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ADS7845E
Resistive Touch Screen Controller IC, 5 Wire, SPI Interface, 12 bit Resolution, 2.7V to 5V, MSOP-16
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- ADS7845E
- Order Code:
- 3123656
Product Overview
The ADS7845E 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. The device includes a shutdown mode which reduces typical power dissipation to under 0.5µW. The ADS7845 is guaranteed down to 2.7V operation. The low power high speed and on-board switches make the ADS7845 ideal.
- 5-wire Touch screen interface
- Ratiometric conversion
- Serial interface
- Auxiliary analog inputs
- Full power-down control
- Green product and no Sb/Br
Applications
Consumer Electronics, Portable Devices, Communications & Networking
Product Information
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- :
- 5 Wire, Serial, SPI
- :
- 12bit
- :
- 2.7V
- :
- 5.5V
- :
- MSOP
- :
- 16Pins
- :
- -
- :
- -
- :
- MSL 2 - 1 year
Technical Docs (0)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 24/05/21
31 available for 5 - 8 business days delivery
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$16.26
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| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
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| 10+ | $13.35 ($14.69) | ( ) |
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