# INA293A2IDBVR - Texas Instruments Current Sense Amplifier

## Product Summary

The Texas Instruments INA293A2IDBVR is an ultra-precise analog current sense amplifier. It operates over a wide common-mode voltage range and offers high bandwidth.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | INA293A2IDBVR |
| Manufacturer | Texas Instruments |
| Product Type | Current Sense Amplifier |
| Series | INA293 |
| Category | Uncategorized |
| Subcategory | Current Sense Amplifiers |
| Package | SOT-23 |
| Mounting Type | Surface Mount |

## Description

The Texas Instruments INA293A2IDBVR 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 survival voltages up to -20 V to 120 V.

Key electrical characteristics include a high bandwidth of 1.3 MHz and a fast slew rate of 2.5 V/µs. The amplifier offers precise gain with a maximum gain error of ±0.15% and a low gain drift of ±10 ppm/°C. Input offset voltage is typically ±15 µV with an offset drift of ±0.05 µV/°C, ensuring accuracy in measurements.

This device features excellent common-mode rejection ratio (CMRR), with 160 dB at DC and 85 dB at 50 kHz. It is suitable for low-side or high-side current sensing applications. The amplifier operates within an extended temperature range of -40°C to 125°C.

The INA293A2IDBVR is available in a compact SOT-23 package, measuring 8.12 mm², and is designed for surface mount applications.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 2,000 |
| Price | $1.27 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $1.27 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Xingangxin | 2,000 |  |  |  |  |

## Features

- Ultra-precise current sense amplifier.
- Wide -4V to 110V common-mode voltage.
- High 1.3MHz bandwidth and 2.5V/µs slew rate.
- Excellent accuracy with low offset and gain error.
- Compact SOT-23 surface mount package.

## Applications

- Accurate current monitoring applications.
- Low-side or high-side current sensing.
- Power management systems.
- Battery charge control circuits.
- Industrial automation systems.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/25/f4/76/dbv0005a.png
- Product Page: https://distyparts.com/product/ina293a2idbvr
- RFQ URL: https://distyparts.com/product/ina293a2idbvr#rfq

## FAQs

### What is the common-mode voltage range of the INA293A2IDBVR?

The operational common-mode voltage range is -4 V to 110 V, with a survival voltage range of -20 V to 120 V.

### What package is the INA293A2IDBVR available in?

The INA293A2IDBVR comes in an SOT-23 surface-mount package.

### What is the operating temperature range of the INA293A2IDBVR?

-40°C to 125°C.

### What is the gain of the INA293A2IDBVR?

The gain is fixed at 50 V/V (50x).

### What is the bandwidth of the INA293A2IDBVR?

The typical bandwidth is 1.3 MHz.

### What is the input offset voltage of the INA293A2IDBVR?

The typical input offset voltage is ±15 µV, with a maximum of ±150 µV.

### What is the common-mode rejection ratio of the INA293A2IDBVR?

The DC CMRR is 160 dB minimum, and the AC CMRR at 50 kHz is 85 dB minimum.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/ina293a2idbvr
- Markdown File: https://distyparts.com/product/ina293a2idbvr.md
- TXT File: https://distyparts.com/product/ina293a2idbvr.txt