Multi-Purpose Encoders

General Description The devices are CMOS LSI encoders designed for use in remote control systems. They are capable of encoding 16-bit address codes and 8-bit data codes. Each address/data input can be set to one of the two logic states, 0 and 1. The HT6220A/HT6221A/HT6221B/HT6222A contain 30keys

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HOLTEK

合泰

Multi-Purpose Encoders

(HT6221B 產(chǎn)品終止訊息)The devices are CMOS LSI encoders designed for use in remote control systems. They are capable of encoding 16-bit address codes and 8-bit data codes. Each address/data input can be set to one of the two logic states, 0 and 1.The HT6220A/HT6221A/HT6221B/HT6222A contain 6keys (K21~K23, ? Operating voltage: 2.0V~3.6V\n? Low standby current\n? Build-in RC (Internal RC) oscillator\n? 8-bit data codes\n? Three double-active keys\n? Low power and high noise immunity CMOS technology\n? HT6220A: selection of 16-pin NSOP or 8-pin SOP package\n HT6221A/HT6221B: 20-pin SOP package\n HT6;

Holtek

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High Efficiency Boost DC/DC Convertor

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POWER

微源半導(dǎo)體

High Efficiency Boost DC/DC Convertor

文件：651.47 Kbytes 頁(yè)數(shù)：9 Pages

POWER

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180MHz, 1mA Power Efficient Rail-to-Rail I/O Op Amps

FEATURES APPLICATIONS n Gain Bandwidth Product: 180MHz n –3dB Frequency (AV = 1): 120MHz n Low Quiescent Current: 1mA Max n High Slew Rate: 90V/μs n Input Common Mode Range Includes Both Rails n Output Swings Rail-to-Rail n Low Broadband Voltage Noise: 4.2nV/√Hz n Power-Down Mode: 42μA n

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