# Beneficial Scarlet Translation Collar ## Description CNC hydraulic press brake controller with STM32H743, ADS1256, 5x DAC8501 ±10V outputs, 3x AD598 LVDT interfaces, isolated 24V digital inputs, 100BASE-TX Ethernet, watchdog, E-stop hardware disable, and 4-layer 220mm x 160mm PCB architecture. Domains: field 24V I/O, precision analog, logic/Ethernet. Safety behavior: E-stop and valve-disable force all analog command outputs to 0V-safe state and disable field enables; watchdog and power-good supervisor reset MCU on comms or rail faults. PCB constraints: L1/L4 signal+components, L2 solid GND, L3 power plane, 1.0mm board inset margin, RJ45 at edge, field connectors on opposite edge, isolation corridor between field wiring and logic/Ethernet, 4x M4 plated mounting holes inset 10mm from corners. ## Project Details - **Owner:** orestas1500 - **Created:** 3/11/2026 - **Last Updated:** 4/2/2026 - **Visibility:** Public - **Manufacturing Quantity Target:** Proto - **Power Requirements:** 24V in; generate 12V, 5V, 3.3V, +/-15V analog rails - **Connectivity:** Isolated 100BASE-TX Ethernet, UDP 1 kHz update - **Compliance:** Industrial EMC/ESD best effort; surge/ESD protection; isolation partitions - **System Architecture:** ```mermaid flowchart TD P24[24V Field Input] --> PROT[Protection and Safety] PROT --> P12[12V Analog Rail] PROT --> P5[5V Logic Rail] P5 --> P33[3.3V MCU Rail] P33 --> MCU[STM32H743 MCU] MCU --> ADC[ADS1256 ADC] MCU --> DACS[5x DAC8501 Outputs] MCU --> ISO[Isolated Field Inputs] MCU --> ETH[Ethernet Interface] LVDT[LVDT Connectors] --> AD598[3x AD598 Signal Conditioning] AD598 --> ADC DACS --> VALVE[5x Valve Output Connectors] ISO --> DIN[8x Digital Input Connectors] ESTOP[E-Stop Chain] --> PROT ESTOP --> MCU ETH --> RJ45[RJ45] ``` - **Domain:** Industrial press brake motion control - **Operating Voltage:** 24V nominal (industrial) - **Board dimensions and outline:** 220mm x 160mm, 1.6mm thick, 4-layer, 1.0mm copper edge keepout, 4x M4 plated holes 10mm inset from corners - **Reliability Target (MTBF):** Industrial controller (design for continuous duty) ## Key Components ### J1 — [HFJ11-2450E-L11RL](https://www.flux.ai/adrian95/hfj11-2450e-l11rl~ee8.md) - Package: Through Hole - Manufacturer Part Number: HFJ11-2450E-L11RL - Role: Ethernet Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.haloelectronics.com/pdf/fastjack-100baset.pdf - Package or Case Code: HFJ11-2450E-L11RL - Manufacturer Name: HALO Electronics, Inc. - Role Details: Shielded RJ45 with integrated magnetics, board edge - Part Type: Connector **Pins:** - ANODE_1 [pin 9] - ANODE_2 [pin 11] - CATHODE_1 [pin 10] - CATHODE_2 [pin 12] - CT_1 [pin 2] - CT_2 [pin 5] - GND [pin 8] - N/C [pin 7] - RD- [pin 6] - RD+ [pin 4] - TD- [pin 3] - TD+ [pin 1] ### J10 — [Pluggable Terminal Block 5pins](https://www.flux.ai/adrian95/pluggable-terminal-block-5pins~tmk.md) - Part Type: Connector - Role Details: Use 5th pin as shield/chassis, pins: +10V, SIG, GND, CHASSIS, SHIELD - Role: Scale Input Connector - Package: Through Hole - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### J11 — [282836-6](https://www.flux.ai/adrian95/282836-6~h9s.md) - Role: