ADC, Audio 24 b 216k DSP, PCM 28-SSOP #CommonPartsLibrary #IntegratedCircuit #DataAcquisition #ADC

MAX98357A Series 5.5V 3.2W PCM Input Class D Audio Power Amplifier - TQFN-16 The MAX98357A/MAX98357B is an easy-to-use, low-cost, digital pulse-code modulation (PCM) input Class D amplifier that provides industry-leading Class AB audio performance with Class D efficiency. The digital audio interface automatically recognizes up to 35 different PCM and TDM clocking schemes which eliminates the need for I2C programming. Operation is further simplified by eliminating the need for an external MCLK signal that is typically used for PCM communication. Simply supply power, LRCLK, BCLK, and digital audio to generate audio! Furthermore, a novel pinout allows customers to use the cost-effective WLP package with no need for expensive vias (refer to Application Note 6643: Optimize Cost, Size, and Performance with MAX98357 WLP for more information). The digital audio interface is highly flexible with the MAX98357A supporting I2S data and the MAX98357B supporting left-justified data. Both ICs support 8 channel time division multiplexed (TDM) data. The digital audio interface accepts specified sample rates between 8kHz and 96kHz for all supported data formats. The ICs can be configured to produce a left channel, right channel, or (left/2 + right/2) output from the stereo input data. The ICs operate using 16/24/32-bit data for I2S and left-justified modes as well as 16-bit or 32-bit data using TDM mode. The ICs eliminate the need for the external MCLK signal that is typically used for PCM communication. This reduces EMI and possible board coupling issues in addition to reducing the size and pin count of the ICs. The ICs also feature a very high wideband jitter tolerance (12ns typ) on BCLK and LRCLK to provide robust operation. Active emissions-limiting, edge-rate limiting, and overshoot control circuitry greatly reduce EMI. A filterless spread-spectrum modulation scheme eliminates the need for output filtering found in traditional Class D devices and reduces the component count of the solution. The ICs are available in 9-pin WLP (1.345mm x 1.435mm x 0.64mm) and 16-pin TQFN (3mm x 3mm x 0.75mm) packages and are specified over the -40°C to +85°C temperature range. ● Single-Supply Operation (2.5V to 5.5V) ● 3.2W Output Power into 4Ω at 5V ● 2.4mA Quiescent Current ● 92% Efficiency (RL = 8Ω, POUT = 1W) ● 22.8μVRMS Output Noise (AV = 15dB) ● Low 0.013% THD+N at 1kHz ● No MCLK Required ● Sample Rates of 8kHz to 96kHz ● Supports Left, Right, or (Left/2 + Right/2) Output ● Sophisticated Edge Rate Control Enables Filterless Class D Outputs ● 77dB PSRR at 1kHz ● Low RF Susceptibility Rejects TDMA Noise from GSM Radios ● Extensive Click-and-Pop Reduction Circuitry ● Robust Short-Circuit and Thermal Protection ● Available in Space-Saving Packages: 1.345mm x 1.435mm WLP (0.4mm Pitch) and 3mm x 3mm TQFN ● Solution Size with Single Bypass Capacitor is 4.32mm2 Applications ● Single Li-ion Cell/5V Devices ● Smart Speakers ● Notebook Computers ● IoT Devices ● Gaming Devices (Audio and Haptics) ● Smartphones ● Tablets ● Cameras #commonpartslibrary #integratedcircuit #linearamplifier #mono

Audio D/A Converter ICs SABRE 8 Channel Smart DAC with Line Drivers, ASP2, 7mmx7mm, 48-QFN The ES9082Q is a high-performance stereo digital-to-analog converter (DAC) developed by ESS Technology for premium audio applications requiring exceptional sound quality, low power consumption, and compact integration. It utilizes the patented HyperStream® architecture and Time Domain Jitter Eliminator technology to deliver highly accurate audio reproduction with ultra-low distortion and noise characteristics. The device supports high-resolution PCM and DSD audio formats, making it suitable for portable audio devices, USB DACs, digital media players, automotive infotainment systems, wireless audio products, and professional audio equipment. The ES9082Q integrates advanced digital filtering, low-jitter clock management, and flexible audio interface support while maintaining efficient power operation for battery-powered applications. Designed for compact embedded audio systems, the ES9082Q provides excellent dynamic range and signal fidelity while minimizing external component requirements. Its architecture enables high-quality playback performance across a wide range of consumer and industrial audio applications. Electrical Characteristics Supply voltage supports low-voltage digital and analog power domains optimized for portable and embedded applications. The device operates with low power consumption while maintaining high audio performance. Integrated power management supports efficient system-level implementation. Audio Performance The converter supports high-resolution stereo audio output with advanced oversampling and noise shaping technology. It delivers ultra-low total harmonic distortion plus noise performance and high dynamic range suitable for high-fidelity audio playback systems. PCM audio data rates support standard and high-resolution formats up to 32-bit depth with sampling frequencies extending to high-definition audio ranges. Native DSD playback capability is also supported for audiophile-grade applications. Digital Audio Interface The ES9082Q supports industry-standard serial audio interfaces including I²S, left-justified, and related digital audio communication protocols. Flexible master and slave clocking configurations enable compatibility with a wide variety of host processors and audio controllers. Integrated jitter suppression circuitry improves clock stability and minimizes timing-induced audio artifacts. Integrated Features The device incorporates digital interpolation filters, volume control functions, soft mute capability, and programmable audio processing features. Internal PLL and clock management circuitry reduce external timing component requirements. Built-in low-noise analog output stages simplify audio signal chain design and reduce overall PCB footprint. Package Information The ES9082Q is provided in a compact surface-mount package optimized for space-constrained audio products. The package supports automated assembly and high-density PCB layouts commonly used in portable and embedded systems. Typical Applications Applications include portable audio players, USB DAC modules, wireless speakers, automotive audio systems, headphones, digital amplifiers, embedded multimedia devices, smart home audio equipment, and professional audio playback systems. #commonpartslibrary #integratedcircuit #audioic #dac #stereodac #esstechnology #es9082q #highresolutionaudio #audiophile #digitalaudio #analogaudio #i2s #dsd #pcm #embeddedaudio #consumerelectronics #portableaudio #usbdac #hifi #signalprocessing #lownoise #lowdistortion #electronicsdesign #pcbdesign #hardwareengineering #electroniccomponents #semiconductor #mixedsignal #audioelectronics #soundquality

