TSV6392ID Equivalent & Substitute Parts

Part Overview

The TSV6392ID is a CMOS amplifier integrated circuit manufactured by STMicroelectronics, configured as a dual-channel (2 circuit) operational amplifier in an 8-SOIC surface mount package. This device features rail-to-rail output capability and is designed for general analog signal conditioning applications requiring low-power operation across a wide supply voltage range of 1.5 V to 5.5 V.

The TSV6392ID is classified as an obsolete product. Identification of equivalent and substitute parts is necessary to support ongoing system maintenance, design updates, and procurement continuity for applications currently utilizing this component.

Key Parameters

Parameter	Value	Unit
Manufacturer Part Number	TSV6392ID	—
Manufacturer	STMicroelectronics	—
Amplifier Type	CMOS	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
Voltage - Supply Span (Min)	1.5	V
Voltage - Supply Span (Max)	5.5	V
Operating Temperature	-40°C ~ 125°C	—
Slew Rate	1.1	V/µs
Gain Bandwidth Product	2.4	MHz
Current - Input Bias	1	pA
Voltage - Input Offset	3	mV
Current - Supply	50	µA
Current - Output / Channel	72	mA
Product Status	Obsolete	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the TSV6392ID is determined by the following critical parameters:

Mechanical Compatibility:

Package type: 8-SOIC (0.154", 3.90mm Width)
Mounting type: Surface Mount
Pin count and footprint equivalence

Electrical Compatibility:

Number of circuits: 2 (dual-channel configuration)
Output type: Rail-to-Rail
Supply voltage range: Minimum 1.5 V to maximum 5.5 V (substitute must support this full range or a subset that covers the application requirement)
Operating temperature range: -40°C to 125°C
Amplifier type: CMOS or General Purpose (functionally equivalent)

Performance Parameters:

Slew rate: 1.1 V/µs (substitute performance may vary)
Gain bandwidth product: 2.4 MHz (substitute performance may vary)
Input bias current: 1 pA (substitute performance may vary)
Input offset voltage: 3 mV (substitute performance may vary)
Supply current: 50 µA (substitute performance may vary)
Output current per channel: 72 mA (substitute performance may vary)

Compliance & Certification:

RoHS3 compliance required
MSL rating: 1 (Unlimited)
REACH status: REACH Unaffected

Substitute parts listed below meet the mechanical and electrical compatibility requirements. Performance parameters may differ; selection depends on application-specific requirements.

Parameter Comparison

Parameter	TSV6392ID	ADA4692-2ARZ-RL	MAX4471ESA+	MAX4471ESA+T	MCP6272-E/SN	MCP6275-E/SN	MCP6L72T-E/SN	NCS20032DR2G	NCV20032DR2G	OPA2333AMDREP	OPA2337UA
Manufacturer	STMicroelectronics	Analog Devices Inc.	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated	Microchip Technology	Microchip Technology	Microchip Technology	onsemi	onsemi	Texas Instruments	Texas Instruments
Amplifier Type	CMOS	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	CMOS, Zero-Drift	CMOS
Number of Circuits	2	2	2	2	2	2	2	2	2	2	2
Output Type	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail
Package / Case	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Voltage - Supply Span (Min)	1.5 V	2.7 V	1.8 V	1.8 V	2 V	2 V	2 V	1.7 V	1.7 V	1.8 V	2.7 V
Voltage - Supply Span (Max)	5.5 V	5 V	5.5 V	5.5 V	6 V	6 V	6 V	5.5 V	5.5 V	5.5 V	5.5 V
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-55°C ~ 125°C	-40°C ~ 85°C
Slew Rate	1.1 V/µs	1.3 V/µs	0.002 V/µs	0.002 V/µs	0.9 V/µs	0.9 V/µs	0.9 V/µs	8 V/µs	8 V/µs	0.16 V/µs	1.2 V/µs
Gain Bandwidth Product	2.4 MHz	3.6 MHz	9 kHz	9 kHz	2 MHz	2 MHz	2 MHz	7 MHz	7 MHz	350 kHz	3 MHz
Current - Input Bias	1 pA	0.5 pA	200 pA	200 pA	1 pA	1 pA	1 pA	1 pA	1 pA	70 pA	0.2 pA
Voltage - Input Offset	3 mV	500 µV	500 µV	500 µV	3 mV	3 mV	1 mV	500 µV	500 µV	2 µV	500 µV
Current - Supply	50 µA	180 µA (x2)	750 nA (x2)	750 nA (x2)	170 µA (x2)	170 µA (x2)	150 µA (x2)	275 µA (x2)	275 µA (x2)	17 µA (x2)	525 µA (x2)
Current - Output / Channel	72 mA	55 mA	36 mA	36 mA	25 mA	25 mA	25 mA	96 mA	14 mA	5 mA	9 mA
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and REACH Unaffected status, ensuring regulatory alignment with current environmental and hazardous substance directives.

Primary Substitutes (Highest Compatibility):

The MCP6272-E/SN and MCP6275-E/SN from Microchip Technology provide the closest electrical and thermal performance match to the TSV6392ID. Both devices maintain identical slew rate (0.9 V/µs), gain bandwidth product (2 MHz), input bias current (1 pA), and input offset voltage (3 mV) specifications. Operating temperature range extends to 125°C, matching the original part. Supply voltage range of 2 V to 6 V encompasses the TSV6392ID operating window. These parts are available in active production with substantial inventory.