LVDT Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: TE Connectivity AMP Connectors - Role Details: Pins: EXC+, EXC-, SEN+, SEN-, REF/RET, SHIELD/CHASSIS - Package: Through Hole - Manufacturer Part Number: 282836-6 - Part Type: Connector - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1308389_EUROSTYLE_TERMINAL_BLOCKS&DocType=CS&DocLang=English **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] ### J12 — [282836-6](https://www.flux.ai/adrian95/282836-6~h9s.md) - Package: Through Hole - Role: LVDT Connector - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1308389_EUROSTYLE_TERMINAL_BLOCKS&DocType=CS&DocLang=English - Part Type: Connector - Manufacturer Part Number: 282836-6 - Manufacturer Name: TE Connectivity AMP Connectors - Role Details: Pins: EXC+, EXC-, SEN+, SEN-, REF/RET, SHIELD/CHASSIS - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] ### J13 — [282836-6](https://www.flux.ai/adrian95/282836-6~h9s.md) - Role: LVDT Connector - Role Details: Pins: EXC+, EXC-, SEN+, SEN-, REF/RET, SHIELD/CHASSIS - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1308389_EUROSTYLE_TERMINAL_BLOCKS&DocType=CS&DocLang=English - Manufacturer Name: TE Connectivity AMP Connectors - Manufacturer Part Number: 282836-6 - Package: Through Hole - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] ### J2 — [1729128](https://www.flux.ai/jecstronic/1729128~of9.md) - Manufacturer Part Number: 1729128 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.phoenixcontact.com/us/products/1729128/pdf - Manufacturer Name: Phoenix Contact - Role: Power Input Connector - Role Details: 24VDC input, 2-pin 5.08mm terminal block - Part Type: Connector - Package: Through Hole **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J3 — [1729128](https://www.flux.ai/jecstronic/1729128~of9.md) - Manufacturer Name: Phoenix Contact - Datasheet URL: https://www.phoenixcontact.com/us/products/1729128/pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1729128 - Role: Safety Connector - Part Type: Connector - Package: Through Hole - Role Details: E-stop input, 2-pin terminal block **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J4 — [1757255](https://www.flux.ai/adrian95/1757255~io9.md) - Manufacturer Name: Phoenix Contact - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mstba-25-3-g-508-1757255?type=pdf - Role: Valve Output Connector - Role Details: 3-pin 5.08mm terminal block header; pin1=command, pin2=AGND, pin3=+24V_FLD - Package: Through Hole - Manufacturer Part Number: 1757255 **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J5 — [1757255](https://www.flux.ai/adrian95/1757255~io9.md) - Role: Valve Output Connector - Package: Through Hole - Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mstba-25-3-g-508-1757255?type=pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Phoenix Contact - Part Type: Connector - Manufacturer Part Number: 1757255 - Role Details: 3-pin 5.08mm terminal block header; pin1=command, pin2=AGND, pin3=+24V_FLD **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J6 — [1757255](https://www.flux.ai/adrian95/1757255~io9.md) - Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mstba-25-3-g-508-1757255?type=pdf - Role Details: 3-pin 5.08mm terminal block header; pin1=command, pin2=AGND, pin3=+24V_FLD - Manufacturer Name: Phoenix Contact - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Role: Valve Output Connector - Package: Through Hole - Manufacturer Part Number: 1757255 **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J7 — [1757255](https://www.flux.ai/adrian95/1757255~io9.md) - Role: Valve Output Connector - Package: Through Hole - Role Details: 3-pin 5.08mm terminal block header; pin1=command, pin2=AGND, pin3=+24V_FLD - Manufacturer Part Number: 1757255 - Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mstba-25-3-g-508-1757255?type=pdf - Manufacturer Name: Phoenix Contact - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J8 — [1757255](https://www.flux.ai/adrian95/1757255~io9.md) - Package: Through Hole - Datasheet URL: https://www.phoenixcontact.com/en-us/products/pcb-header-mstba-25-3-g-508-1757255?type=pdf - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Phoenix Contact - Manufacturer Part Number: 1757255 - Role Details: 3-pin 5.08mm terminal block header; pin1=command, pin2=AGND, pin3=+24V_FLD - Role: Valve Output Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J9 — [Pluggable Terminal Block 5pins](https://www.flux.ai/adrian95/pluggable-terminal-block-5pins~tmk.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: Use 5th pin as shield/chassis, pins: +10V, SIG, GND, CHASSIS, SHIELD - Role: Scale Input Connector - Part Type: Connector - Package: Through Hole **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### U1 — [STM32H743ZIT6](https://www.flux.ai/vasy_skral/stm32h743zit6~f76.md) - Datasheet URL: https://www.st.com/resource/en/datasheet/stm32h743bi.pdf - Role Details: Real-time control, Ethernet, SPI for ADC/DAC, safety monitoring - Part Type: Microcontroller - Package: LQFP-144 - Role: MCU - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: STM32H743ZIT6 **Pins:** - BOOT0 [pin 138] - NRST [pin 25] - PA0 [pin 34] - PA1 [pin 35] - PA10 [pin 102] - PA11 [pin 103] - PA12 [pin 104] - PA13 [pin 105] - PA14 [pin 109] - PA15 [pin 110] - PA2 [pin 36] - PA3 [pin 37] - PA4 [pin 40] - PA5 [pin 41] - PA6 [pin 42] - PA7 [pin 43] - PA8 [pin 100] - PA9 [pin 101] - PB0 [pin 46] - PB1 [pin 47] - PB10 [pin 69] - PB11 [pin 70] - PB12 [pin 73] - PB13 [pin 74] - PB14 [pin 75] - PB15 [pin 76] - PB2 [pin 48] - PB3 [pin 133] - PB4 [pin 134] - PB5 [pin 135] - PB6 [pin 136] - PB7 [pin 137] - PB8 [pin 139] - PB9 [pin 140] - PC0 [pin 26] - PC1 [pin 27] - PC10 [pin 111] - PC11 [pin 112] - PC12 [pin 113] - PC13 [pin 7] - PC14 [pin 8] - PC15 [pin 9] - PC2_C [pin 28] - PC3_C [pin 29] - PC4 [pin 44] - PC5 [pin 45] - PC6 [pin 96] - PC7 [pin 97] - PC8 [pin 98] - PC9 [pin 99] - PD0 [pin 114] - PD1 [pin 115] - PD10 [pin 79] - PD11 [pin 80] - PD12 [pin 81] - PD13 [pin 82] - PD14 [pin 85] - PD15 [pin 86] - PD2 [pin 116] - PD3 [pin 117] - PD4 [pin 118] - PD5 [pin 119] - PD6 [pin 122] - PD7 [pin 123] - PD8 [pin 77] - PD9 [pin 78] - PDR_ON [pin 143] - PE0 [pin 141] - PE1 [pin 142] - PE10 [pin 63] - PE11 [pin 64] - PE12 [pin 65] - PE13 [pin 66] - PE14 [pin 67] - PE15 [pin 68] - PE2 [pin 1] - PE3 [pin 