A6810SA Datasheet PDF | Allegro MicroSystems

Allegro MicroSystems A6810SA

The A6809– and A6810– devices combine 10-bit CMOS shift registers, 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 these devices to be used in many other peripheral power driver applications. The A6809– and A6810– feature an increased data input rate (compared with the older UCN/UCQ5810-F) and a controlled output slew rate.

Part No.	A6810SA
Datasheet	A6810SA Download
Manufacturer	Allegro MicroSystems
Description	10-BIT SERIAL-INPUT LATCHED SOURCE DRIVER
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ABSOLUTE MAXIMUM RATINGS

at TA = 25°C Logic Supply Voltage, VDD ................... 7.0 V Driver Supply Voltage, VBB ................... 60 V Continuous Output Current Range, IOUT ......................... -40 mA to +15 mA Input Voltage Range, VIN ....................... -0.3 V to VDD + 0.3 V Package Power Dissipation, PD ........................................ See Graph Operating Temperature Range, TA (Suffix ‘E–’) .................. -40°C to +85°C (Suffix ‘S–’) .................. -20°C to +85°C Storage Temperature Range, TS ............................... -55°C to +125°C Caution: These CMOS devices have input static protection (Class 2) but are still susceptible to damage if exposed to extremely high static electrical charges. DABiC-IV, 10-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS The A6809xLW and A6810xLW are identical except for pinout. The CMOS shift register and latches allow direct interfacing with microprocessor-based systems. With a 3.3 V or 5 V logic supply, typical serial-data input rates are up to 33 MHz.