Datasheet Details
| Part number | ADS7845 |
|---|---|
| Manufacturer | Burr-Brown (Texas Instruments) |
| File Size | 173.49 KB |
| Description | TOUCH SCREEN CONTROLLER |
| Datasheet | ADS7845 ADS7845_Burr Datasheet (PDF) |
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Overview: ® ADS 784 ADS7845 5 TOUCH SCREEN CONTROLLER.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | ADS7845 |
|---|---|
| Manufacturer | Burr-Brown (Texas Instruments) |
| File Size | 173.49 KB |
| Description | TOUCH SCREEN CONTROLLER |
| Datasheet | ADS7845 ADS7845_Burr Datasheet (PDF) |
|
|
|
The ADS7845 is a 12-bit sampling analog-to-digital converter (ADC) with a synchronous serial interface and low on-resistance switches for driving touch screens.
Typical power dissipation is 750µW at a 125kHz throughput rate and a +2.7V supply.
The reference voltage (VREF) can be varied between 1V and +VCC, providing a corresponding input voltage range of 0V to VREF.
| Part Number | Description |
|---|---|
| ADS7841 | 12-Bit/ 4-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7842 | 12-Bit/ 4-Channel Parallel Output Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7843 | TOUCH SCREEN CONTROLLER |
| ADS7844 | 12-Bit/ 8-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7846 | TOUCH-SCREEN CONTROLLER |
| ADS7800 | 12-Bit 3ms Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7803 | Autocalibrating/ 4-Channel/ 12-Bit ANALOG-TO-DIGITAL CONVERTER |
| ADS7804 | 12-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| ADS7805 | 16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| ADS7806 | Low-Power 12-Bit Sampling CMOS ANALOG-to-DIGITAL CONVERTER |