2] - PE4 [pin 3] - PE5 [pin 4] - PE6 [pin 5] - PE7 [pin 58] - PE8 [pin 59] - PE9 [pin 60] - PF0 [pin 10] - PF1 [pin 11] - PF10 [pin 22] - PF11 [pin 49] - PF12 [pin 50] - PF13 [pin 53] - PF14 [pin 54] - PF15 [pin 55] - PF2 [pin 12] - PF3 [pin 13] - PF4 [pin 14] - PF5 [pin 15] - PF6 [pin 18] - PF7 [pin 19] - PF8 [pin 20] - PF9 [pin 21] - PG0 [pin 56] - PG1 [pin 57] - PG10 [pin 125] - PG11 [pin 126] - PG12 [pin 127] - PG13 [pin 128] - PG14 [pin 129] - PG15 [pin 132] - PG2 [pin 87] - PG3 [pin 88] - PG4 [pin 89] - PG5 [pin 90] - PG6 [pin 91] - PG7 [pin 92] - PG8 [pin 93] - PG9 [pin 124] - PH0 [pin 23] - PH1 [pin 24] - VBAT [pin 6] - VCAP1 [pin 71] - VCAP2 [pin 106] - VDD [pin 62] - VDD [pin 84] - VDD [pin 39] - VDD [pin 30] - VDD [pin 17] - VDD [pin 121] - VDD [pin 72] - VDD [pin 131] - VDD [pin 108] - VDD [pin 144] - VDD [pin 52] - VDD33_USB [pin 95] - VDDA [pin 33] - VREF+ [pin 32] - VSS [pin 107] - VSS [pin 16] - VSS [pin 130] - VSS [pin 83] - VSS [pin 61] - VSS [pin 51] - VSS [pin 120] - VSS [pin 94] - VSS [pin 38] - VSSA [pin 31] ### U10 — [DAC8501E](https://www.flux.ai/kicad-part-library/dac8501e~29.md) - Package or Case Code: MSOP-8_3x3mm_P0.65mm - Role Details: 16-bit SPI DAC per channel; will be replaced by multi-channel DAC when available - Manufacturer Part Number: DAC8501E - Manufacturer Name: Texas Instruments Inc. - Package: SOIC-8 - Role: DAC - Datasheet URL: https://www.ti.com/lit/ds/symlink/dac8501.pdf **Pins:** - ~{SYNC} [pin 5] - D_{IN} [pin 7] - GND [pin 8] - SCLK [pin 6] - V_{DD} [pin 1] - V_{FB} [pin 3] - V_{OUT} [pin 4] - V_{REF} [pin 2] ### U11 — [DAC8501E](https://www.flux.ai/kicad-part-library/dac8501e~29.md) - Manufacturer Name: Texas Instruments Inc. - Role: DAC - Package or Case Code: MSOP-8_3x3mm_P0.65mm - Manufacturer Part Number: DAC8501E - Package: SOIC-8 - Datasheet URL: https://www.ti.com/lit/ds/symlink/dac8501.pdf - Role Details: 16-bit SPI DAC per channel; will be replaced by multi-channel DAC when available **Pins:** - ~{SYNC} [pin 5] - D_{IN} [pin 7] - GND [pin 8] - SCLK [pin 6] - V_{DD} [pin 1] - V_{FB} [pin 3] - V_{OUT} [pin 4] - V_{REF} [pin 2] ### U12 — [DAC8501E](https://www.flux.ai/kicad-part-library/dac8501e~29.md) - Package: SOIC-8 - Role Details: 16-bit SPI DAC per channel; will be replaced by multi-channel DAC when available - Manufacturer Name: Texas Instruments Inc. - Manufacturer Part Number: DAC8501E - Package or Case Code: MSOP-8_3x3mm_P0.65mm - Datasheet URL: https://www.ti.com/lit/ds/symlink/dac8501.pdf - Role: DAC **Pins:** - ~{SYNC} [pin 5] - D_{IN} [pin 7] - GND [pin 8] - SCLK [pin 6] - V_{DD} [pin 1] - V_{FB} [pin 3] - V_{OUT} [pin 4] - V_{REF} [pin 2] ### U2 — [ADS1256IDBT](https://www.flux.ai/lcsc/ads1256idbt~z9cu.md) - Role Details: 24-bit delta-sigma ADC, 8ch mux, SPI interface - Package: SSOP-28 - Role: ADC - JLCPCB Part Class: Extended Part - Package or Case Code: SSOP-28_L10.2-W5.3-P0.65-LS7.8-BL - LCSC Part Number: C701629 - Manufacturer Name: TI(德州仪器) - Manufacturer Part Number: ADS1256IDBT - Part Type: Analog To Digital Converters (ADCs) **Pins:** - ~{CS} [pin 20] - ~{DRDY} [pin 21] - ~{RESET} [pin 15] - ~{SYNC}/~{PDWN} [pin 14] - AGND [pin 2] - AIN0 [pin 