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POWER DUAL OPERATIONAL AMPLIFIERS
PA21/25/26 • PA21A/25A
M I C R O T E C H N O L O G Y
HTTP://WWW.APEXMICROTECH.COM
(800) 546-APEX
(800) 546-2739
FEATURES
• LOW COST • WIDE COMMON MODE RANGE — Includes negative supply • WIDE SUPPLY VOLTAGE RANGE Single supply: 5V to 40V Split supplies: ±2.5V to ±20V • HIGH EFFICIENCY — |Vs–2.2V| at 2.5A typ • HIGH OUTPUT CURRENT — 3A min (PA21A) • INTERNAL CURRENT LIMIT • LOW DISTORTION
R2 9K +28V R1 5K + 1/2 PA21 COMMAND INPUT 0/10V – A M
R3 10K R4 10K – B + 1/2 PA21 R5 10K +28V
APPLICATIONS
• HALF & FULL BRIDGE MOTOR DRIVERS • AUDIO POWER AMPLIFIER S. |
