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OPA140AIDBVR

The OPA140AIDBVR is a precision operational amplifier from Texas Instruments offering 11 MHz bandwidth, 20 V/µs slew rate, and ultra-low offset voltage of 120 µV. It features low noise of 5.1 nV/√Hz and operates from a single supply of 4.5V to 36V.

✓ Total Stock: 1,553 pcs

$ Price Range: $1.73

OPA140AIDBVR Available from 4 distributors

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OPA140AIDBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Bandwidth	11 MHz
Number of Channels	1
Slew Rate	20 V/µs
Supply Current	2 mA

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OPA140AIDBVR Description

Short technical summary and product information.

The OPA140AIDBVR is a single-channel precision operational amplifier from Texas Instruments designed for high-performance signal conditioning. It combines a wide 11 MHz bandwidth with a fast 20 V/µs slew rate, making it suitable for both AC and DC applications requiring low distortion and high accuracy.

Key electrical specifications include a maximum input offset voltage of 120 µV, an offset drift of 1 µV/°C, and an input bias current of 10 pA. The amplifier achieves low noise performance with 250 nVpp (0.1 Hz to 10 Hz) and a voltage noise density of 5.1 nV/√Hz. Supply current is only 2 mA maximum, and the device operates from a single supply voltage ranging from 4.5V to 36V.

With its ultra-low offset, low drift, and low noise, the OPA140AIDBVR is ideal for precision instrumentation, data acquisition, and active filtering applications. The combination of high bandwidth and low power consumption makes it a versatile choice for both industrial and laboratory equipment.

OPA140AIDBVR Quick Information

Product Type: Precision Operational Amplifier

Series: OPA140

Canonical Name: Texas Instruments OPA140AIDBVR Precision Operational Amplifier

Subcategory: Precision Operational Amplifier

OPA140AIDBVR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA140AIDBVR Estimated Pricing

Qty	Low	High
1+	$1.73	$1.73

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA140AIDBVR Features

11 MHz bandwidth with 20 V/µs slew rate.
Ultra-low offset voltage of 120 µV maximum.
Low noise of 5.1 nV/√Hz at 1 kHz.
Low supply current of 2 mA maximum.
Single supply operation from 4.5V to 36V.

OPA140AIDBVR Applications

Precision signal conditioning circuits.
Low-noise data acquisition systems.
Active filter and integrator designs.
High-impedance sensor interfaces.

OPA140AIDBVR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the OPA140AIDBVR?

The OPA140AIDBVR operates from a single supply voltage of 4.5V to 36V.

What is the bandwidth of the OPA140AIDBVR?

The small signal bandwidth is 11 MHz.

What is the slew rate of the OPA140AIDBVR?

The slew rate is 20 V/µs.

What is the input offset voltage of the OPA140AIDBVR?

The maximum input offset voltage is 120 µV.

What is the input bias current of the OPA140AIDBVR?

The maximum input bias current is 10 pA.

What is the voltage noise density of the OPA140AIDBVR?

The voltage noise density is 5.1 nV/√Hz.

What is the supply current of the OPA140AIDBVR?

The maximum supply current is 2 mA.