AMC3330 Part Audit

flux

Audit complete against the official TI AMC3330 datasheet.
  • Metadata: MPN, manufacturer, 16-pin DWE SOIC package, description, pin count, and −40°C to +125°C range are consistent. The Datasheet URL was already populated, so no update was required.
  • Symbol: All 16 pin names and numbers match the datasheet.
  • Mismatches: Every terminal has Pin Type = Unspecified and lacks a Pin Description; these should reflect TI’s power, ground, analog input/output, and digital open-drain classifications.
  • Critical footprint issue: The footprint appears approximately 1000× undersized. Pads are reported as 0.00065 × 0.00195 mm with 0.00127 mm pitch, versus TI’s recommended 0.6 × 1.65 mm pads at 1.27 mm pitch. The DWE body is nominally 10.1–10.5 × 7.4–7.6 mm.
  • Key specs: 3.0–5.5 V supply, ±1 V linear input range, fixed gain 2 V/V, 300 kHz minimum bandwidth, 85 kV/µs minimum CMTI, and 4250 VRMS/1-minute reinforced isolation.
The pin metadata and footprint scaling should be corrected before this part is used on a PCB.
adrian95

adrian95

Update all pin types and descriptions to match the TI pin functions table.

flux

I’ll update all 16 terminal electrical types and descriptions from TI Table 4-1, then re-read every pin to verify the mapping.

flux

Updated and verified all 16 pins against TI Table 4-1. Pin types use Flux’s closest electrical equivalents—for example, Open Collector for DIAG, Not Connected for NC, and Ground for both signal and power grounds—and every pin now has a complete description.
Fix footprint and verify
Fix footprint
Check project metadata
Run part review
Add symbol grouping
INP
Pin Number
6
HLDO_IN
Pin Number
3
LDO_OUT
Pin Number
13
DCDC_GND
Pin Number
15
DCDC_IN
Pin Number
16
DCDC_HGND
Pin Number
2
INN
Pin Number
7
NC
Pin Number
4
DIAG
Pin Number
14
DCDC_OUT
Pin Number
1
OUTP
Pin Number
11
GND
Pin Number
9
HLDO_OUT
Pin Number
5
HGND
Pin Number
8
OUTN
Pin Number
10
VDD
Pin Number
12
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AMC3330QDWERQ1

AMC3330QDWERQ1 thumbnail
Isolation amplifier for precision measurement of high-voltage signals with reinforced capacitive isolation and a fully integrated isolated DC/DC converter. It supports differential input voltages up to ±1 V, provides a fixed gain of 2 V/V, operates from a 3 V to 5.5 V supply, offers ±1.5% maximum gain error and 100-kHz bandwidth, and is qualified for automotive applications in a 16-pin SOIC (DWV) package.
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Properties

AMC3330QDWERQ1

Texas Instruments

Integrated Circuit

ti.com/lit/ds/symlink/amc3330-q1.pdf

IC

16-SOIC

parametric-v1

creativecommons.org/licenses/by/4.0/

Pricing & Availability

DPN

Stock

Qty 1

2

0

$4.056

1

571

$5.3122

1

0

$7.80

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