| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,026 pcs
|
9026 pcs | On Request | 1 | On Request | On Request | 1644+ | On Request | On Request | |
|
663 pcs
|
663 pcs | On Request | 1 | On Request | On Request | 1644+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Interface | |
| Lead Spacing | |
| Mounting Type | |
| Operating Temperature | |
| Resolution (Bits) | |
| Supplier Device Package | |
| Supplier Package | |
| Touchscreen | |
| Voltage | |
| Voltage Reference |
The TSC2000IPWR from Texas Instruments is a complete PDA analog interface circuit designed for touch screen control. It integrates a 12-bit Analog-to-Digital Converter (ADC) with drivers for resistive touch screens, enabling touch pressure measurement. The device also includes an 8-bit Digital-to-Analog Converter (DAC) output for LCD contrast control.
This controller offers programmable resolution from 8 to 12 bits and sampling rates up to 125kHz, accommodating various screen sizes. It communicates with the host controller via a standard SPI serial interface. Additional features include direct battery measurement capabilities (0.5V to 6V) and an on-chip temperature sensor with 0.3°C resolution.
The TSC2000IPWR operates from a single 2.7V to 3.6V supply and consumes 1.25 mA. It is housed in a 20-TSSOP package suitable for surface mounting and operates across a temperature range of -40°C to 85°C. Its design is well-suited for applications such as personal digital assistants, cellular phones, and MP3 players.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.83 | $2.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.7V to 3.6V.
The TSC2000IPWR is available in a 20-TSSOP package.
The operating temperature range is -40°C to 85°C.
The ADC resolution is programmable for 8, 10, or 12 bits.
The TSC2000IPWR uses an SPI serial interface.