Equivalent & Substitute Parts for INA293B5IDBVT

Part Overview

The INA293B5IDBVT, manufactured by Texas Instruments, is a current sense amplifier designed for linear amplifier applications. It features a single circuit configuration in an SOT-23-5 package, with a high slew rate and wide bandwidth suitable for precise current monitoring. The product status is Last Time Buy, indicating limited future availability and the need to identify substitute parts with identical electrical, mechanical, and compliance parameters to ensure uninterrupted engineering designs.

Substiute Parts

INA293B5IDBVT

Texas InstrumentsIn Stock: 1377INA293B5IDBVT Datasheet

Current PartRFQ

INA293B5IDBVR

Texas InstrumentsIn Stock: 3621INA293B5IDBVR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by identical values for key electrical and mechanical attributes: amplifier type, number of circuits, slew rate, bandwidth, input bias current, input offset voltage, supply current, supply voltage range, temperature range, mounting configuration, package/case, device package, and all listed compliance/certification parameters. Only components matching these specifications qualify as substitutes in the Linear, Amplifiers category.

Key parameters for substitution:

• Amplifier Type
• Number of Circuits
• Slew Rate
• -3db Bandwidth
• Current - Input Bias
• Voltage - Input Offset
• Current - Supply
• Voltage - Supply Span (Min/Max)
• Operating Temperature
• Mounting Type
• Package / Case
• Supplier Device Package
• RoHS, MSL, REACH, ECCN, HTSUS Status

Parameter Comparison

Engineering Selection Recommendations

The main part, INA293B5IDBVT, is in Last Time Buy status, indicating eventual discontinuation. INA293B5IDBVR, recommended by the manufacturer, fully matches all technical and compliance parameters including RoHS3, MSL, REACH, ECCN, and HTSUS classifications. Selection of INA293B5IDBVR ensures continued adherence to specified requirements without deviation from documented attributes.

Frequently Asked Questions (FAQ)

Q1: What criteria determine a valid substitute for INA293B5IDBVT?
A1: All key electrical, mechanical, and compliance parameters must be identical, including amplifier type, number of circuits, slew rate, bandwidth, input bias, input offset, supply characteristics, temperature range, mounting type, packaging, and all listed certifications.

Q2: Are the INA293B5IDBVT and INA293B5IDBVR interchangeable in terms of fit and function?
A2: Yes, both parts have identical specifications for mechanical, electrical, and package attributes, ensuring direct interchangeability.

Q3: Does the difference in packaging affect substitution?
A3: Both parts are supplied in SOT-23-5 format and SC-74A, SOT-753 case, suitable for surface mount applications; packaging type does not affect compatibility.

Q4: Are compliance certifications maintained with the recommended substitute?
A4: Yes, RoHS3, MSL 1 (Unlimited), REACH Unaffected, ECCN, and HTSUS status are fully maintained.

Q5: Is the substitute part suitable for the same operating temperature range?
A5: Yes, both parts support -40°C to 125°C, matching required environmental conditions.