TSV992ID Equivalent & Substitute Parts

Part Overview

The TSV992ID is a general-purpose operational amplifier manufactured by STMicroelectronics, configured as a dual-channel (2 circuit) rail-to-rail output device in an 8-SOIC surface mount package. This part is classified as obsolete, which necessitates identification of active equivalent and substitute components for new designs and ongoing production requirements. The TSV992ID is qualified to AEC-Q100 automotive standards and operates across a temperature range of -40°C to 125°C, making it suitable for automotive and industrial applications requiring dual-channel amplification with rail-to-rail output capability.

Key Parameters

Parameter	Value	Unit
Manufacturer Part Number	TSV992ID	—
Manufacturer	STMicroelectronics	—
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Slew Rate	10	V/µs
Gain Bandwidth Product	20	MHz
Current - Input Bias	1	pA
Voltage - Input Offset	100	µV
Current - Supply (x2 Channels)	820	µA
Current - Output / Channel	35	mA
Voltage - Supply Span (Min)	2.5	V
Voltage - Supply Span (Max)	5.5	V
Operating Temperature	-40 to 125	°C
Grade	Automotive	—
Qualification	AEC-Q100	—
Product Status	Obsolete	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	3 (168 Hours)	—

Substitute Part Grouping Explanation

Substitution of the TSV992ID is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

Dual-channel configuration (2 circuits)
Rail-to-rail output capability
8-SOIC surface mount package (0.154", 3.90mm width)
Supply voltage range compatibility (minimum 2.5 V, maximum 5.5 V)
Operating temperature range (-40°C to 125°C for automotive applications)

Secondary Compatibility Parameters:

Slew rate (10 V/µs nominal)
Gain bandwidth product (20 MHz nominal)
Input bias current (1 pA nominal)
Input offset voltage (100 µV nominal)
Output current per channel (35 mA nominal)
Supply current (820 µA for dual channels)

Substitute parts are grouped based on their ability to meet these core electrical specifications within the defined package and environmental constraints. Parts with active product status are prioritized for new designs. Compliance with RoHS3 and REACH regulations is maintained across all substitutes.

Parameter Comparison

Parameter	TSV992ID (Main)	LMV358MX/NOPB	LMV722M/NOPB	LMV722MX/NOPB	LMV794MA/NOPB	MAX4471ESA+	MAX4471ESA+T	MCP6002-I/SN	NCS20032DR2G	NCV20032DR2G	OPA2365AIDG4
Manufacturer	STMicroelectronics	Texas Instruments	National Semiconductor	National Semiconductor	Texas Instruments	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated	Microchip Technology	onsemi	onsemi	Texas Instruments
Amplifier Type	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	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
Slew Rate (V/µs)	10	1	5.25	5.25	35	0.002	0.002	0.6	8	8	25
Gain Bandwidth Product (MHz)	20	1	10	10	88	0.009	0.009	1	7	7	50
Current - Input Bias (pA)	1	15000	260000	260000	0.1	200	200	1	1	1	0.2
Voltage - Input Offset (µV)	100	1700	80	80	100	500	500	4500	500	500	100
Current - Supply (µA, x2 Channels)	820	210	2010	2010	1300	0.75	0.75	100	275	275	4600
Current - Output / Channel (mA)	35	160	52.6	52.6	60	36	36	23	96	14	65
Voltage - Supply Span Min (V)	2.5	2.7	2.2	2.2	1.8	1.8	1.8	1.8	1.7	1.7	2.2
Voltage - Supply Span Max (V)	5.5	5.5	5.5	5.5	5.5	5.5	5.5	6	5.5	5.5	5.5
Operating Temperature (°C)	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 125	-40 to 125	-40 to 125
Grade	Automotive	—	Automotive	Automotive	—	—	—	—	—	—	—
Qualification	AEC-Q100	—	AEC-Q100	AEC-Q100	—	—	—	—	—	—	—
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Discontinued at DiGi Electronics
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	—	—	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	1 (Unlimited)	—	—	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

For Automotive Applications with AEC-Q100 Requirement:

The LMV722MX/NOPB and LMV722M/NOPB are direct automotive-grade substitutes, both qualified to AEC-Q100 and rated for -40°C to 85°C operation. These parts maintain the dual-channel, rail-to-rail configuration in 8-SOIC packaging. The LMV722 series offers a slew rate of 5.25 V/µs and gain bandwidth product of 10 MHz, which are within acceptable operational parameters for most TSV992ID applications. Both parts are in active production status.

