| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,424 pcs
|
7424 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
7,424 pcs
|
7424 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,149 pcs
|
1149 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
391 pcs
|
391 pcs | On Request | 1 | On Request | On Request | 2021 | On Request | On Request |
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The TSC2004IRTJR from Texas Instruments is a highly integrated, ultralow-power 12-bit analog-to-digital converter designed for resistive touch screen applications. It supports a wide supply voltage range of 1.2V to 3.6V, making it suitable for battery-powered and portable devices.
This controller features a 4-wire resistive touch screen interface and communicates via a high-speed I2C-compatible interface. It offers programmable resolution of 10 or 12 bits and includes preprocessing capabilities to reduce bus activity and host processor load. The device also incorporates on-chip temperature measurement and touch pressure measurement.
Available in a 20-QFN (4x4) package, the TSC2004IRTJR is designed for surface mounting. It operates within an industrial temperature range of -40°C to 85°C and boasts low power consumption, with typical values as low as 47µW at 1.2V and 8.2 kSPS.
Key features include enhanced ESD protection, auto power-down control, and a ratiometric conversion process. Its design is optimized for power-sensitive handheld applications such as cellular phones, MP3 players, and pagers.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.38 | $2.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TSC2004IRTJR operates from a supply voltage of 1.2V to 3.6V.
The operating temperature range for the TSC2004IRTJR is -40°C to 85°C.
The TSC2004IRTJR offers a resolution of 12 bits.
The TSC2004IRTJR uses I2C and Serial interfaces.
The typical current consumption is 797µA.
The TSC2004IRTJR supports 4-wire resistive touchscreens.
The TSC2004IRTJR is available in a 20-QFN (4x4) package.
