TSC2200IPWR
ActivePROGRAMMABLE 4-WIRE TOUCH SCREEN CONTROLLER WITH 12-BIT 125KHZ ADC AND KEYPAD INTERFACE
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TSC2200IPWR
ActivePROGRAMMABLE 4-WIRE TOUCH SCREEN CONTROLLER WITH 12-BIT 125KHZ ADC AND KEYPAD INTERFACE
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Technical Specifications
Parameters and characteristics for this part
| Specification | TSC2200IPWR |
|---|---|
| Current - Supply | 1.25 mA |
| Interface | SPI |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-TSSOP |
| Package / Case | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Resolution (Bits) | 12 b |
| Supplier Device Package | 28-TSSOP |
| Touchscreen | 4 Wire Resistive |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
| Voltage Reference | Internal, External |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 3.76 | |
| Texas Instruments | LARGE T&R | 1 | $ 5.26 | |
| 100 | $ 4.29 | |||
| 250 | $ 3.37 | |||
| 1000 | $ 2.86 | |||
Description
General part information
TSC2200 Series
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.
Documents
Technical documentation and resources
