ADS7846IGQCR
IC SCREEN CNTRL 12BIT 48BGAManufacturer: Texas Instruments
Categories: Touch Screen Controllers
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Texas Instruments ADS7846IGQCR is a 12-bit Analog-to-Digital Converter (ADC) specifically designed for resistive touchscreen applications. This device features a 4-wire resistive touchscreen interface and operates with a 4-wire SPI interface for efficient data transfer. The ADS7846IGQCR offers flexible voltage references, supporting both external and internal options, and operates within a voltage supply range of 2.2V to 5.25V. Its low current consumption of 500 µA makes it suitable for power-sensitive designs.
The component is housed in a compact 48-BGA MICROSTAR JUNIOR (4x4) package, facilitating high-density board layouts. Its surface mount capability and operation over a temperature range of -40°C to 85°C make it robust for various industrial and consumer electronics applications. This device is commonly utilized in handheld devices, industrial control panels, and automotive infotainment systems where precise touch input is critical. The ADS7846IGQCR is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 48-VFBGA |
| Mounting Type | Surface Mount |
| Interface | SPI |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.2V ~ 5.25V |
| Resolution (Bits) | 12 b |
| Supplier Device Package | 48-BGA MICROSTAR JUNIOR (4x4) |
| Voltage Reference | External, Internal |
| Touchscreen | 4 Wire Resistive |
| Current - Supply | 500 µA |
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