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INA293A1IDBVR

The Texas Instruments INA293A1IDBVR is an ultra-precise analog current sense amplifier. It operates over a wide common-mode voltage range and offers high bandwidth.

✓ Total Stock: 1,319 pcs

$ Price Range: $1.27

INA293A1IDBVR Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,319 pcs On Request	1319 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

INA293A1IDBVR Specifications Quick View

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Category	New Products
Manufacturer Name	Texas Instruments

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INA293A1IDBVR Description

Short technical summary and product information.

The Texas Instruments INA293A1IDBVR is an ultra-precise analog current sense amplifier designed for accurate current monitoring. It supports a wide operational common-mode voltage range from -4 V to 110 V, with a survival voltage of -20 V to 120 V.

This amplifier features a high bandwidth of 1.3 MHz and a slew rate of 2.5 V/µs, enabling fast response times in demanding applications. Key accuracy specifications include a maximum gain error of ±0.15% and a gain drift of ±10 ppm/°C. The input offset voltage is typically ±15 µV with an offset drift of ±0.05 µV/°C.

Available in a SOT-23 package, the INA293A1IDBVR is suitable for surface mount applications. It offers various gain options, specified by the part number suffix, ranging from 20 V/V to 500 V/V. The device operates within an ambient temperature range of -40°C to 125°C.

INA293A1IDBVR Quick Information

Product Type: Current Sense Amplifier

Series: INA293

Canonical Name: INA293A1IDBVR Ultra-Precise Current Sense Amplifier

Subcategory: Current Sense Amplifiers

INA293A1IDBVR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

INA293A1IDBVR Estimated Pricing

Qty	Low	High
1+	$1.27	$1.27

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

INA293A1IDBVR Features

Ultra-precise current sense amplifier
Wide -4V to 110V common-mode voltage
High 1.3 MHz bandwidth
Low ±0.15% maximum gain error
SOT-23 surface mount package

INA293A1IDBVR Applications

Accurate current monitoring
Power management systems
Battery management
Low-side current sensing

INA293A1IDBVR FAQs

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

What is the package type of the INA293A1IDBVR?

The INA293A1IDBVR is available in a SOT-23 surface-mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the common-mode voltage range?

-4V to 110V.

What is the input offset voltage?

±150µV maximum, ±15µV typical.

What is the gain of the INA293A1IDBVR?

20 V/V (fixed for A1 suffix).

What is the bandwidth?

1.3 MHz typical.

What is the CMRR?

160 dB minimum at DC, 85 dB at 50 kHz.