TS358CS Equivalent & Substitute Parts

Part Overview

The TS358CS is a dual general-purpose operational amplifier manufactured by Taiwan Semiconductor Corporation, designed for linear amplification applications. This device features two independent amplifier circuits in a single 8-SOIC surface-mount package with single-ended output configuration. The TS358CS is classified as an Active product with full RoHS3 compliance and REACH unaffected status.

Substitute parts are necessary when the TS358CS becomes unavailable due to supply constraints, end-of-life status of alternative designs, or when design requirements necessitate enhanced performance characteristics such as extended temperature ranges, improved slew rates, or automotive-grade qualifications.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Output Type	Single-Ended	—
Slew Rate	0.4	V/µs
Gain Bandwidth Product	1	MHz
Current - Input Bias	45	nA
Voltage - Input Offset	2	mV
Current - Supply	1.5	mA
Current - Output / Channel	40	mA
Voltage - Supply Span (Min)	3	V
Voltage - Supply Span (Max)	32	V
Operating Temperature	0 to 70	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the TS358CS is determined by strict compatibility across the following critical parameters:

Mandatory Compatibility Criteria:

Package type: 8-SOIC (0.154", 3.90mm Width) surface mount
Number of circuits: 2 independent amplifier channels
Output configuration: Single-ended output
Supply voltage range: Minimum 3V, Maximum 32V
RoHS3 compliance and REACH unaffected status

Performance Parameters Affecting Substitution:

Slew rate (0.4 V/µs baseline)
Gain bandwidth product (1 MHz baseline)
Input bias current (45 nA baseline)
Input offset voltage (2 mV baseline)
Supply current (1.5 mA baseline)
Output current per channel (40 mA baseline)
Operating temperature range (0°C to 70°C baseline)

Substitute parts are grouped into two categories: direct functional equivalents that maintain all baseline specifications, and enhanced-performance alternatives that exceed baseline specifications while maintaining package and supply voltage compatibility.

Parameter Comparison

Parameter	TS358CS	LM258DR	LM258DRG3	LM258WYDT	LM2904WHYST	NCV2904DR2G	TL022CD	TL062ID
Manufacturer	Taiwan Semiconductor	UMW	Texas Instruments	STMicroelectronics	STMicroelectronics	onsemi	Texas Instruments	STMicroelectronics
Number of Circuits	2	2	2	2	2	2	2	2
Amplifier Type	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	J-FET
Slew Rate (V/µs)	0.4	—	0.3	0.6	0.6	0.6	0.5	3.5
Gain Bandwidth Product (MHz)	1	—	0.7	1.1	1.1	1	0.5	1
Current - Input Bias (nA)	45	45	20	20	20	45	100	0.03
Voltage - Input Offset (mV)	2	2	3	2	2	7	1	3
Current - Supply (mA)	1.5	1	0.5	0.7	0.7	1.5	0.13	0.2
Current - Output / Channel (mA)	40	40	40	60	40	40	6	20
Voltage - Supply Span Min (V)	3	—	3	3	3	3	10	6
Voltage - Supply Span Max (V)	32	32	32	30	30	32	30	36
Operating Temperature (°C)	0 to 70	-25 to 85	-25 to 85	-40 to 105	-40 to 150	-40 to 125	0 to 70	-40 to 105
Package / Case	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
Product Status	Active	Active	Last Time Buy	Active	Active	Active	Last Time Buy	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Automotive Grade	—	—	—	Yes (AEC-Q100)	Yes (AEC-Q100)	—	—	—

Engineering Selection Recommendations

Direct Functional Equivalents (Active Status):

LM258DR (UMW) and NCV2904DR2G (onsemi) provide direct functional equivalence to the TS358CS with identical or superior electrical characteristics while maintaining 8-SOIC package compatibility and 3V to 32V supply range. Both parts are in Active product status with full RoHS3 compliance. LM258DR offers extended operating temperature range (-25°C to 85°C) and reduced supply current (1 mA). NCV2904DR2G maintains identical supply current (1.5 mA) and operating temperature range (-40°C to 125°C).

