TSC with Keypad Scanner and GPIO Expander

GENERAL DESCRIPTION The AK4184 is a 12-bit A/D converter witch operates 125kHz (max) sampling rate with a 4-wire resistive touch screen controller (TSC), including low-on resistance switches, touch pressure measurement capability, a maximum 6 x 5 keypad scanner, eight GPIO ports, and a PWM gene

Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown

The MAX4180 family of current-feedback amplifiers combines high-speed performance, low distortion, and excellent video specifications with ultra-low-power operation in miniature packages.

Analog I/F IC which includes 4-wire resistive Touch Screen Controller

文件：548.12 Kbytes Page：24 Pages

SAW Components Low-Loss Dual Band Filter for Mobile Communication 2017.5 MHz

文件：93.56 Kbytes Page：7 Pages

4-Channel, Asynchronous Sample Rate Converter

文件：508.05 Kbytes Page：40 Pages