TLV2472ID Equivalent & Substitute Parts

Part Overview

The TLV2472ID is a CMOS dual-channel operational amplifier manufactured by Texas Instruments, housed in an 8-SOIC surface mount package. This device features rail-to-rail output capability and is designed for general-purpose analog signal processing applications requiring low power consumption and wide supply voltage range. The part is currently in active production status with 1014 units in stock. Substitute parts are identified when the original part becomes unavailable, when alternative packaging formats are required, or when design specifications allow for functionally equivalent alternatives that meet the same electrical and mechanical requirements.

Key Parameters

Parameter	Value	Unit
Manufacturer Part Number	TLV2472ID	—
Manufacturer	Texas Instruments	—
Number of Circuits	2	—
Amplifier Type	CMOS	—
Output Type	Rail-to-Rail	—
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
Voltage - Supply Span (Min)	2.7	V
Voltage - Supply Span (Max)	6	V
Operating Temperature Range	-40 to 125	°C
Slew Rate	1.5	V/µs
Gain Bandwidth Product	2.8	MHz
Current - Supply (x2 Channels)	600	µA
Current - Output / Channel	35	mA
Current - Input Bias	2.5	pA
Voltage - Input Offset	250	µV
RoHS Status	ROHS3 Compliant	—
Product Status	Active	—

Substitute Part Grouping Explanation

Substitute parts for the TLV2472ID are selected based on strict electrical and mechanical compatibility criteria. The following parameters define substitution eligibility:

Primary Compatibility Criteria:

Dual-channel configuration (2 circuits)
8-SOIC surface mount package (0.154", 3.90mm width)
Rail-to-rail output capability
Supply voltage range overlap with 2.7 V minimum and 6 V maximum
Operating temperature range of -40°C to 125°C (or compatible subset)
ROHS3 compliance and active product status

Electrical Performance Parameters: Substitute parts must operate within the specified supply voltage window and maintain functional equivalence in applications where the TLV2472ID is deployed. Variations in slew rate, gain bandwidth product, input bias current, and input offset voltage are acceptable provided the substitute part meets the minimum electrical requirements of the target application circuit.

Packaging Considerations: All substitute parts listed maintain the 8-SOIC package format with identical pin configuration, enabling direct PCB layout compatibility. Packaging variants (Tube versus Cut Tape & Digi-Reel) do not affect electrical substitution but may influence procurement and handling procedures.

Parameter Comparison

Part Number	Manufacturer	Amplifier Type	Circuits	Output Type	Package	Slew Rate (V/µs)	GBW (MHz)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	Supply Current (µA)	Output Current (mA)	Input Bias (pA)	Input Offset (µV)
TLV2472ID	Texas Instruments	CMOS	2	Rail-to-Rail	8-SOIC	1.5	2.8	2.7	6	-40 to 125	600	35	2.5	250
ADA4692-2ARZ	Analog Devices Inc.	General Purpose	2	Rail-to-Rail	8-SOIC	1.3	3.6	2.7	5	-40 to 125	180	55	0.5	500
ADA4692-2ARZ-R7	Analog Devices Inc.	General Purpose	2	Rail-to-Rail	8-SOIC	1.3	3.6	2.7	5	-40 to 125	180	55	0.5	500
MAX4252ESA+	Analog Devices Inc./Maxim Integrated	General Purpose	2	Push-Pull, Rail-to-Rail	8-SOIC	0.3	3	2.4	5.5	-40 to 85	420	68	0.1	70
MCP6002-I/SN	Microchip Technology	General Purpose	2	Rail-to-Rail	8-SOIC	0.6	1	1.8	6	-40 to 85	100	23	1	4500
MCP602-E/SN	Microchip Technology	CMOS	2	Rail-to-Rail	8-SOIC	2.3	2.8	2.7	6	-40 to 125	230	22	1	700
MCP602T-E/SN	Microchip Technology	CMOS	2	Rail-to-Rail	8-SOIC	2.3	2.8	2.7	6	-40 to 125	230	22	1	700
MCP602T-I/SN	Microchip Technology	CMOS	2	Rail-to-Rail	8-SOIC	2.3	2.8	2.7	6	-40 to 85	230	22	1	700
MCP6272-E/SN	Microchip Technology	General Purpose	2	Rail-to-Rail	8-SOIC	0.9	2	2	6	-40 to 125	170	25	1	3000
MCP6282-E/SN	Microchip Technology	General Purpose	2	Rail-to-Rail	8-SOIC	2.5	5	2.2	5.5	-40 to 125	450	25	1	3000
MCP6282T-E/SN	Microchip Technology	General Purpose	2	Rail-to-Rail	8-SOIC	2.5	5	2.2	5.5	-40 to 125	450	25	1	3000

Engineering Selection Recommendations

Direct Substitutes (Highest Compatibility):

The MCP602-E/SN, MCP602T-E/SN, and MCP602T-I/SN devices from Microchip Technology are CMOS amplifiers with identical gain bandwidth product (2.8 MHz) and matching supply voltage range (2.7 V to 6 V). These parts maintain the same amplifier topology as the TLV2472ID and are suitable for applications where the original part is unavailable. The MCP602 series variants differ only in packaging format (Tube versus Cut Tape & Digi-Reel) and temperature rating. MCP602-E/SN and MCP602T-E/SN support the full -40°C to 125°C operating range, while MCP602T-I/SN is rated to -40°C to 85°C.