DAC, Audio 16 b, 24 b, 32 b 384k PCM 20-TSSOP #commonpartsLibrary #integratedcircuit

DAC, Audio 24 b 216k PCM 48-TQFP (7x7) #CommonPartsLibrary #IntegratedCircuit #DataAcquisition #ADCs/DACs #PCM4104

Cellular EDGE, GPRS, GSM, HSPA+, LTE, UMTS Transceiver Module 900MHz, 1.8GHz Antenna Not Included Surface Mount The SIM7600E-H is a multi-mode LTE module that supports: LTE (4G) Cat-4 with up to 150 Mbps download / 50 Mbps upload 3G (UMTS/HSPA+) 2G (GSM/GPRS/EDGE) fallback for global network compatibility It is built in a compact SMT/LCC package (about 30 × 30 mm) and is widely used for embedded devices that need mobile internet and GNSS positioning Key Features Network support LTE-FDD / LTE-TDD (global bands depending on variant) UMTS/HSPA+ GSM/GPRS/EDGE fallback Data speed LTE Cat-4: up to 150 Mbps downlink 3G/2G fallback for lower-speed connectivity GNSS built-in GPS / GLONASS / other satellite positioning support Interfaces USB 2.0 UART GPIO I2C ADC PCM (audio support) SIM card interface Software / protocols AT command control TCP/IP, UDP, HTTP, HTTPS, FTP, DNS Driver support for Windows, Linux, Android Power supply ~3.4V to 4.2V typical operating range Operating temperature -40°C to +85°C (industrial grade) Typical Applications IoT devices GPS trackers Smart metering Industrial routers / gateways Remote monitoring systems Vehicle telematics Point-of-sale terminals #commonpartslibrary #rf #wireless #transceiver #module

2VRMS DirectPath, 112dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface, TSSOP-20 #Audio #commonpartslibrary

Wi-Fi + Bluetooth Module providing dual-band wireless connectivity with 1T1R IEEE 802.11a/b/g/n/ac Wi-Fi and Bluetooth 5.4. Supports SDIO v3.0/2.0 for the Wi-Fi interface and UART/PCM for the Bluetooth interface, offers data rates up to 433.3 Mbps (802.11ac, single stream), operates over 2.4 GHz and 5 GHz bands, and is housed in a compact 12 × 12 mm surface-mount module. #WiFiModule #BluetoothModule #WiFi5 #80211ac #Bluetooth54 #DualBand #SDIO #UART #PCM #SMTModule #RFModule #AMPAK #AP6256

Audio Interface 24 b I²C, I²S, PCM, Serial 20-QFN (4x4) #commonpartslibrary #integratedcircuit #mono #audio #codec

2VRMS DirectPath, 112dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface, TSSOP-28 #Audio #commonpartslibrary

Audio Interface 24 b, 32 b I2C, I2S, PCM, SPI 32-QFN (5x5) #commonpartslibrary #integratedcircuit

Audio 32 b 768k DSD, PCM 48-LQFP (7x7) #CommonPartsLibrary #IntegratedCircuit #DataAcquisition

DAC, Audio 16 b, 24 b, 32 b 384k PCM 20-TSSOP #commonpartslibrary #integratedcircuit #DAC #audio

Stereo Audio Interface 24 b PCM Audio Interface 32-VQFN (5x5) #commonpartslibrary #integratedcircuit

2VRMS DirectPath, 112dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface, TSSOP-28 #Audio #commonpartslibrary

PCM W/CRYSTAL NV SRAM SNAP-ON #CommonPartsLibrary #IntegratedCircuit #Memory #DS9034

PCM W/O CRYSTAL NV SRAM SNAP-ON #CommonPartsLibrary #IntegratedCircuit #Memory #DS9034