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See Technical Specifications

OPA657U +BOM

1.6GHz, Low Noise, FET-Input Operational Amplifier

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

OPA657U
Datasheet:

OPA657U Datasheet (PDF)
Amplifier Type:

Voltage Feedback
Number Of Circuits:

1
Slew Rate:

700V/µs
Gain Bandwidth Product:

1.6 GHz
EDA/CAD Models:

Request Free CAD Models for OPA657U

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OPA657U General Description

When it comes to broadband photodetector applications, the OPA657U stands out for its ability to improve noise and bandwidth characteristics. The low-voltage noise JFET inputs play a crucial role in reducing current noise, while the high gain bandwidth product ensures signal integrity and accuracy. With a total equivalent input noise current of 1.8 pA/√Hz over a 10-MHz bandwidth, this amplifier is well-suited for applications requiring high sensitivity and wide frequency range coverage

Key Features

Low power consumption with high efficiency
Rugged design with high reliability
Excellent stability and precision
Precision op-amp with fast settling time
High-frequency performance with low distortion
Suitable for high-speed applications

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	Voltage Feedback	Number of Circuits	1
Output Type	-	Slew Rate	700V/µs
Gain Bandwidth Product	1.6 GHz	-3db Bandwidth	350 MHz
Current - Input Bias	2 pA	Voltage - Input Offset	250 µV
Current - Supply	14mA	Current - Output / Channel	70 mA
Voltage - Supply Span (Min)	8 V	Voltage - Supply Span (Max)	12 V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	OPA657