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See Technical Specifications

OPA549T +BOM

Product code OPA549T designed for general-purpose applications

Manufacturer:

Texas Instruments
Mfr.Part #:

OPA549T
Datasheet:

OPA549T Datasheet (PDF)
Number Of Channels:

1
Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):

8
Total Supply Voltage (+5 V = 5, ±5 V = 10) (max) (V):

60
Iout (typ) (A):

8
EDA/CAD Models:

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OPA549T General Description

The OPA549T from Texas Instruments is a versatile high-voltage, high-current operational amplifier designed for a wide range of applications. With its impressive output current capability of 8A and voltage swings up to ±40V, it is well-suited for driving various types of loads including motors, solenoids, relays, and transducers. The amplifier's high slew rate of 12V/µs and wide bandwidth of 900 kHz enable it to deliver fast response times and accurate signal amplification in dynamic systems, making it an ideal choice for demanding applications

Key Features

The OPA549T is a high-voltage, high-current operational amplifier designed for power applications

It features a wide supply voltage range of ±10V to ±40V, a high output current capability of ±8A, and a high slew rate of 16V/µs

Additionally, it offers thermal shutdown protection and a wide operating temperature range of -40°C to 85°C

Application

Audio system component
High-current motor driver
Precision instrumentation

Specifications

Number of channels	1	Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	8
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	60	Iout (typ) (A)	8
GBW (typ) (MHz)	0.9	Slew rate (typ) (V/µs)	9
Vos (offset voltage at 25°C) (max) (mV)	5	Offset drift (typ) (V/°C)	0.00002
Iq per channel (typ) (mA)	26	Features	Adj Current Limit, Shutdown
Rating	Catalog	Operating temperature range (°C)	-40 to 85
Input bias current (max) (pA)	500000	CMRR (typ) (dB)	95
Rail-to-rail	In to V-	Architecture	Bipolar