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Details, datasheet, quote on part number:OPA544
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Datasheet text preview:
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OPA544
High-Voltage, High-Current OPERATIONAL AMPLIFIER
FEATURES
q HIGH OUTPUT CURRENT: 2A min q WIDE POWER SUPPLY RANGE: ±10 to ±35V q SLEW RATE: 8V/µs q INTERNAL CURRENT LIMIT q THERMAL SHUTDOWN PROTECTION q FET INPUT: IB = 100pA max q 5-LEAD TO-220 PLASTIC PACKAGE q 5-LEAD SURFACE MOUNT PACKAGE
DESCRIPTION
The OPA544 is a high-voltage/high-current operational amplifier suitable for driving a wide variety of high power loads. High performance FET op amp circuitry and high power output stage are combined on a single monolithic chip. The OPA544 is protected by internal current limit and thermal shutdown circuits. T h e OPA544 is available in industry-standard 5-lead TO-220 and 5-lead surface-mount power packages. Its copper tab allows easy mounting to a heat sink for excellent thermal performance. It is specified for operation over the extended industrial temperature range, 40°C to +85°C.
APPLICATIONS
q MOTOR DRIVER q PROGRAMMABLE POWER SUPPLY q SERVO AMPLIFIER q VALVES, ACTUATOR DRIVER q MAGNETIC DEFLECTION COIL DRIVER q AUDIO AMPLIFIER
Tab is connected to V supply. 5-Lead TO-220 and Stagger-Formed TO-220
Tab is connected to V supply. 5-Lead Surface Mount
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VI+ V V+ N VI VO N
VI+ V V+ N VI VO N
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-1250B
Printed in U.S.A. September, 1995
SBOS038
SPECIFICATIONS
At TCASE = +25°C, VS = ±35V, unless otherwise noted. OPA544T OPA544T-1 OPA544F 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 Rate Full-Power Bandwidth Settling Time 0.1% Total Harmonic Distortion OUTPUT Voltage Output, Positive Negative Positive Negative Current Output Short-Circuit Current POWER SUPPLY Specified Operating Voltage Operating Voltage Range Quiescent Current TEMPERATURE RANGE Operating Storage Thermal Resistance, JC Thermal Resistance, JC Thermal Resistance, JA NOTES: (1) High-speed test at TJ = 25°C. VO = ±30V, RL = 1k RL = 15 60Vp-p, RL = 15 G = 10, 60V Step 90 Linear Operation Linear Operation VCM = ±VS 6V (V+) 6 (V) +6 90 CONDITION MIN TYP ±1 ±10 ±10 ±15 See Typical Curve ±10 MAX ±5 ±100 ±100 ±100 UNITS mV µV/°C µV / V pA pA
Specified Temperature Range VS = ±10V to ±35V VCM = 0V VCM = 0V
36 3 (V+) 4 (V) +4 106 1012 || 8 1012 || 10 103 1.4 8 See Typical Curve 25 See Typical Curve (V+) 4.4 (V) +3.8 (V+) 3.8 (V) +3.1 See SOA Curves 4 ±35 ±12
nV/Hz fA/Hz V V dB || pF || pF dB MHz V/µs µs
5
IO = 2A IO = 2A IO = 0.5A IO = 0.5A
(V+) 5 (V) +5 (V+) 4.2 (V) +4
V V V V A V V mA °C °C °C/W °C/W °C/W
±10 IO = 0 40 40 f > 50Hz DC No Heat Sink
±35 ±15 +85 +125
2.7 3 65
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user's own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
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OPA544
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CONNECTION DIAGRAMS
Top View
PACKAGE / ORDERING INFORMATION
Tab is connected to V supply. 5-Lead Surface Mount
Tab is connected to V supply. 5-Lead TO-220 and Stagger-Formed TO-220
PRODUCT OPA544T
PACKAGE 5-Lead TO-220
PACKAGE DRAWING NUMBER(1) 315 323 325
OPA544T-1 5-Lead Stagger-Formed TO-220 OPA544F 5-Lead Surface-Mount
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NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book.
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VI+ V V+ N VI VO N
ELECTROSTATIC DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
VI+ V V+ N VI VO N
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V+ to V .......... 70V Output Current ........ See SOA Curve Input Voltage .... (V) 0.7V to (V+) +0.7V Operating Temperature ....... 40°C to +125°C Storage Temperature ..... 40°C to +125°C Junction Temperature .... 150°C Lead Temperature (soldering 10s)(1) ...... 300°C NOTE: (1) Vapor-phase or IR reflow techniques are recommended for soldering the OPA544F surface mount package. Wave soldering is not recommended due to excessive thermal shock and "shadowing" of nearby devices.
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OPA544
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