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A6818

Allegro
Part Number A6818
Manufacturer Allegro
Description DABiC-IV 32-Bit Serial Input Latched Source Driver
Published Dec 3, 2016
Detailed Description A6818 DABiC-IV 32-Bit Serial Input Latched Source Driver Features and Benefits ▪ Controlled output slew rate ▪ 60 V min...
Datasheet PDF File A6818 PDF File

A6818
A6818


Overview
A6818 DABiC-IV 32-Bit Serial Input Latched Source Driver Features and Benefits ▪ Controlled output slew rate ▪ 60 V minimum output break down ▪ PNP active pull-downs ▪ Low-power CMOS logic and latches ▪ High-speed data storage ▪ High data-input rate ▪ Low output-saturation voltages ▪ Improved replacements for SN75518N, SN75518NF, UCN5818x, and UCQ5818x Package: 44 pin PLCC (suffix EP) Description The A6818 device combines a 32-bit CMOS shift register, accompanying data latches and control circuitry, with bipolar sourcing outputs and PNP active pull-downs.
Designed primarily to drive vacuum-fluorescent displays, the 60 V and –40 mA output ratings also allow this device to be used in many other peripheral power driver applications.
The A6818 features an increased data-input rate (compared with the older UCN/UCQ5818x) and a controlled output slew rate.
The CMOS shift register and latches allow direct interfacing with microprocessor-based systems.
With a 3.
3 or 5 V logi...



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