6] - AIN1 [pin 7] - AIN2 [pin 8] - AIN3 [pin 9] - AIN4 [pin 10] - AIN5 [pin 11] - AIN6 [pin 12] - AIN7 [pin 13] - AINCOM [pin 5] - AVDD [pin 1] - D0/CLKOUT [pin 25] - D1 [pin 26] - D2 [pin 27] - D3 [pin 28] - DGND [pin 17] - DIN [pin 23] - DOUT [pin 22] - DVDD [pin 16] - SCLK [pin 24] - VREFN [pin 3] - VREFP [pin 4] - XTAL1/CLKIN [pin 19] - XTAL2 [pin 18] ### U3 — [AD598JRZ](https://www.flux.ai/lcsc/ad598jrz~uqn7.md) - Role: LVDT AFE - Manufacturer Name: ADI(亚德诺) - JLCPCB Part Class: Extended Part - Package: SOIC-20 - Manufacturer Part Number: AD598JRZ - Package or Case Code: SOIC-20_L12.8-W7.5-P1.27-LS10.3-BL - LCSC Part Number: C578328 - Role Details: Oscillator + synchronous demod; analog output to ADC **Pins:** - -VS [pin 1] - +VS [pin 20] - A1FILTER [pin 13] - A2FILTER [pin 12] - B1FILTER [pin 8] - B2FILTER [pin 9] - EXC1 [pin 2] - EXC2 [pin 3] - FEEDBACK [pin 15] - FREQ1 [pin 6] - FREQ2 [pin 7] - LEVEL1 [pin 4] - LEVEL2 [pin 5] - OFFSET1 [pin 19] - OFFSET2 [pin 18] - OUT/FILTER [pin 14] - SIG/OUT [pin 16] - SIG/REF [pin 17] - VA [pin 11] - VB [pin 10] ### U4 — [AD598JRZ](https://www.flux.ai/lcsc/ad598jrz~uqn7.md) - Role Details: Oscillator + synchronous demod; analog output to ADC - Package or Case Code: SOIC-20_L12.8-W7.5-P1.27-LS10.3-BL - LCSC Part Number: C578328 - JLCPCB Part Class: Extended Part - Manufacturer Part Number: AD598JRZ - Manufacturer Name: ADI(亚德诺) - Package: SOIC-20 - Role: LVDT AFE **Pins:** - -VS [pin 1] - +VS [pin 20] - A1FILTER [pin 13] - A2FILTER [pin 12] - B1FILTER [pin 8] - B2FILTER [pin 9] - EXC1 [pin 2] - EXC2 [pin 3] - FEEDBACK [pin 15] - FREQ1 [pin 6] - FREQ2 [pin 7] - LEVEL1 [pin 4] - LEVEL2 [pin 5] - OFFSET1 [pin 19] - OFFSET2 [pin 18] - OUT/FILTER [pin 14] - SIG/OUT [pin 16] - SIG/REF [pin 17] - VA [pin 11] - VB [pin 10] ### U5 — [AD598JRZ](https://www.flux.ai/lcsc/ad598jrz~uqn7.md) - Manufacturer Name: ADI(亚德诺) - Role: LVDT AFE - LCSC Part Number: C578328 - Role Details: Oscillator + synchronous demod; analog output to ADC - Package or Case Code: SOIC-20_L12.8-W7.5-P1.27-LS10.3-BL - Manufacturer Part Number: AD598JRZ - JLCPCB Part Class: Extended Part - Package: SOIC-20 **Pins:** - -VS [pin 1] - +VS [pin 20] - A1FILTER [pin 13] - A2FILTER [pin 12] - B1FILTER [pin 8] - B2FILTER [pin 9] - EXC1 [pin 2] - EXC2 [pin 3] - FEEDBACK [pin 15] - FREQ1 [pin 6] - FREQ2 [pin 7] - LEVEL1 [pin 4] - LEVEL2 [pin 5] - OFFSET1 [pin 19] - OFFSET2 [pin 18] - OUT/FILTER [pin 14] - SIG/OUT [pin 16] - SIG/REF [pin 17] - VA [pin 11] - VB [pin 10] ### U6 — [ISO1I811TXUMA1](https://www.flux.ai/jecstronic/iso1i811txuma1~3q.md) - Manufacturer Part Number: ISO1I811TXUMA1 - Datasheet URL: https://www.infineon.com/dgdl/Preliminary_Datasheet_ISO1I811T_V1_0.pdf - Manufacturer Name: Infineon Technologies - Role Details: Multi-channel isolator for SPI bus and control GPIO across isolation barrier - Part Type: Isolator - Role: Digital Isolation - Package: VSOIC-16 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - ~CS [pin 16] - ~ERR [pin 6] - ~RD [pin 17] - D0 [pin 8] - D1 [pin 9] - D2 [pin 10] - D3 [pin 11] - D4 [pin 12] - D5 [pin 13] - D6 [pin 14] - D7 [pin 15] - DS0 [pin 19] - DS1 [pin 20] - GND_1 [pin 1] - GND_2 [pin 7] - GND_3 [pin 18] - GND_4 [pin 21] - GND_5 [pin 24] - GNDBB_1 [pin 25] - GNDBB_2 [pin 31] - GNDBB_3 [pin 37] - GNDBB_4 [pin 43] - GNDBB_5 [pin 48] - I0H [pin 28] - I0L [pin 27] - I1H [pin 30] - I1L [pin 29] - I2H [pin 33] - I2L [pin 32] - I3H [pin 35] - I3L [pin 34] - I4H [pin 40] - I4L [pin 39] - I5H [pin 42] - I5L [pin 41] - I6H [pin 45] - I6L [pin 44] - I7H [pin 47] - I7L [pin 46] - N.C._1 [pin 3] - N.C._2 [pin 22] - N.C._3 [pin 23] - N.C._4 [pin 38] - ROSC [pin 4] - SEL [pin 2] - TS [pin 36] - VBB [pin 26] - VCC [pin 5] ### U7 — [ISO1I811TXUMA1](https://www.flux.ai/jecstronic/iso1i811txuma1~3q.md) - Role Details: Multi-channel isolator for SPI bus and control GPIO across isolation barrier - Role: Digital Isolation - License: https://creativecommons.org/licenses/by/4.0/ - Package: VSOIC-16 - Manufacturer Part Number: ISO1I811TXUMA1 - Datasheet URL: https://www.infineon.com/dgdl/Preliminary_Datasheet_ISO1I811T_V1_0.pdf - Manufacturer Name: Infineon Technologies - Part Type: Isolator **Pins:** - ~CS [pin 16] - ~ERR [pin 6] - ~RD [pin 17] - D0 [pin 8] - D1 [pin 9] - D2 [pin 10] - D3 [pin 11] - D4 [pin 12] - D5 [pin 13] - D6 [pin 14] - D7 [pin 15] - DS0 [pin 19] - DS1 [pin 20] - GND_1 [pin 1] - GND_2 [pin 7] - GND_3 [pin 18] - GND_4 [pin 21] - GND_5 [pin 24] - GNDBB_1 [pin 25] - GNDBB_2 [pin 31] - GNDBB_3 [pin 37] - GNDBB_4 [pin 43] - GNDBB_5 [pin 48] - I0H [pin 28] - I0L [pin 27] - I1H [pin 30] - I1L [pin 29] - I2H [pin 33] - I2L [pin 32] - I3H [pin 35] - I3L [pin 34] - I4H [pin 40] - I4L [pin 39] - I5H [pin 42] - I5L [pin 41] - I6H [pin 45] - I6L [pin 44] - I7H [pin 47] - I7L [pin 46] - N.C._1 [pin 3] - N.C._2 [pin 22] - N.C._3 [pin 23] - N.C._4 [pin 38] - ROSC [pin 4] - SEL [pin 2] - TS [pin 36] - VBB [pin 26] - VCC [pin 5] ### U8 — [DAC8501E](https://www.flux.ai/kicad-part-library/dac8501e~29.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/dac8501.pdf - Role Details: 16-bit SPI DAC per channel; will be replaced by multi-channel DAC when available - Role: DAC - Manufacturer Name: Texas Instruments Inc. - Package: SOIC-8 - Manufacturer Part Number: DAC8501E - Package or Case Code: MSOP-8_3x3mm_P0.65mm **Pins:** - ~{SYNC} [pin 5] - D_{IN} [pin 7] - GND [pin 8] - SCLK [pin 6] - V_{DD} [pin 1] - V_{FB} [pin 3] - V_{OUT} [pin 4] - V_{REF} [pin 2] ### U9 — [DAC8501E](https://www.flux.ai/kicad-part-library/dac8501e~29.md) - Manufacturer Name: Texas Instruments Inc. - Manufacturer Part Number: DAC8501E - Package or Case Code: MSOP-8_3x3mm_P0.65mm - Role Details: 16-bit SPI DAC per channel; will be replaced by multi-channel DAC when available - Role: DAC - Package: SOIC-8 - Datasheet URL: https://www.ti.com/lit/ds/symlink/dac8501.pdf **Pins:** - ~{SYNC} [pin 5] - D_{IN} [pin 7] - GND [pin 8] - SCLK [pin 6] - V_{DD} [pin 1] - V_{FB} [pin 3] - V_{OUT} [pin 4] - V_{REF} [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/orestas1500/beneficial-scarlet-translation-collar~9y](https://www.flux.ai/orestas1500/beneficial-scarlet-translation-collar~9y).* --- *Generated from [https://www.flux.ai/orestas1500/beneficial-scarlet-translation-collar~9y](https://www.flux.ai/orestas1500/beneficial-scarlet-translation-collar~9y)*