| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
759 pcs
|
759 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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| Manufacturer Name | |
| Interface | |
| Mounting Type | |
| Operating Temperature | |
| Resolution (Bits) | |
| Supplier Device Package | |
| Touchscreen | |
| Voltage | |
| Voltage Reference |
The TSC2302 is a highly integrated analog interface circuit designed for PDAs and smartphones. It features a 12-bit resistive touch screen converter with programmable resolution and sampling rates up to 125 kHz. The device also includes a 20-bit, 48-ksps stereo audio codec with a headphone driver, microphone input, and auxiliary inputs.
Key features include an SPI serial interface for host communication, internal detection of screen touch, and touch pressure measurement. The audio portion utilizes an I2S interface and supports programmable EQ effects. The TSC2302 operates from a single 2.7-V to 3.6-V supply and is available in a 48-lead VFQFN package.
This controller is suitable for applications requiring touch screen input and high-quality audio processing, such as personal digital assistants, cellular phones, and MP3 players. Its integrated features reduce host CPU overhead and simplify system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.38 | $2.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.7V to 3.6V.
The TSC2302IRGZRG4 is supplied in a 48-VFQFN exposed pad package.
The operating temperature range is -40°C to 85°C.
The touch screen controller offers programmable resolution of 8, 10, or 12 bits.
The TSC2302IRGZRG4 supports audio sampling rates up to 48 kHz.
The TSC2302IRGZRG4 features SPI and I2S serial interfaces.