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OPA544 OPA544F High-Voltage High-Current OPERATIONAL AMPLIFIER

 

Manufacturer

Texas Instruments

Manufacturer Part

OPA544F/500

Description

Power Amplifier 1 Circuit DDPAK/TO-263-5

Application

MOTOR DRIVER

PROGRAMMABLE POWER SUPPLY

SERVO AMPLIFIER

VALVES, ACTUATOR DRIVER

MAGNETIC DEFLECTION COIL DRIVER

AUDIO AMPLIFIER

Datasheet

OPA544

 

Details

Image

 

Manufacturer: Texas Instruments

Product Category: Operational Amplifiers - Op Amps 

Mounting Style: SMD/SMT

Package / Case: TO-263-5

Output Current per Channel: 2 A

Number of Channels: 1 Channel

GBP - Gain Bandwidth Product: 1.4 MHz

SR - Slew Rate: 8 V/us

CMRR - Common Mode Rejection Ratio: 90 dB to 106 dB

Ib - Input Bias Current: 100pA

Vos - Input Offset Voltage: 5mV

Operating Supply Current: 12mA

Minimum Operating Temperature: - 40 C

Maximum Operating Temperature: + 85 C

Shutdown: Shutdown

Series: OPA544

Packaging: Cut Tape

Packaging: Mouse Reel

Packaging: Reel

Amplifier Type: High Output Current Amplifier 

Height: 4.58 mm 

Length: 10.16 mm 

Product: Operational Amplifiers 

Supply Type: Dual 

Technology: FET 

Width: 8.42 mm 

Brand: Texas Instruments 

CNHTS: 8542319000 

Dual Supply Voltage: +/- 12 V, +/- 15 V, +/- 18 V 

en - Input Voltage Noise Density: 36 nV/sqrt Hz 

HTS Code: 8542330001 

In - Input Noise Current Density: 0.003 pA/sqrt Hz 

Maximum Dual Supply Voltage: +/- 35 V 

Minimum Dual Supply Voltage: +/- 10 V 

MXHTS: 85423399 

Operating Supply Voltage: +/- 10 V to +/- 35 V 

Product Type: Op Amps - Operational Amplifiers 

Factory Pack Quantity: 500 

Subcategory: Amplifier ICs 

Vcm - Common Mode Voltage: Negative Rail + 6 V to Positive Rail - 6 V 

Voltage Gain dB: 103 dB

 

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.

 

 

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