MAX4236EUT-T Equivalent & Substitute Parts

Part Overview

The MAX4236EUT-T is a general purpose operational amplifier manufactured by Analog Devices Inc./Maxim Integrated, featuring rail-to-rail output capability in a compact SOT-23-6 surface mount package. This device is classified as obsolete, necessitating identification of active equivalent and substitute components for new designs and ongoing production requirements. The MAX4236EUT-T delivers 1.7 MHz gain bandwidth product with low input bias current of 1 pA and operates across a 2.4 V to 5.5 V supply range, making it suitable for low-power analog signal conditioning applications.

Substiute Parts

MAX4236EUT-T

Analog Devices Inc./Maxim IntegratedIn Stock: 20691MAX4236EUT-T Datasheet

Current PartRFQ

MAX4236EUT+T

Analog Devices Inc./Maxim IntegratedIn Stock: 5123MAX4236EUT+T Datasheet

DirectRFQ

TLV341AIDBVR

Texas InstrumentsIn Stock: 999482TLV341AIDBVR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX4236EUT-T is determined by strict alignment of the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Package / Case: SOT-23-6
• Mounting Type: Surface Mount
• Supply Voltage Range: Minimum 2.4 V, Maximum 5.5 V
• Input Bias Current: 1 pA
• RoHS3 Compliance

Identified Substitute Categories:

1. Direct Manufacturer Equivalent (MAX4236EUT+T): Identical electrical specifications and package configuration. Differs only in product status (Active vs. Obsolete) and packaging format (Cut Tape & Digi-Reel vs. standard tape).

2. Cross-Manufacturer Substitute (TLV341AIDBVR): Texas Instruments general purpose operational amplifier meeting core substitution criteria. Maintains SOT-23-6 package, rail-to-rail output, and 1 pA input bias current. Demonstrates enhanced performance in slew rate, gain bandwidth product, and output current capability. Operates across extended temperature range (-40°C to 125°C) and lower minimum supply voltage (1.5 V).

Parameter Comparison

Engineering Selection Recommendations

MAX4236EUT+T Selection Rationale:

The MAX4236EUT+T represents the direct equivalent to the obsolete MAX4236EUT-T. This part maintains identical electrical specifications, package configuration, and thermal operating range. The primary distinction is product status: MAX4236EUT+T is actively manufactured and supported by Analog Devices Inc./Maxim Integrated. Selection of MAX4236EUT+T is appropriate for designs requiring exact electrical and thermal performance matching without modification to existing schematics or PCB layouts. Both parts carry ROHS3 compliance and MSL 1 rating.

TLV341AIDBVR Selection Rationale:

The TLV341AIDBVR from Texas Instruments qualifies as a cross-manufacturer substitute when design specifications permit tolerance of parameter variations. This device maintains compatibility across core substitution criteria: general purpose amplifier topology, single circuit configuration, rail-to-rail output, SOT-23-6 package, and 1 pA input bias current. The TLV341AIDBVR demonstrates performance enhancements in slew rate (1.0 V/µs vs. 0.3 V/µs), gain bandwidth product (2.3 MHz vs. 1.7 MHz), and output current capability (115 mA vs. 30 mA). Supply current consumption is reduced to 75 µA. Operating temperature range extends to 125°C, and minimum supply voltage requirement decreases to 1.5 V. Input offset voltage specification is relaxed to 300 µV. Selection of TLV341AIDBVR is appropriate for applications where enhanced bandwidth, output drive capability, or extended temperature operation provide system-level benefits. ROHS3 compliance and MSL 1 rating are maintained.

Frequently Asked Questions (FAQ)

Q: Can MAX4236EUT+T be used as a direct replacement for MAX4236EUT-T?

A: Yes. The MAX4236EUT+T is the direct equivalent, maintaining identical electrical specifications, package configuration (SOT-23-6), and operating temperature range (-40°C to 85°C). The primary difference is product status: MAX4236EUT+T is actively manufactured. No circuit modifications are required.

Q: What are the key differences between MAX4236EUT-T and TLV341AIDBVR?

A: Both devices share general purpose amplifier topology, single circuit configuration, rail-to-rail output, SOT-23-6 package, and 1 pA input bias current. TLV341AIDBVR provides higher slew rate (1.0 V/µs vs. 0.3 V/µs), higher gain bandwidth product (2.3 MHz vs. 1.7 MHz), higher output current (115 mA vs. 30 mA), lower supply current (75 µA vs. 350 µA), extended temperature range (-40°C to 125°C vs. -40°C to 85°C), and lower minimum supply voltage (1.5 V vs. 2.4 V). Input offset voltage is higher (300 µV vs. 5 µV).

Q: Is the SOT-23-6 package identical between all three parts?

A: Yes. All three parts—MAX4236EUT-T, MAX4236EUT+T, and TLV341AIDBVR—use the SOT-23-6 surface mount package. PCB footprints and land patterns are compatible.

Q: Can TLV341AIDBVR be used in applications designed for MAX4236EUT-T?

A: TLV341AIDBVR is a functional substitute when design specifications accommodate the parameter differences. Applications requiring the exact 5 µV input offset voltage specification of MAX4236EUT-T may require circuit redesign or offset trimming. Applications sensitive to the 0.3 V/µs slew rate specification must evaluate whether the 1.0 V/µs slew rate of TLV341AIDBVR introduces stability or noise considerations. Applications operating at supply voltages below 1.5 V cannot use TLV341AIDBVR.

Q: Are all three parts RoHS3 compliant?

A: Yes. MAX4236EUT-T, MAX4236EUT+T, and TLV341AIDBVR all carry ROHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the inventory status of these parts?

A: MAX4236EUT-T (Obsolete): 20,601 pcs in stock. MAX4236EUT+T (Active): 5,077 pcs in stock. TLV341AIDBVR (Active): 999,400 pcs in stock.