ADS7846AE
ADC TOUCH SCREEN CONTROLLERManufacturer: Texas Instruments
Categories: Touch Screen Controllers
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Texas Instruments ADS7846AE is a 12-bit Analog-to-Digital Converter (ADC) designed for touchscreen controller applications. This component features a 4-wire capacitive touch interface and supports Microwire, QSPI, and SPI serial communication protocols. The ADS7846AE operates from a supply voltage range of 2.2V to 5.25V and consumes a typical current of 780 µA. It offers both external and internal voltage references, providing flexibility in system design. The device is housed in a 16-TSSOP package, suitable for surface mounting. Its robust performance and versatile interface make it a key component in automotive, industrial, and consumer electronics where precise touch input is required. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: Not applicableManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 16-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Interface | MICROWIRE, QSPI, SPI |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.2V ~ 5.25V |
| Resolution (Bits) | 12 b |
| Supplier Device Package | 16-TSSOP |
| Voltage Reference | External, Internal |
| Touchscreen | 4 Wire Capacitive |
| Current - Supply | 780 µA |
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