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OPA2544

Burr-Brown
Part Number OPA2544
Manufacturer Burr-Brown
Description High-Voltage / High-Current DUAL OPERATIONAL AMPLIFIER
Published May 13, 2005
Detailed Description ® FPO OPA2544 High-Voltage, High-Current DUAL OPERATIONAL AMPLIFIER FEATURES q HIGH OUTPUT CURRENT: 2A min q WIDE POW...
Datasheet PDF File OPA2544 PDF File

OPA2544
OPA2544

Overview
® FPO OPA2544 High-Voltage, High-Current DUAL OPERATIONAL AMPLIFIER FEATURES q HIGH OUTPUT CURRENT: 2A min q WIDE POWER SUPPLY RANGE: ±10V to ±35V q SLEW RATE: 8V/µs q INTERNAL CURRENT LIMIT q THERMAL SHUTDOWN PROTECTION q FET INPUT: IB = 50pA max q 11-LEAD PLASTIC PACKAGE DESCRIPTION The OPA2544 is a dual high-voltage/high-current operational amplifier suitable for driving a wide variety of high power loads.
It provides 2A output current and power supply voltage range extends to ±35V.
The OPA2544 integrates two high performance FET op amps with high power output stages on a single monolithic chip.
Internal current limit and thermal shutdown protect the amplifier and load from damage.
The OPA2544 is available in a 11-lead plastic packages and is specified for the –40°C to +85 °C temperature range.
APPLICATIONS q MOTOR DRIVER q PROGRAMMABLE POWER SUPPLY q SERVO AMPLIFIER q VALVES, ACTUATOR DRIVER q MAGNETIC DEFLECTION COIL DRIVER q AUDIO AMPLIFIER Case connected to V– Supply.
A B 1 11 NC V+ V– International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S.
Tucson Blvd.
, Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111 Internet: http://www.
burr-brown.
com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 ® © 1994 Burr-Brown Corporation PDS-1249C 1 OPA2544 Printed in U.
S.
A.
March, 1998 SPECIFICATIONS At TCASE = +25° C and VS = ±35V, unless otherwise noted.
OPA2544T PARAMETER OFFSET VOLTAGE Input Offset Voltage vs Temperature vs Power Supply INPUT BIAS CURRENT(1) Input Bias Current vs Temperature Input Offset Current NOISE Input Voltage Noise Noise Density, f = 1kHz Current Noise Density, f = 1kHz INPUT VOLTAGE RANGE Common-Mode Input Range Positive Negative Common-Mode Rejection INPUT IMPEDANCE Differential Common-Mode OPEN-LOOP GAIN Open-Loop Voltage Gain FREQUENCY RESPONSE Gain-Bandwidth Product Slew...


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