component
TSC2003IPW
Public Made by Adomby adom
Texas Instruments Touch Screen Controllers, 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
markdownTSC2003IPW
Texas Instruments · Touch Screen Controllers · TSSOP-16
TSC2003IPW from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | +VDD | power_in | Power Supply input, 2.5V to 5.25V operating range |
| 2 | X+ | input | X+ Position Input for 4-wire resistive touch screen, 0 to VREF analog input |
| 3 | Y+ | input | Y+ Position Input for 4-wire resistive touch screen, 0 to VREF analog input |
| 4 | X- | input | X- Position Input for 4-wire resistive touch screen, 0 to VREF analog input |
| 5 | Y- | input | Y- Position Input for 4-wire resistive touch screen, 0 to VREF analog input |
| 6 | GND | power_in | Ground, reference voltage for all circuits |
| 7 | VBAT1 | input | Battery Monitor Input 1, accepts 0.5V to 6.0V analog input |
| 8 | VBAT2 | input | Battery Monitor Input 2, accepts 0.5V to 6.0V analog input |
| 9 | VREF | power_in | Voltage Reference Input/Output, 2.0V to VDD range, can be internal 2.5V or external |
| 10 | PENIRQ | output | Pen Interrupt Output, open drain output with 30kΩ to 100kΩ pull-up resistor requirement |
| 11 | SDA | bidirectional | Serial Data line for I2C interface, supports Standard, Fast, and High-Speed modes |
| 12 | SCL | bidirectional | Serial Clock line for I2C interface, supports Standard, Fast, and High-Speed modes |
| 13 | A1 | input | I2C Bus Address Input A1 for device address selection |
| 14 | A0 | input | I2C Bus Address Input A0 for device address selection |
| 15 | IN2 | input | Auxiliary A/D Converter Input 2, analog input from 0 to VREF |
| 16 | IN1 | input | Auxiliary A/D Converter Input 1, analog input from 0 to VREF |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Data Acquisition |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
TSC2003IPW - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
tsc2003ipw-etched.step/tsc2003ipw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tsc2003ipw.step/tsc2003ipw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
87985f52eab6ba11, retrieved 2026-10-06, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(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).