丝印：DDC2256A；Package：NFBGA；DDC2256A 256-Channel, Current-Input Analog-To-Digital Converter

1 Features 1• Single-Chip Solution to Directly Measure 256 Low- Level Currents Simultaneously • User Adjustable Full-Scale Range • Adjustable Speed with Integration Times as Low as 58.8 μs (17 KSPS per channel) with 24 bit Resolution • Power Dissipation as Low as 1.7mW/channel • Integral L

文件：237.81 Kbytes 页数：7 Pages

TI

德州仪器

16 x 16 matrix displays

16 x 16 matrix displays The LM-2256 series are 16 x 16 matrix displays which can be used in a wide variety of applications, including alphabet, numeric, symbol, and graphic displays. Red and green are available, as well as a dual-color red/green type. Features 1) 16 x 16 dot matrix Circular emi

文件：99.89 Kbytes 页数：4 Pages

ROHM

罗姆

Electronic Volume Controller IC??????

DESCRIPTION PT2256 is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making it ideally suitable for mono and stereo sound applications. PT2256 provides the Loudness Function, a wide frequency response range

文件：70.52 Kbytes 页数：4 Pages

PTC

普诚科技

Photo Modules for PCM Remote Control Systems

DESCRIPTION The TSOP22.. series are miniaturized receivers for infrared remote control systems. A PIN diode and a preamplifier are assembled on a lead frame, the epoxy package acts as an IR filter. The demodulated output signal can directly be decoded by a microprocessor. The TSOP22.. is the sta

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VISHAYVishay Siliconix

威世威世科技公司