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Manufacturer Part #

MIC2981/82YN

MIC2981 Series 50 V Hi-Voltage Hi-Current Source Driver Array - DIP-18

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 1940
Product Specification Section
Technical Attributes
Attributes Table
Motor Type: Stepper
Load Voltage: 5V to 50V
No of Outputs: Eight
Output Current-Max: 0.5A
Supply Current: 10mA
Supply Voltage-Max: 50V
Supply Voltage: 5V to 50V
Turn-off Delay Time: 5µs
Turn-on Delay Time: 1µs
Operating Temp Range: -40°C to +85°C
Package Style:  DIP-18
Mounting Method: Through Hole
Features & Applications

The MIC2981/82YN is an 8-channel, high-voltage, high-current source driver array ideal for switching high-power loads from logic-level TTL, CMOS, or PMOS control signals. These drivers can manage multiple loads of up to 50 V and 500 mA, limited only by package power dissipation.

Micrel’s MIC2981/82 features inputs compatible with 5 V TTL and 5 V to 15 V CMOS or PMOS logic outputs. Micrel’s dual-marked device replaces either UDN2981 or UDN2982 devices. The MIC2981/82 is available in the 18-pin plastic DIP and 18-lead wide SOP package. Both devices operate in the industrial temperature range.

Key Features:

  • Output voltage to 50 V.
  • Output current to 500 mA.
  • Transient-protected outputs.
  • Integral clamp diodes.
  • TTL, CMOS, or PMOS compatible inputs.

Applications:

  • Relay and solenoid switching.
  • Stepping motor.
  • LED and incandescent displays.
Pricing Section
Stock:
8,728
Minimum Order:
1
Multiple Of:
1
6,405
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Total
$1.27
USD
Quantity
Web Price
1
$1.27
25
$1.06
100+
$0.965
Product Variant Information section