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OPA820IDBVR

The Texas Instruments OPA820IDBVR is a unity-gain stable, low-noise, voltage-feedback operational amplifier. It offers a high bandwidth of 280 MHz and a fast slew rate of 240 V/µs.

✓ Total Stock: 25,049 pcs

$ Price Range: $1.90

OPA820IDBVR Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	24,806 pcs On Request	24806 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	243 pcs On Request	243 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

OPA820IDBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Lead Style	Gull Wing
Mounting Type	Surface Mount
Operating Temperature Range	-40 to 85 °C
SVHC Present	Not Present
Slew Rate	240 V/µs
Tape & Reel	Yes

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OPA820IDBVR Description

Short technical summary and product information.

The OPA820IDBVR from Texas Instruments is a high-performance, voltage-feedback operational amplifier designed for demanding applications. It boasts a unity-gain stable architecture, making it versatile for various circuit designs. Key electrical characteristics include a wide Gain Bandwidth Product (GBW) of 280 MHz at G=2 and a high slew rate of 240 V/µs, enabling rapid signal transitions.

This operational amplifier features low input noise voltage of 2.5 nV/√Hz, crucial for sensitive signal amplification. It operates over a flexible supply voltage range, supporting single 5V to 12V or dual ±2.5V to ±6V configurations. The device also offers excellent DC accuracy with a maximum input offset voltage of ±0.75 mV at 25°C and a maximum input offset current of ±400 nA at 25°C.

Available in SOT-23 and SOIC packages, the OPA820IDBVR is suitable for surface-mount applications. Its operating temperature range is -40°C to 85°C, ensuring reliable performance in various environmental conditions. The amplifier provides a high output current of ±110 mA and exhibits good harmonic distortion performance with 2nd harmonic at 85 dBc and 3rd harmonic at 95 dBc, measured at 1 MHz.

OPA820IDBVR Quick Information

Product Type: Operational Amplifier

Canonical Name: OPA820IDBVR Unity-Gain Stable, Low-Noise, Voltage-Feedback Operational Amplifier

Subcategory: High-Speed Operational Amplifiers

OPA820IDBVR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA820IDBVR Estimated Pricing

Qty	Low	High
1+	$1.90	$1.90

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

OPA820IDBVR Features

High bandwidth of 280 MHz.
Fast slew rate of 240 V/µs.
Low input noise voltage.
Flexible supply voltage options.
High output current capability.

OPA820IDBVR Applications

Ideal for high-speed signal amplification.
Suitable for active filters.
Used in data acquisition systems.
Applicable for buffer amplifiers.

OPA820IDBVR FAQs

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

What is the gain bandwidth product of the OPA820IDBVR?

The typical gain bandwidth product (GBW) for the OPA820IDBVR is 280 MHz at a gain of 2.

What is the slew rate of the OPA820IDBVR?

The typical slew rate for the OPA820IDBVR is 240 V/µs.

What is the operating temperature range for the OPA820IDBVR?

The OPA820IDBVR operates within a temperature range of -40°C to 85°C.

What are the available package types for the OPA820IDBVR?

The OPA820IDBVR is available in SOT-23 and SOIC package types.

What is the input offset voltage of the OPA820IDBVR?

The maximum input offset voltage for the OPA820IDBVR at 25°C is ±0.75 mV.

What is the output current capability of the OPA820IDBVR?

The typical output current (Iout) for the OPA820IDBVR is ±110 mA.