The MCP6L72T-E/SN offers enhanced performance with reduced input offset voltage (1 mV) and lower supply current (150 µA per dual channel versus 170 µA), while maintaining all other critical parameters. This variant is available in highest inventory quantity (12,500 units).

Secondary Substitutes (Functional Equivalence):

The OPA2337UA from Texas Instruments is a CMOS amplifier with similar architecture to the TSV6392ID. It provides comparable slew rate (1.2 V/µs) and gain bandwidth product (3 MHz). Supply voltage range is 2.7 V to 5.5 V, which covers most applications but does not extend to the 1.5 V minimum of the original part. Operating temperature is limited to -40°C to 85°C.

The ADA4692-2ARZ-RL from Analog Devices Inc. offers enhanced performance with higher slew rate (1.3 V/µs) and gain bandwidth product (3.6 MHz). Supply voltage range is 2.7 V to 5 V. Operating temperature matches the original specification at -40°C to 125°C.

Alternative Substitutes (Performance Trade-offs):

The NCS20032DR2G and NCV20032DR2G from onsemi provide significantly higher slew rate (8 V/µs) and gain bandwidth product (7 MHz), suitable for applications requiring faster signal response. Supply voltage range is 1.7 V to 5.5 V. Output current capability differs between variants: NCS20032DR2G provides 96 mA per channel (exceeding TSV6392ID), while NCV20032DR2G provides 14 mA per channel (reduced capability).

The OPA2333AMDREP from Texas Instruments is a zero-drift CMOS amplifier with exceptionally low input offset voltage (2 µV) and extended operating temperature range (-55°C to 125°C). This device is suitable for precision applications. However, slew rate (0.16 V/µs) and gain bandwidth product (350 kHz) are significantly reduced, and supply current is substantially lower (17 µA per dual channel).

The MAX4471ESA+ and MAX4471ESA+T variants from Analog Devices Inc./Maxim Integrated are ultra-low-power devices with supply current of 750 nA per dual channel. These are suitable for battery-powered applications. Operating temperature is limited to -40°C to 85°C, and performance parameters (slew rate 0.002 V/µs, gain bandwidth product 9 kHz) are substantially reduced.

Frequently Asked Questions (FAQ)

Q: Can the TSV6392ID be directly replaced with any of these substitute parts without PCB modification?

A: Yes, all listed substitute parts use the same 8-SOIC package with identical pin spacing (0.154", 3.90mm width) and surface mount configuration. Direct footprint compatibility is confirmed. However, electrical performance differences may require circuit design verification depending on application requirements.

Q: Which substitute part most closely matches the TSV6392ID performance?

A: The MCP6272-E/SN and MCP6275-E/SN provide the closest performance match, with identical slew rate (0.9 V/µs), gain bandwidth product (2 MHz), input bias current (1 pA), and input offset voltage (3 mV). Both support the full -40°C to 125°C operating temperature range. The MCP6L72T-E/SN variant offers improved input offset voltage (1 mV) and lower supply current while maintaining other specifications.

Q: What is the minimum supply voltage requirement for each substitute?

A: The TSV6392ID operates from 1.5 V minimum. Substitutes with equivalent or lower minimum supply voltage are: MAX4471ESA+ and MAX4471ESA+T (1.8 V), NCS20032DR2G and NCV20032DR2G (1.7 V), and OPA2333AMDREP (1.8 V). Substitutes with higher minimum supply voltage (2 V or 2.7 V) may not be suitable for applications requiring operation below their specified minimum.

Q: Are all substitute parts RoHS3 compliant?

A: Yes, all listed substitute parts are ROHS3 compliant and REACH Unaffected, meeting current environmental and hazardous substance regulations.

Q: Which substitute provides the highest output current capability?

A: The NCS20032DR2G provides 96 mA per channel, exceeding the TSV6392ID specification of 72 mA per channel. This device is suitable for applications requiring higher output drive capability.

Q: Which substitute is optimized for low-power applications?

A: The MAX4471ESA+ and MAX4471ESA+T variants are ultra-low-power devices with supply current of 750 nA per dual channel, compared to 50 µA for the TSV6392ID. These are suitable for battery-powered or energy-harvesting applications. The OPA2333AMDREP also offers low supply current (17 µA per dual channel) with the added benefit of zero-drift architecture for precision applications.

Q: What is the maximum operating temperature for each substitute?

A: All substitute parts support maximum operating temperature of 125°C except MAX4471ESA+, MAX4471ESA+T, and OPA2337UA, which are limited to 85°C. The OPA2333AMDREP extends to 125°C and additionally supports -55°C minimum temperature.

Q: Can I use a substitute with higher gain bandwidth product in place of the TSV6392ID?

A: Yes, substitutes with higher gain bandwidth product (such as ADA4692-2ARZ-RL at 3.6 MHz, NCS20032DR2G at 7 MHz, or OPA2337UA at 3 MHz) are functionally compatible. Higher bandwidth provides improved frequency response and faster signal settling. Circuit stability should be verified, particularly in feedback configurations, as higher bandwidth may affect phase margin and require compensation adjustments.

Q: Which substitute has the lowest input offset voltage?

A: The OPA2333AMDREP has the lowest input offset voltage at 2 µV, followed by MCP6L72T-E/SN at 1 mV. The TSV6392ID specifies 3 mV. Lower input offset voltage is beneficial for precision analog applications requiring minimal DC error.

Q: Are there packaging options other than 8-SOIC for these substitutes?

A: All listed substitute parts are specified in 8-SOIC package only. Packaging variants (tube, tape & reel, cut tape) differ by part number suffix but do not affect electrical specifications or footprint compatibility.

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