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UDN2982 - (UDN2981 - UDN2984) 8-CHANNEL SOURCE DRIVERS

Download the UDN2982 datasheet PDF. This datasheet also covers the UDN2984 variant, as both devices belong to the same (udn2981 - udn2984) 8-channel source drivers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • I I I I I TTL, DTL, PMOS, or CMOS Compatible Inputs 500 mA Output Source Current Capability Transient-Protected Outputs Output Breakdown Voltage to 80 V DIP or SOIC Packaging Always order by complete part number, e. g. , UDN2981A . Note that all devices are not available in all package styles. 2981 THRU 2984 8-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UDN2984_AllegroMicroSystems.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
UDN2985 8-CHANNEL SOURCE DRIVER Allegro
UDN2987 8-CHANNEL SOURCE DRIVER WITH OVER-CURRENT PROTECTION Allegro
UDN2987A 8-Channel Source Driver Sprague Electric
UDN2916 DUAL FULL-BRIDGE PWM MOTOR DRIVER Allegro
UDN2916A STEPPER MOTOR DRIVER ST Microelectronics

Other Datasheets by Allegro MicroSystems

Part Number Description
UDN2982A (UDN2981 - UDN2984) 8-CHANNEL SOURCE DRIVERS
UDN2981 (UDN2981 - UDN2984) 8-CHANNEL SOURCE DRIVERS
UDN2981A (UDN2981 - UDN2984) 8-CHANNEL SOURCE DRIVERS
UDN2983 (UDN2981 - UDN2984) 8-CHANNEL SOURCE DRIVERS
UDN2983A (UDN2981 - UDN2984) 8-CHANNEL SOURCE DRIVERS

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.

View original datasheet text
2981 THRU 2984 UDN2981A thru UDN2984A 1 2 3 4 5 6 7 8 VS 18 17 16 15 14 13 12 11 GND 8-CHANNEL SOURCE DRIVERS Recommended for high-side switching applications that benefit from separate logic and load grounds, these devices encompass load supply voltages to 80 V and output currents to -500 mA. These 8-channel source drivers are useful for interfacing between low-level logic and high-current loads. Typical loads include relays, solenoids, lamps, stepper and/or servo motors, print hammers, and LEDs. All devices may be used with 5 V logic systems — TTL, Schottky TTL, DTL, and 5 V CMOS.