INA296B5QDDFRQ1

$2.47

Description：AEC-Q100, -5-V TO 110-V, BIDIREC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0b5e9f82f790 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：AEC-Q100, -5-V TO 110-V, BIDIREC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：Current Sense
Number of Circuits：1
Output Type：Single-Ended
Slew Rate：8V/µs
Gain Bandwidth Product：-
Current - Input Bias：35 µA
Voltage - Input Offset：25 µV
Current - Supply：2.5mA
Current - Output / Channel：-
Voltage - Supply Span (Min)：2.7 V
Voltage - Supply Span (Max)：20 V
Operating Temperature：-40°C ~ 125°C (TA)
Grade：Automotive
Qualification：AEC-Q100
Mounting Type：Surface Mount
Package / Case：SOT-23-8 Thin, TSOT-23-8
Supplier Device Package：TSOT-23-8
-3db Bandwidth：1.1 MHz

Download product information

INA296B5QDDFRQ1

Overview

The INA296B5QDDFRQ1 is an AEC-Q100 qualified, bidirectional current sense amplifier with a gain of 200 V/V. It operates over a common-mode voltage range of -5V to 110V and supports supply voltages from 2.7V to 20V. The device features a small signal bandwidth of 1.1MHz, a slew rate of 8V/µs, and a maximum gain error of ±0.1%. It includes reference inputs (REF1, REF2) for output adjustment and is housed in an 8-pin SOT-23 package.

Feature Summary

Bidirectional operation with wide common-mode voltage range from -5V to 110V
High-speed performance with 1.1MHz bandwidth and 8V/µs slew rate
Ultra-precise accuracy with low offset voltage and high CMRR
Configurable output via dedicated reference pins

Applications

DC/DC converter current monitoring
Battery management systems (BMS)
Fuel cell control units
Smart junction boxes

Procurement Notes

Verify the specific suffix 'DDFRQ1' corresponds to the SOT-23-8 package and automotive qualification grade. Confirm that the B-series gain error specifications meet system requirements. Ensure ESD handling procedures are followed during assembly due to the sensitivity of the input stage.

Selection Notes

Select this component when high-side or low-side sensing is required at voltages up to 110V. The 200 V/V gain is suitable for applications requiring high resolution from small shunt voltage drops. Consider the thermal resistance of the SOT-23 package for power dissipation calculations under continuous load conditions.

Part Context

This part belongs to the INA296x-Q1 family of ultra-precise current sense amplifiers designed for automotive environments. It shares architectural similarities with other members like the INA296A5QDGKRQ1 but differs in gain, package, and precision grade specifications defined by the manufacturer's product line hierarchy.