UDN2982A-T is originally produced by ALLEGRO, using DIP package, batch number 15+, and the Microchip Centennial Integrated Circuit Warehouse is currently in stock
These devices include a 50-volt load supply voltage and -500 milliamps output current and are recommended for high-end switching applications where logic and load are grounded separately. These 8-channel source drivers are used to connect between low-level logic and high-current loads. Typical loads include relays, solenoids, lights, steppers and/or servo motors, print hammers, and LEDs.
All devices are available in 5-volt logic systems—TTL, Schottky TTL, DTL, and 5-volt CMOS. The device packages are electrically interchangeable, withstand a maximum output shut-off voltage of 50 volts, and can operate at voltages as low as 5 volts. All devices in the series integrate an input current-limiting resistor and an output transient suppression diode activated by an effective high input.
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TTL、 DTL、 PMOS 或 CMOS 兼容型输入
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500 毫安输出源电流性能
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瞬态保护输出
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输出击穿电压高达 50 伏特
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SOIC 封装