For Extended Temperature Range (-40°C to 125°C):

The NCS20032DR2G and NCV20032DR2G from onsemi provide extended temperature operation matching the TSV992ID specification. Both maintain the 8-SOIC package and dual-channel configuration with rail-to-rail output. The NCS20032DR2G offers 96 mA output current per channel, while the NCV20032DR2G provides 14 mA per channel. Both are in active production with RoHS3 compliance and unlimited MSL rating.

For High-Speed Applications:

The LMV794MA/NOPB provides significantly higher performance with 35 V/µs slew rate and 88 MHz gain bandwidth product, suitable for applications requiring faster signal processing. This part maintains the -40°C to 125°C temperature range and 8-SOIC package configuration.

For Low-Power Applications:

The MAX4471ESA+ and MAX4471ESA+T offer ultra-low supply current of 750 nA across dual channels, making them suitable for battery-powered or power-constrained designs. These parts operate across the full 1.8 V to 5.5 V supply range and maintain the 8-SOIC package.

For General-Purpose Replacement:

The LMV358MX/NOPB from Texas Instruments is an active, widely available general-purpose dual operational amplifier in 8-SOIC packaging with extended temperature operation (-40°C to 125°C). This part offers high output current capability (160 mA per channel) and is suitable for applications where the TSV992ID performance envelope is not critical.

Frequently Asked Questions (FAQ)

Q: Can the LMV358MX/NOPB directly replace the TSV992ID in all applications?

A: The LMV358MX/NOPB shares the same package (8-SOIC), dual-channel configuration, rail-to-rail output, and extended temperature range (-40°C to 125°C). However, it has significantly lower gain bandwidth product (1 MHz versus 20 MHz) and slew rate (1 V/µs versus 10 V/µs). Direct replacement is suitable only for applications where these performance parameters are not limiting factors.

Q: Which substitute parts maintain AEC-Q100 automotive qualification?

A: The LMV722M/NOPB and LMV722MX/NOPB are both qualified to AEC-Q100 automotive standards. These parts are recommended for automotive applications requiring compliance with automotive qualification requirements.

Q: What is the impact of the TSV992ID's MSL 3 rating compared to substitute parts with MSL 1?

A: The TSV992ID has an MSL rating of 3 (168 hours), indicating greater moisture sensitivity and stricter handling requirements during storage and assembly. Most substitute parts have MSL 1 (unlimited), which provides more flexible storage and handling conditions without moisture bake-out requirements. This represents an improvement in manufacturing logistics for new designs.

Q: Are all substitute parts RoHS3 compliant?

A: All listed substitute parts are RoHS3 compliant. The TSV992ID is also RoHS3 compliant, ensuring environmental regulation consistency across substitution options.

Q: Which substitute offers the best match for the TSV992ID's slew rate and gain bandwidth product?

A: The LMV722MX/NOPB provides the closest match with a slew rate of 5.25 V/µs (versus 10 V/µs) and gain bandwidth product of 10 MHz (versus 20 MHz). For applications requiring higher performance, the LMV794MA/NOPB offers 35 V/µs slew rate and 88 MHz gain bandwidth product.

Q: Can substitute parts with lower operating temperature ranges (e.g., -40°C to 85°C) be used in applications requiring -40°C to 125°C operation?

A: No. Parts with maximum operating temperature of 85°C cannot be used in applications requiring operation up to 125°C. For extended temperature applications, use NCS20032DR2G, NCV20032DR2G, LMV794MA/NOPB, or LMV358MX/NOPB, all rated to 125°C.

Q: What is the significance of the supply voltage range differences among substitute parts?

A: The TSV992ID operates from 2.5 V to 5.5 V. Most substitutes operate from lower minimum voltages (1.7 V to 2.2 V), providing greater flexibility in low-voltage applications. The MCP6002-I/SN extends the maximum supply voltage to 6 V. Verify that the selected substitute's supply range encompasses the application's voltage requirements.

Q: Are there differences in input bias current among the substitute parts?

A: Yes. The TSV992ID has 1 pA input bias current. Substitutes vary significantly: LMV358MX/NOPB has 15 nA, LMV722 series has 260 nA, MAX4471 series has 200 pA, and MCP6002-I/SN has 1 pA. Lower input bias current is beneficial for high-impedance input circuits. Select based on application requirements.

Q: Which substitute parts are currently in active production?

A: All listed substitute parts except OPA2365AIDG4 are in active production status. The OPA2365AIDG4 is discontinued at DiGi Electronics and should not be selected for new designs requiring long-term availability.

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