| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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47 pcs
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47 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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| Tape & Reel |
The TSC2046IPW from Texas Instruments is a 4-wire touch screen controller designed for various portable applications. It offers a low-voltage digital I/O interface supporting voltages from 1.5V to 5.25V, and an operation voltage range of 2.2V to 5.25V.
Key electrical specifications include an SPI control interface and an internal 2.5V reference. The device can measure battery voltage from 0V to 6V and features on-chip temperature and touch-pressure measurement capabilities. It operates at a high speed with a sample rate up to 125kHz and exhibits low power consumption, typically less than 0.75mW at 2.7V with the reference off.
This controller is pin-compatible with the ADS7846, allowing for easy upgrades. It is available in TSSOP-16, QFN-16, and VFBGA-48 packages, making it suitable for space-constrained designs. The operating temperature range is -40°C to 85°C.
Applications for the TSC2046IPW include personal digital assistants, portable instruments, point-of-sale terminals, pagers, touch screen monitors, and cellular phones.
2.2V to 5.25V.
TSSOP-16, QFN-16, and VFBGA-48.
-40°C to 85°C.
125kHz.
1.5V to 5.25V.
Under 0.75mW at 2.7V with reference off.
Yes, it is 100% pin-compatible with the ADS7846.