Specifications
| Type | Description |
|---|---|
| Part Number | TSC2007 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | 12-lead WCSP, 3 x 4 array, 1.555 ±0.055 mm x 2.055 ±0.055 mm; 16-pin TSSOP, 5 mm x 6.4 mm |
| Supply Voltage | 1.2 to 3.6 V |
| ADC Resolution | 8 or 12 bits programmable |
| No Missing Codes | 11 bits |
| Integral Linearity | ±1.5 LSB |
| Offset Error | -1.2 LSB |
| Offset Error | -3.1 LSB |
| Gain Error | 0.7 LSB |
| Gain Error | 0.1 LSB |
| Auxiliary Analog Input Voltage Range | 0 to VDD V |
| Auxiliary Analog Input Capacitance | 12 pF |
| Auxiliary Analog Input Leakage Current | -1 to +1 µA |
| PENIRQ Pull-Up Resistor | 51 kΩ |
| PENIRQ Pull-Up Resistor | 90 kΩ |
| Switch On-Resistance | 6 Ω |
| Switch On-Resistance | 5 Ω |
| Switch Driver Drive Current | 50 mA |
| Temperature Sensor Range | -40 to +85 °C |
| Temperature Sensor Resolution | 1.94 °C/LSB |
| Temperature Sensor Resolution | 1.04 °C/LSB |
| Temperature Sensor Resolution | 0.35 °C/LSB |
| Temperature Sensor Resolution | 0.19 °C/LSB |
| Temperature Sensor Accuracy | ±2 °C/LSB |
| Temperature Sensor Accuracy | ±2 °C/LSB |
| Temperature Sensor Accuracy | ±3 °C/LSB |
| Temperature Sensor Accuracy | ±3 °C/LSB |
| Internal Clock Frequency | 3.19 MHz |
| Internal Clock Frequency | 3.66 MHz |
| Internal Clock Frequency | 3.78 MHz |
| Internal Clock Frequency | 3.82 MHz |
| Internal Clock Frequency | 1.6 MHz |
| Internal Clock Frequency | 1.83 MHz |
| Internal Clock Frequency | 1.88 MHz |
| Internal Clock Frequency | 1.91 MHz |
| Frequency Drift | 0.0056 %/°C |
| Frequency Drift | 0.012 %/°C |
| Digital Logic Family | CMOS |
| Input High Voltage | 0.7 x VDD to VDD+0.3 V |
| Input High Voltage | 0.7 x VDD to VDD+0.3 V |
| Input Low Voltage | -0.3 to 0.2 x VDD V |
| Input Low Voltage | -0.3 to 0.3 x VDD V |
| Digital Input Leakage Current | -1 to +1 µA |
| Digital Input Capacitance | 10 pF |
| Output High Voltage | VDD-0.2 to VDD V |
| Output Low Voltage | 0 to 0.2 V |
| Floating Output Leakage Current | -1 to +1 µA |
| Floating Output Capacitance | 10 pF |
| Data Format | Straight binary |
| Quiescent Supply Current | 128 µA typ, 190 µA max |
| Quiescent Supply Current | 32.24 µA |
| Quiescent Supply Current | 165 µA typ, 240 µA max |
| Quiescent Supply Current | 39.31 µA |
| Quiescent Supply Current | 226.2 µA typ, 335 µA max |
| Quiescent Supply Current | 53.32 µA |
| Power-Down Supply Current | 0 to 0.8 µA |
| I2C Standard Mode SCL Frequency | 0 to 100 kHz |
| I2C Fast Mode SCL Frequency | 0 to 400 kHz |
| I2C High-Speed Mode SCL Frequency | 0 to 1.7 MHz |
| I2C High-Speed Mode SCL Frequency | 0 to 3.4 MHz |
| Effective Throughput | 7.42 kSPS |
| Effective Throughput | 4.92 kSPS |
| Enhanced ESD Protection | ±8 kV HBM, ±1 kV CDM, ±25 kV air gap discharge, ±15 kV contact discharge |
| Operating Free-Air Temperature | -40 to +85 °C |
| Storage Temperature | -65 to +150 °C |
| Junction Temperature | +150 °C max |
| Datasheet Status | request_only |
Product Overview
The TSC2007 is a Texas Instruments 4-wire touch screen controller in the Signal_Chain category. It integrates an A/D converter with programmable 8-bit or 12-bit resolution, 11-bit no-missing-codes performance at 12-bit resolution, ±1.5 LSB integral linearity, and straight-binary digital output format.
It operates from a 1.2 to 3.6 V supply over the specified performance range and supports CMOS digital input/output levels. The I2C interface supports standard mode from 0 to 100 kHz, fast mode from 0 to 400 kHz, and high-speed operation at ranges up to 1.7 MHz and 3.4 MHz.
The device is available in a 12-lead WCSP, 3 x 4 array, 1.555 ±0.055 mm x 2.055 ±0.055 mm, and a 16-pin TSSOP, 5 mm x 6.4 mm. Functions documented in the extracted datasheet facts include an AUX analog input from 0 to VDD, an internal temperature sensor from -40 to +85 °C, PENIRQ pull-up resistor settings, switch drivers, low power-down current, and enhanced ESD protection on X+, X-, Y+, and Y-.
Key Features
- 1.2 to 3.6 V specified supply range
- Programmable 8- or 12-bit A/D converter
- 11-bit no-missing-codes performance at 12-bit resolution
- I2C standard, fast, and high-speed mode support
- AUX analog input range from 0 to VDD
- Internal temperature sensor from -40 to +85 °C
- Power-down supply current from 0 to 0.8 µA
- Enhanced ESD protection on X+, X-, Y+, Y-
- Straight-binary digital input/output data format
- 12-lead WCSP and 16-pin TSSOP package options
Typical Applications
- 4-wire resistive touch screens
- I2C touch controller interfaces
- Low-voltage touch input systems
- Auxiliary analog input monitoring
- Temperature-sensed touch interfaces
- Industrial temperature touch designs
- Compact WCSP touch assemblies
- TSSOP-based touch controller boards
Procurement Notes
When requesting a quote for TSC2007, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What supply voltage range does the TSC2007 support?
The TSC2007 is specified for operation from a 1.2 to 3.6 V supply. The extracted datasheet facts also list CMOS digital input and output levels tied to VDD ranges.
What ADC resolution is available in the TSC2007?
The TSC2007 includes a programmable A/D converter with 8-bit or 12-bit resolution. At 12-bit resolution, the extracted facts specify 11-bit no-missing-codes performance and ±1.5 LSB integral linearity.
Which I2C clock rates are specified for the TSC2007?
The extracted facts list I2C standard mode from 0 to 100 kHz, fast mode from 0 to 400 kHz, and high-speed mode ranges from 0 to 1.7 MHz and from 0 to 3.4 MHz.
What packages are listed for the TSC2007?
The package facts list a 12-lead WCSP in a 3 x 4 array measuring 1.555 ±0.055 mm x 2.055 ±0.055 mm, and a 16-pin TSSOP measuring 5 mm x 6.4 mm.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.