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 产品终止讯息)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

合泰

Advanced Triple PWM and Dual Linear Power Controller for Portable

文件：358 Kbytes 页数：14 Pages

Intersil

Advanced Triple PWM and Dual Linear Power Controller for Portable Applications

Features • Provides Five Regulated Voltages - +5V ALWAYS - +3.3V ALWAYS - +5V Main - +3.3V Main - +12V • High Efficiency Over Wide Line and Load Range - Synchronous Buck Converters on Main Outputs - Hysteretic Operation at Light Load • No Current-Sense Resistor Required - Uses MOSFET’s

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RENESAS

瑞萨

Advanced Triple PWM and Dual Linear Power Controller for Portable Applications

文件：527.42 Kbytes 页数：15 Pages

Intersil