component
ADC128D818CIMTX
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownADC128D818CIMTX
Texas Instruments · Analog To Digital Converters (ADC) · TSSOP-16
ADC128D818CIMTX from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VREF | power_in | External analog reference voltage input; connect to 1.25 V to V+ external reference or leave unconnected to use internal 2.56 V reference. |
| 2 | SDA | bidirectional | I2C bidirectional serial data line with open-drain output; requires external pullup resistor. |
| 3 | SCL | input | I2C serial clock input; requires external pullup resistor. |
| 4 | GND | power_in | Ground reference for all internal circuitry. |
| 5 | V+ | power_in | Power supply input with range from 3.0 V to 5.5 V. |
| 6 | INT | tri_state | Active-low interrupt output with open-drain NMOS driver; requires external pullup resistor. |
| 7 | A0 | input | Tri-level address input for I2C device address configuration; allows 9 devices on single I2C bus. |
| 8 | A1 | input | Tri-level address input for I2C device address configuration; allows 9 devices on single I2C bus. |
| 9 | IN7 | input | Analog input channel 7 for single-ended or positive input of pseudo-differential pair (IN7-IN6); full-scale range controlled by internal or external VREF. |
| 10 | IN6 | input | Analog input channel 6 for single-ended or negative input of pseudo-differential pair (IN7-IN6); full-scale range controlled by internal or external VREF. |
| 11 | IN5 | input | Analog input channel 5 for single-ended or negative input of pseudo-differential pair (IN4-IN5); full-scale range controlled by internal or external VREF. |
| 12 | IN4 | input | Analog input channel 4 for single-ended or positive input of pseudo-differential pair (IN4-IN5); full-scale range controlled by internal or external VREF. |
| 13 | IN3 | input | Analog input channel 3 for single-ended or positive input of pseudo-differential pair (IN3-IN2); full-scale range controlled by internal or external VREF. |
| 14 | IN2 | input | Analog input channel 2 for single-ended or negative input of pseudo-differential pair (IN3-IN2); full-scale range controlled by internal or external VREF. |
| 15 | IN1 | input | Analog input channel 1 for single-ended or negative input of pseudo-differential pair (IN0-IN1); full-scale range controlled by internal or external VREF. |
| 16 | IN0 | input | Analog input channel 0 for single-ended or positive input of pseudo-differential pair (IN0-IN1); full-scale range controlled by internal or external VREF. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Data Acquisition |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
ADC128D818CIMTX - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
adc128d818cimtx-etched.step/adc128d818cimtx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adc128d818cimtx.step/adc128d818cimtx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (49 pp, sha256
318882c91d362920, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).