Alternative Substitutes (Functional Equivalence):

The ADA4692-2ARZ and ADA4692-2ARZ-R7 devices from Analog Devices Inc. provide higher gain bandwidth product (3.6 MHz) and superior input bias current performance (0.5 pA versus 2.5 pA). These general-purpose amplifiers maintain rail-to-rail output and full temperature range operation (-40°C to 125°C). The maximum supply voltage is limited to 5 V, which is within the TLV2472ID operating window. Packaging variants differ between Tube (ADA4692-2ARZ) and Cut Tape & Digi-Reel (ADA4692-2ARZ-R7).

The MCP6272-E/SN and MCP6282-E/SN devices offer extended performance characteristics. MCP6272-E/SN provides 2 MHz gain bandwidth product with lower supply current (170 µA) and extended supply range down to 2 V minimum. MCP6282-E/SN and MCP6282T-E/SN deliver higher gain bandwidth product (5 MHz) and faster slew rate (2.5 V/µs) with full temperature range support. MCP6282T-E/SN is available in Cut Tape & Digi-Reel packaging.

Limited Compatibility Substitute:

The MAX4252ESA+ from Analog Devices Inc./Maxim Integrated features push-pull output configuration and superior input offset voltage (70 µV). However, the maximum operating temperature is limited to 85°C, and the maximum supply voltage is 5.5 V. This device is suitable only for applications where the reduced temperature range is acceptable.

Compliance and Availability:

All listed substitute parts maintain ROHS3 compliance and active product status. Inventory levels vary significantly, with MCP6002-I/SN showing the highest stock availability (83,881 units) and MCP6282-E/SN showing lower availability (1,430 units).

Frequently Asked Questions (FAQ)

Q: Can the MCP602-E/SN directly replace the TLV2472ID without circuit modification?

A: Yes. The MCP602-E/SN is a direct functional equivalent with identical package, pin configuration, supply voltage range (2.7 V to 6 V), and gain bandwidth product (2.8 MHz). Both devices are CMOS amplifiers with rail-to-rail output and support the full -40°C to 125°C operating temperature range. No circuit modifications are required for PCB-level substitution.

Q: What is the difference between MCP602-E/SN and MCP602T-E/SN?

A: Both devices are electrically identical CMOS dual-channel amplifiers with the same electrical specifications. The difference is packaging format: MCP602-E/SN is supplied in Tube packaging, while MCP602T-E/SN is supplied in Cut Tape & Digi-Reel format. Both support -40°C to 125°C operation. Selection depends on procurement and assembly requirements.

Q: Why does the MCP6002-I/SN have a lower input offset voltage specification (4.5 mV) compared to the TLV2472ID (250 µV)?

A: The MCP6002-I/SN is classified as a general-purpose amplifier with different design optimization compared to the CMOS architecture of the TLV2472ID. The higher input offset voltage reflects different internal circuit topology. The MCP6002-I/SN is suitable for applications where offset voltage is not a critical parameter but offers lower supply current (100 µA) and extended supply range down to 1.8 V minimum.

Q: Can the ADA4692-2ARZ be used in applications requiring operation above 5 V supply?

A: No. The ADA4692-2ARZ maximum supply voltage is 5 V, while the TLV2472ID supports up to 6 V. Applications requiring 5.5 V to 6 V operation must use the TLV2472ID, MCP602 series, MCP6272-E/SN, or MCP6282 series devices.

Q: What is the advantage of MCP6282-E/SN over the TLV2472ID?

A: The MCP6282-E/SN provides higher gain bandwidth product (5 MHz versus 2.8 MHz) and faster slew rate (2.5 V/µs versus 1.5 V/µs), making it suitable for higher-frequency signal processing applications. However, it requires higher supply current (450 µA versus 600 µA total for dual channels). The MCP6282-E/SN is appropriate when bandwidth performance is prioritized over power consumption.

Q: Is the MAX4252ESA+ suitable for industrial temperature range applications?

A: No. The MAX4252ESA+ is rated for -40°C to 85°C operation, which does not cover the full industrial temperature range of -40°C to 125°C supported by the TLV2472ID. For applications requiring extended high-temperature operation to 125°C, use the TLV2472ID, MCP602 series, MCP6272-E/SN, or MCP6282 series devices.

Q: What is the significance of the "R7" designation in ADA4692-2ARZ-R7?

A: The ADA4692-2ARZ-R7 is the same device as ADA4692-2ARZ but supplied in Cut Tape & Digi-Reel packaging format instead of Tube. Electrical specifications and performance are identical. The R7 suffix indicates the packaging variant for procurement purposes.

Q: Can multiple substitute parts be used interchangeably on the same PCB assembly?

A: No. While all listed parts share the same 8-SOIC package and pin configuration, they have different electrical characteristics. A single PCB design must specify one part number or a qualified list of interchangeable parts. Mixing different substitute parts on the same board requires circuit validation to ensure performance consistency.

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