PA34 Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – POWER OPERATIONAL AMPLIFIERS

MICROTECHNOLOGY
POWER OPERATIONAL AMPLIFIERS
PA34
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PRELIMINARY
(800) 546-APEX
[phone]
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 — 2.5A min
• INTERNAL CURRENT LIMIT
• LOW DISTORTION
Graphic for PA34
Here
EXTERNAL CONNECTIONS
APPLICATIONS
PA34
C
• HALF & FULL BRIDGE MOTOR DRIVERS
• AUDIO POWER AMPLIFIER
STEREO — 18W RMS per channel
BRIDGE — 36W RMS per package
• IDEAL FOR SINGLE SUPPLY SYSTEMS
5V — Peripherals
12V — Automotive
28V — Avionic
DESCRIPTION
The PA34 consist of a monolithic power op amp in a
7-pin T0220 package.
The wide common mode input range includes the negative
rail, facilitating single supply applications. It is possible
to have a “ground based” input driving a single supply
amplifier with ground acting as the “second” or “bottom”
supply of the amplifier.
The output stage is also well protected. They possess
internal current limit circuits.While the device is well protected,
the Safe Operating Area (SOA) curve must be observed.
Proper heatsinking is required for maximum reliability.
The tab of the 7 pin plastic package is tied to –V_S.
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