Microprocessor Reset Circuits

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MICREL

麦瑞半导体

Microprocessor Reset Circuits

General Description The MIC811 and MIC812 are inexpensive microprocessor supervisory circuits that monitor power supplies in microprocessor based systems. The function of this device is to assert a reset if either the power supply drops below a designated reset threshold level or /MR is forc

文件：849.1 Kbytes 页数：16 Pages

MICROCHIP

微芯科技

Package：TO-253-4，TO-253AA；包装：卷带（TR） 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 1 CHANNEL SOT143

MICROCHIP

微芯科技

Integrated Circuit Audio Power Amplifier, 1W

Description: The NTE812 is a monolithic integrated circuit in a 14–Lead DIP type package designed for use in driver and power amplifier applications at frequencies from 50Hz to 40kHz. This device will deliver up to 1W RMS output power into an 8Ω load. The high input impedance and low standby curr

文件：21.01 Kbytes 页数：2 Pages

NTE

HIGH-FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR WITH BUILT-IN 2 x 2SC4227 SMALL MINI MOLD

The µPA812T has built-in 2 low-voltage transistors which are designed to amplify low noise in the VHF band to the UHF band. FEATURES • Low Noise NF = 1.4 dB TYP. @ f = 1 GHz, VCE = 3 V, IC = 7 mA • High Gain |S21e|2 = 12 dB TYP. @ f = 1 GHz, VCE = 3 V, IC = 7 mA • A Small Mini M

文件：50.06 Kbytes 页数：6 Pages

NEC

瑞萨

HIGH-FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR WITH BUILT-IN 2 x 2SC4227 SMALL MINI MOLD

The µPA812T has built-in 2 low-voltage transistors which are designed to amplify low noise in the VHF band to the UHF band. FEATURES • Low Noise NF = 1.4 dB TYP. @ f = 1 GHz, VCE = 3 V, IC = 7 mA • High Gain |S21e|2 = 12 dB TYP. @ f = 1 GHz, VCE = 3 V, IC = 7 mA • A Small Mini M

文件：50.06 Kbytes 页数：6 Pages

NEC

瑞萨