TSC2200 Series

Programmable 4-Wire Touch Screen Controller with 12-Bit 125KHz ADC and Keypad Interface

Catalog(5 parts)

Part	Voltage - Supply▲▼	Voltage - Supply▲▼	Interface	Package / Case	Package / Case▲▼	Package / Case▲▼	Voltage Reference	Current - Supply▲▼	Supplier Device Package	Touchscreen	Operating Temperature▲▼	Operating Temperature▲▼	Resolution (Bits)▲▼	Mounting Type	Supplied Contents	Type	Contents	Utilized IC / Part	Function
Texas Instruments TSC2200IPWR Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 28-TSSOP	2.700000047683716 V	3.5999999046325684 V	SPI	28-TSSOP	0.004399999976158142 m	0.004394200164824724 m	External, Internal	0.0012499999720603228 A	28-TSSOP	4 Wire Resistive	-40 °C	85 °C	12 b	Surface Mount
Texas Instruments TSC2200EVM TSC2200 Touch Screen Controller Interface Evaluation Board															Board(s)	Interface	Board(s)	TSC2200	Touch Screen Controller
Texas Instruments TSC2200IPWRG4 Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 28-TSSOP	2.700000047683716 V	3.5999999046325684 V	SPI	28-TSSOP	0.004399999976158142 m	0.004394200164824724 m	External, Internal	0.0012499999720603228 A	28-TSSOP	4 Wire Resistive	-40 °C	85 °C	12 b	Surface Mount
Texas Instruments TSC2200IRHBR Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 32-VQFN (5x5)	2.700000047683716 V	3.5999999046325684 V	SPI	32-VFQFN Exposed Pad			External, Internal	0.0012499999720603228 A	32-VQFN (5x5)	4 Wire Resistive	-40 °C	85 °C	12 b	Surface Mount
Texas Instruments TSC2200IPW Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 28-TSSOP	2.700000047683716 V	3.5999999046325684 V	SPI	28-TSSOP	0.004399999976158142 m	0.004394200164824724 m	External, Internal	0.0012499999720603228 A	28-TSSOP	4 Wire Resistive	-40 °C	85 °C	12 b	Surface Mount

Key Features

• 4-WIRE TOUCH SCREEN INTERFACE AND 4-BY-4 KEYPAD INTERFACERATIOMETRIC CONVERSIONSINGLE 2.7V TO 3.6V SUPPLYSERIAL INTERFACEINTERNAL DETECTION OF SCREEN TOUCH AND KEYPADPROGRAMMABLE 8-,10-,OR 12-BIT RESOLUTIONPROGRAMMABLE SAMPLING RATESDIRECT BATTERY MEASUREMENT (0.5V to 6V)ON-CHIP TEMPERATURE MEASUREMENTTOUCH-PRESSURE MEASUREMENTFULL POWER-DOWN CONTROLTSSOP-28 PACKAGE AND QFN-32 PACKAGESAPPLICATIONSPERSONAL DIGITAL ASSISTANTSCELLULAR PHONESMP3 PLAYERSSPI is a registered trademark of Motorola.US Patent No. 624639.4-WIRE TOUCH SCREEN INTERFACE AND 4-BY-4 KEYPAD INTERFACERATIOMETRIC CONVERSIONSINGLE 2.7V TO 3.6V SUPPLYSERIAL INTERFACEINTERNAL DETECTION OF SCREEN TOUCH AND KEYPADPROGRAMMABLE 8-,10-,OR 12-BIT RESOLUTIONPROGRAMMABLE SAMPLING RATESDIRECT BATTERY MEASUREMENT (0.5V to 6V)ON-CHIP TEMPERATURE MEASUREMENTTOUCH-PRESSURE MEASUREMENTFULL POWER-DOWN CONTROLTSSOP-28 PACKAGE AND QFN-32 PACKAGESAPPLICATIONSPERSONAL DIGITAL ASSISTANTSCELLULAR PHONESMP3 PLAYERSSPI is a registered trademark of Motorola.US Patent No. 624639.

Description

The TSC2200 is a complete PDA analog interface circuit. It contains a complete 12-bit, Analog-to-Digital (A/D) resistive touch screen converter including drivers, the control to measure touch pressure, keyboard controller, and an 8-bit Digital-to-Analog (D/A) converter output for LCD contrast control. The TSC2200 interfaces to the host controller through a standard SPI™ serial interface. The TSC2200 offers programmable resolution and sampling rates from 8- to 12-bits and up to 125kHz to accommodate different screen sizes. The TSC2200 also offers two battery-measurement inputs capable of reading battery voltages up to 6V, while operating at only 2.7V. It also has an on-chip temperature sensor capable of reading 0.3°C resolution. The TSC2200 is available in a TSSOP-28 and a QFN-32 package. The TSC2200 is a complete PDA analog interface circuit. It contains a complete 12-bit, Analog-to-Digital (A/D) resistive touch screen converter including drivers, the control to measure touch pressure, keyboard controller, and an 8-bit Digital-to-Analog (D/A) converter output for LCD contrast control. The TSC2200 interfaces to the host controller through a standard SPI™ serial interface. The TSC2200 offers programmable resolution and sampling rates from 8- to 12-bits and up to 125kHz to accommodate different screen sizes. The TSC2200 also offers two battery-measurement inputs capable of reading battery voltages up to 6V, while operating at only 2.7V. It also has an on-chip temperature sensor capable of reading 0.3°C resolution. The TSC2200 is available in a TSSOP-28 and a QFN-32 package.