# INA241A2IDDFR - Texas Instruments Current Sense Amplifier

## Product Summary

The Texas Instruments INA241A2IDDFR is a bidirectional, ultra-precise current sense amplifier. It offers enhanced PWM rejection and operates over a wide common-mode voltage range.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | INA241A2IDDFR |
| Manufacturer | Texas Instruments |
| Product Type | Current Sense Amplifier |
| Series | INA241 |
| Category | Uncategorized |
| Subcategory | Current Sense Amplifiers |
| Package | SOT-23-8 |
| Mounting Type | Surface Mount |

## Description

The Texas Instruments INA241A2IDDFR is an analog current sense amplifier designed for precise current monitoring. It features a wide operational common-mode voltage range from -5V to 110V and a survival voltage range of -20V to 120V, making it suitable for demanding applications.

This amplifier provides enhanced PWM rejection, optimized for systems subject to switching common-mode voltages up to 125kHz. It offers a voltage gain of 20 V/V, a high small-signal bandwidth of 1.1MHz, and a slew rate of 8V/µs. The INA241A2IDDFR boasts excellent accuracy with a gain error of ±0.01% and an input offset voltage of ±10µV for Version A.

Available in SOT-23-8, VSSOP-8, and SOIC-8 packages, this device is designed for surface mount applications. Its bidirectional operation and low-side capability enhance its versatility in various current sensing scenarios.

Key specifications include a maximum quiescent current of 3.2mA, a minimum CMRR of 150dB, and an operating temperature range of -40°C to 125°C.

## Key Specifications

| Specification | Value |
| --- | --- |
| SVHC Present | Not Present |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 153 |
| Price | $1.44 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $1.44 |

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

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| PROSOFT ELECTRONICS | 153 |  |  |  |  |

## Features

- Bidirectional ultra-precise current sense amplifier.
- Enhanced PWM rejection for noisy environments.
- Wide -5V to 110V common-mode voltage range.
- High small-signal bandwidth of 1.1MHz.
- Available in SOT-23-8, VSSOP-8, and SOIC-8 packages.

## Applications

- Ideal for high-side current monitoring.
- Suitable for battery management systems.
- Used in power supply monitoring.
- Applicable in motor control circuits.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |
| SVHC Present | Not Present |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/2c/2c/e8/ddf0008a.png
- Product Page: https://distyparts.com/product/ina241a2iddfr
- RFQ URL: https://distyparts.com/product/ina241a2iddfr#rfq

## FAQs

### What is the operating voltage range of the INA241A2IDDFR?

The common-mode voltage range is -5 V to 110 V.

### What package options are available for the INA241A2IDDFR?

The INA241A2IDDFR is available in SOT-23-8, VSSOP-8, and SOIC-8 packages.

### What is the operating temperature range of the INA241A2IDDFR?

The operating temperature range is -40°C to 125°C.

### What is the bandwidth of the INA241A2IDDFR?

The bandwidth is 1100 kHz.

### What is the input offset voltage of the INA241A2IDDFR?

The maximum input offset voltage is ±20 µV.

### What is the common-mode rejection ratio of the INA241A2IDDFR?

The minimum CMRR is 150 dB, with a DC CMRR of 166 dB.

### What is the quiescent current of the INA241A2IDDFR?

The maximum quiescent current is 3.2 mA.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/ina241a2iddfr
- Markdown File: https://distyparts.com/product/ina241a2iddfr.md
- TXT File: https://distyparts.com/product/ina241a2iddfr.txt