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See Technical Specifications

TSC2007IPWR +BOM

12-bit, nanopower, 4-wire micro touch screen controller

Manufacturer:

TI
Mfr.Part #:

TSC2007IPWR
Datasheet:

TSC2007IPWR Datasheet (PDF)
SAR ADC Resolution (Bits):

12
SAR Sample Rate (max) (ksps):

154
Touch Panel:

4-Wire
Control Interface:

I2C
EDA/CAD Models:

Request Free CAD Models for TSC2007IPWR

Email: [email protected]

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Tel: +852 95804164

TSC2007IPWR General Description

In terms of connectivity, the TSC2007 supports I2C serial bus and data transmission protocol in standard, fast, and high-speed modes. It also provides programmable resolution of 8 or 12 bits to accommodate various screen sizes and performance requirements. The TSC2007 is available in a compact 12-lead wafer chip-scale package (WCSP) and a 16-pin TSSOP package, making it suitable for a range of device designs. Furthermore, it is characterized for industrial temperature range, ensuring reliable operation in challenging environments from -40°C to +85°C

Key Features

4-Wire Touch Screen Interface
Single 1.2V to 3.6V Supply/Reference
Ratiometric Conversion
Effective Throughput Rate:
- Up to 20kHz (8-Bit) or 10kHz (12-Bit)
Preprocessing to Reduce Bus Activity
I²C™ Interface Supports:
- Standard, Fast, and High-Speed Modes
Simple, Command-Based User Interface:
- TSC2003 Compatible
- 8- or 12-Bit Resolution
On-Chip Temperature Measurement
Touch Pressure Measurement
Digital Buffered PENIRQ
On-Chip, Programmable PENIRQ Pull-Up
Auto Power-Down Control
Low Power:
- 32.24µA at 1.2V, Fast Mode, 8.2kHz Eq Rate
- 39.31µA at 1.8V, Fast Mode, 8.2kHz Eq Rate
- 53.32µA at 2.7V, Fast Mode, 8.2kHz Eq Rate
Enhanced ESD Protection:
- ±8kV HBM
- ±1kV CDM
- ±25kV Air Gap Discharge
- ±15kV Contact Discharge
1.5 x 2 WCSP-12 and 5 x 6.4 TSSOP-16 Packages
APPLICATIONS
- Cellular Phones
- PDA, GPS, and Media Players
- Portable Instruments
- Point-of-Sale Terminals
- Multiscreen Touch Control Systems

U.S. Patent NO. 6246394; other patents pending.
I2C is a trademark of NXP Semiconductors.
All other trademarks are the property of their respective owners.

Specifications

SAR ADC resolution (Bits)	12	SAR sample rate (max) (ksps)	154
Touch panel	4-Wire	Control interface	I2C
Vref (int/ext)	External	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Analog supply (min) (V)	1.2
Analog supply voltage (max) (V)	3.6	I/O supply voltage (min) (V)	1.2
I/O supply voltage (max) (V)	3.6	Input type	Differential, Single-ended