OPA593DNTR

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Texas Instruments

85-V, 100-ΜV WIDE-BANDWIDTH (10 MHZ) HIGH-OUTPUT-CURRENT (250 MA) PRECISION OPERATIONAL AMPLIFIER

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OPA593DNTR

Active

Texas Instruments

85-V, 100-ΜV WIDE-BANDWIDTH (10 MHZ) HIGH-OUTPUT-CURRENT (250 MA) PRECISION OPERATIONAL AMPLIFIER

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Description Specifications Series Pricing CAD Documents

Description

General part information

OPA593 Series

The OPA593 is a high-voltage (85 V), high-precision, wide-bandwidth (10 MHz), high-output-current (250 mA), unity-gain-stable, power op amp.

The OPA593 uses a laser trimming technique to improve the offset voltage (20 µV, typical) and offset voltage drift (0.4 µV/°C, typical), and thus avoids the need for calibration. This device featuresmux-friendlyinputs that enable differential input voltage range to the supply rails and help improve settling performance in multichannel systems.

An external resistor can be used to limit the current with specified accuracy, and thus provide more precise measurements. In case of an overcurrent or overtemperature condition, the device indicates erroneous operation through a status flag. An included disable feature is used to shutdown the device, saving power and placing the output into a high-impedance state.

Technical Specifications

Parameters and characteristics for this part

Specification	OPA593DNTR

Amplifier Type	Power
Current - Input Bias	1 pA
Current - Output / Channel	250 mA
Current - Supply	3.25 mA
Gain Bandwidth Product	10 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Push-Pull, Rail-to-Rail
Package / Case	12-WFDFN Exposed Pad
Package Length	4 mm
Package Name	12-WSON
Package Width	4 mm
Slew Rate	45 V/µs
Voltage - Input Offset	20 µV
Voltage - Supply Span (Max)	85 V
Voltage - Supply Span (Min)	8 V

OPA593 Series

85-V, 100-µV wide-bandwidth (10 MHz) high-output-current (250 mA) precision operational amplifier

Part	Output Type	Current - Output / Channel	Supplied Contents	Board Type	-3db Bandwidth	Amplifier Type	Current - Supply (Main IC)	Slew Rate	Supply Configuration	Voltage - Supply (Single) Maximum	Voltage - Supply (Single) Minimum	Voltage - Supply (Dual) Minimum (Magnitude)	Voltage - Supply (Dual) Maximum (Magnitude)	Contents	Channels per IC (Single)	Channels per IC (Type)	Channels per IC (Count)	Utilized IC / Part	Gain Bandwidth Product	Package / Case	Voltage - Supply Span (Max)	Number of Circuits	Voltage - Input Offset	Current - Supply	Package Name	Package Length	Package Width	Mounting Type	Current - Input Bias	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply Span (Min)
Texas Instruments OPA593EVM	Rail-to-Rail Single-Ended	300 mA	Board(s)	Fully Populated	10 MHz	General Purpose Standard (General Purpose)	0.00325 mA	45 V/µs	Dual Single	85 V	10 V	5 V	42.5 V	Board	1	Single	1	OPA593	10 MHz
Texas Instruments OPA593DNTR	Push-Pull Rail-to-Rail	250 mA				Power		45 V/µs											10 MHz	12-WFDFN Exposed Pad	85 V	1	20 µV	3.25 mA	12-WSON	4 mm	4 mm	Surface Mount	1 pA	125 °C	-40 °C	8 V
Texas Instruments OPA593DNTT	Push-Pull Rail-to-Rail	250 mA				Power		45 V/µs											10 MHz	12-WFDFN Exposed Pad	85 V	1	20 µV	3.25 mA	12-WSON	4 mm	4 mm	Surface Mount	1 pA	125 °C	-40 °C	8 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

Paralleling the OPA593 High-Voltage, High-Current Op Amp for 2 × Output Current (Rev. A)

OPA593EVM User's Guide

How Do I Achieve a More Accurate Current Limit and Avoid Damaging My DUT?

OPA593 85-V, 250-mA Output Current, Precision, Power Op Amp datasheet (Rev. C)

Optimizing Dual Feedback Compensation in the OPA593 With a Current Booster for 1μF Capacitive Loads in ATE App