Texas Instruments
OPA391DCKR

687-OPA391DCKR
PDF Datasheet
IC OPAMP GP 1 CIRCUIT SC70-5
6 Weeks

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Tech Specifications

Voltage - Supply Span (Max)
5.5 V
Number of Channels per Chip
1
Power Supply Type
Dual|Single
Maximum Input Offset Voltage (mV)
0.045@5V
PPAP
No
Gain Bandwidth Product
1 MHz
Product Status
Active
Current - Input Bias
0.01 pA
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OPA391DCKR Description

The OPA391DCKR is a precision operational amplifier (op-amp) from Texas Instruments. It is a member of the OPA family of operational amplifiers, which are designed for high precision and low noise applications.

Description:

The OPA391DCKR is a low-power, low-noise operational amplifier with a wide bandwidth and low input offset voltage. It is available in a small 8-pin SOIC package and is designed for use in a wide range of applications.

Features:

  • Low input offset voltage: 200µV max
  • Low input bias current: 1pA max
  • Low noise: 5nV/√Hz typ
  • Wide bandwidth: 10MHz typ
  • Low power consumption: 1.2mA typ
  • Precision operational amplifier
  • Rail-to-rail input and output

Applications:

The OPA391DCKR is well-suited for a variety of high-precision applications, including:

  • Audio equipment
  • Medical equipment
  • Data acquisition systems
  • Strain gauge amplifiers
  • pH meter amplifiers
  • Pressure sensor amplifiers
  • Battery monitors
  • Temperature sensors
  • Industrial control systems

In summary, the OPA391DCKR is a precision operational amplifier from Texas Instruments that offers low input offset voltage, low input bias current, low noise, and a wide bandwidth. It is available in a small 8-pin SOIC package and is suitable for a wide range of high-precision applications.

FAQ

Are there related or alternative parts for OPA391DCKR?
Yes. Related or alternative parts may be available on this page when relevant product data is provided.
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Is OPA391DCKR currently in stock?
Availability (In Stock : 541 )
Quantity Unit Price Ext. Price
1+ $1.47772 $1.48
10+ $1.31657 $13.17
30+ $1.16400 $34.92
100+ $1.05085 $105.09
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Unit Price $1.47772
Subtotal $1.48
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