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MIC4807 - 80V 8-Channel Addressable Low-Side Driver

General Description

The MIC4807 is an 80V, 8-channel, addressable low side driver with latches and TTL/CMOS compatible logic inputs.

Each logic input is composed of a comparator with a 1.4V bandgap-derived reference serving as the trip point.

Key Features

  • 4.5V to 16V Operation Eight 80V 100mA Outputs Off-state Leakage less than 10µA at 25°C Short-Circuit Proof Thermal Shutdown with Hysteresis DMOS Output Devices (RON ≤ 7Ω at 25°C) Lamp Drivers Solenoid Drivers Display Drivers -Electroluminescent -Vacuum Fluorescent -Plasma Relay Drivers Print Head Drivers Heater Drivers Power Semiconductor Drivers Security Systems Environmental Controls Process Controllers.

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Datasheet Details

Part number MIC4807
Manufacturer Micrel Semiconductor
File Size 103.37 KB
Description 80V 8-Channel Addressable Low-Side Driver
Datasheet download datasheet MIC4807 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MIC4807 Micrel MIC4807 80V 8-Channel Addressable Low-Side Driver General Description The MIC4807 is an 80V, 8-channel, addressable low side driver with latches and TTL/CMOS compatible logic inputs. Each logic input is composed of a comparator with a 1.4V bandgap-derived reference serving as the trip point. The addresses (AIN, BIN, and CIN) and Data-in logic inputs have an internal 50µA pull-up current source, while the Output Enable (OE), Chip Select (CS), and Clear logic inputs have an internal 75µA pull-down sink. If the logic lines to the MIC4807 are severed, these currents guarantee that the outputs will turn OFF. Individual latches in the MIC4807 are selected by a binary address presented at inputs AIN, BIN, and CIN.