OPA2541BM

Operating Supply Voltage :
Output Current :
Number of Channels : 2
Packaging : Tube
Shutdown : No
Maximum Operating Temperature : + 85 C
Input Offset Voltage : 1 mV
Mounting Style : Through Hole
Input Bias Current (Max) : 50 pA
Slew Rate : 8 V/us
Common Mode Rejection Ratio (Min) : 95 dB
Package / Case : TO-3


Description

The OPA2541BM is one member of the OPA2541 series.It has the following features including (1)output currents to 5A;(2)power supplies to ±40V;(3)fet input;(4)electrically isolated case.The OPA2541 is a dual power operational amplifier capable of operation from power supplies up to ±40V and output currents of 5A continuous. With two monolithic power amplifiers in a single package it provides unequaled functional density.

The industry-standard 8-pin TO-3 package is isolated from all internal circuitry allowing it to be mounted directly to a heat sink without insulators which degrade thermal performance. Internal circuitry limits output current to approximately 6A.The OPA2541 is available in both industrial and military temperature range versions.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.Signal dependent load current can modulate the power supply voltage with inadequate power supply bypassing.This can affect both amplifiers' outputs. Since the second amplifier's signal may not be related to the first, this will degrade the inherent channel separation of the OPA2541.

The OPA2541 is specified for operation from power supplies up to ±40V. It can also be operated from an unbalanced or a single power supply so long as the total power supply voltage does not exceed 80V (70V for "AM" grade). The power supplies should be bypassed with low series impedance capacitors such as ceramic or tantalum. These should be located as near as practical to the amplifier's power supply pins. Good power amplifier circuit layout is, in general, like good high-frequency layout. Consider the path of large power supply and output currents. Avoid routing these connections near low-level input circuitry to avoid waveform distortion and instability.

Parameters:

Technical/Catalog Information	OPA2541BM
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Packaging	Tube
Amplifier Type	Power
Number of Circuits	2 - Dual
Package / Case	TO-3-8
Slew Rate	8 V/s
Gain Bandwidth Product	1.6MHz
Current - Supply	40mA
Current - Output / Channel	7A
Voltage - Supply, Single/Dual (±)	20 V ~ 80 V, ±10 V ~ 40 V
Output Type	-
-3db Bandwidth	-
Current - Input Bias	15pA
Operating Temperature	-25°C ~ 85°C
Voltage - Input Offset	250V
Drawing Number	296; 4202491; LMF; 8
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	OPA2541BM OPA2541BM