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See Technical Specifications

TSC2046EIPWR +BOM

4-Wire Touch Screen Controller with low voltage digital I/O and extended ESD protection

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TSC2046EIPWR
Datasheet:

TSC2046EIPWR Datasheet (PDF)
SAR ADC Resolution (Bits):

12
SAR Sample Rate (max) (ksps):

125
Touch Panel:

4-Wire
Control Interface:

SPI
EDA/CAD Models:

Request Free CAD Models for TSC2046EIPWR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TSC2046EIPWR General Description

The TSC2046EIPWR is a cutting-edge touch screen controller that offers a wide voltage range compatibility from 1.5V to 5.25V, making it versatile for a variety of applications. Not only is it pin-compatible with the previous ADS7846 model, but it also features an on-chip 2.5V reference for additional functions like battery monitoring and temperature measurements. This not only simplifies the upgrading process for existing applications but also enhances functionality and efficiency

Key Features

Same Pinout as ADS7846
2.2V to 5.25V Operation
1.5V to 5.25V Digital I/O
Internal 2.5V Reference
Direct Battery Measurement (0V to 6V)
OnChip Temperature Measurement
Touch-Pressure Measurement
QSPi™ and SPI™ 3-Wire Interface
Auto Power-Down
Exceeds IEC 61000-4-2 ESD Requirements
- ±15V Contact Discharge
- No External Components Needed
Available In TSSOP-16, QFN-16, and VFBGA-48 Packages
APPLICATIONS
- Personal Digital Assistants
- Portable Instruments
- Point-of-Sale Terminals
- Pagers
- Touch Screen Monitors
- Cellular Phones

SPI and QSPI are trademarks of Motorola Inc.

Microwire is a trademark of National Semiconductor Corporation.

All other trademarks are the property of their respective owners.

Specifications

SAR ADC resolution (Bits)	12	SAR sample rate (max) (ksps)	125
Touch panel	4-Wire	Control interface	SPI
Vref (int/ext)	Internal	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Analog supply (min) (V)	2.2
Analog supply voltage (max) (V)	5.25	I/O supply voltage (min) (V)	1.5
I/O supply voltage (max) (V)	5.25	Input type	Single-ended
feature-type	Resistive	feature-number-of-channels-per-chip
feature-resolution-bit	12	feature-maximum-sensing-capacitance-nf
feature-maximum-load-capacitance-pf		feature-process-technology	0.6um, CMOS
feature-interface-type	SPI	feature-minimum-operating-supply-voltage-v	2.2
feature-maximum-operating-supply-voltage-v	5.25	feature-packaging	Tape and Reel
feature-pin-count	16	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No