Enhanced Performance Alternatives (Active Status):

LM258WYDT (STMicroelectronics) and LM2904WHYST (STMicroelectronics) exceed baseline performance specifications with improved slew rate (0.6 V/µs versus 0.4 V/µs), enhanced gain bandwidth product (1.1 MHz versus 1 MHz), and reduced input bias current (20 nA versus 45 nA). Both devices feature automotive-grade qualification (AEC-Q100) and extended operating temperature ranges. LM258WYDT operates to 105°C; LM2904WHYST extends to 150°C. Supply voltage maximum is reduced to 30V.

Legacy Alternatives (Last Time Buy Status):

LM258DRG3 (Texas Instruments) and TL022CD (Texas Instruments) are classified as Last Time Buy products. LM258DRG3 provides general-purpose amplification with reduced slew rate (0.3 V/µs) and lower gain bandwidth product (700 kHz). TL022CD operates with minimum supply voltage of 10V and significantly reduced output current per channel (6 mA), limiting its application scope.

Specialized Alternative (J-FET Input):

TL062ID (STMicroelectronics) represents a different amplifier topology (J-FET input) with substantially higher slew rate (3.5 V/µs), extremely low input bias current (30 pA), and extended supply voltage range (6V to 36V). This device is suitable for applications requiring high-impedance input stages and fast transient response. Operating temperature range extends to 105°C.

Frequently Asked Questions (FAQ)

Q: Can LM258DR be used as a direct replacement for TS358CS?

A: LM258DR is electrically compatible with TS358CS in 8-SOIC package configuration. Both devices feature 2 circuits, general-purpose amplification, 3V to 32V supply range, and identical input bias current (45 nA) and input offset voltage (2 mV). LM258DR offers extended operating temperature range (-25°C to 85°C versus 0°C to 70°C) and reduced supply current (1 mA versus 1.5 mA). Pin-for-pin compatibility is maintained.

Q: What is the primary difference between LM258WYDT and TS358CS?

A: LM258WYDT provides enhanced performance specifications including higher slew rate (0.6 V/µs versus 0.4 V/µs), improved gain bandwidth product (1.1 MHz versus 1 MHz), and reduced input bias current (20 nA versus 45 nA). LM258WYDT includes automotive-grade qualification (AEC-Q100) and extended operating temperature range (-40°C to 105°C). Supply voltage maximum is 30V instead of 32V. Package and circuit configuration remain identical.

Q: Is TL062ID suitable for replacing TS358CS in standard applications?

A: TL062ID is not a direct replacement due to different amplifier topology (J-FET input versus bipolar input). TL062ID features extremely low input bias current (30 pA versus 45 nA) and significantly higher slew rate (3.5 V/µs versus 0.4 V/µs), making it suitable for high-impedance input applications. Output current per channel is reduced to 20 mA versus 40 mA. Minimum supply voltage is 6V versus 3V. Application-specific evaluation is required.

Q: Why are LM258DRG3 and TL022CD marked as Last Time Buy?

A: Last Time Buy status indicates these products are being discontinued by their manufacturers. LM258DRG3 and TL022CD remain available in current inventory but will not be replenished after existing stock is exhausted. Active-status alternatives such as LM258DR, LM258WYDT, or NCV2904DR2G are recommended for new designs to ensure long-term supply continuity.

Q: What are the supply voltage constraints when selecting a substitute?

A: TS358CS operates across 3V to 32V supply range. LM258DR, LM258DRG3, and NCV2904DR2G maintain this full range. LM258WYDT and LM2904WHYST reduce maximum supply voltage to 30V. TL022CD requires minimum 10V supply. TL062ID requires minimum 6V supply with maximum 36V. Verify supply voltage compatibility with circuit design requirements before substitution.

Q: Are all substitute parts RoHS3 compliant?

A: All substitute parts listed are RoHS3 compliant and REACH unaffected, matching the compliance status of TS358CS. This ensures regulatory compatibility for applications subject to RoHS3 and REACH requirements.

Q: Which substitute offers the best performance for high-speed applications?

A: TL062ID provides the highest slew rate (3.5 V/µs) and lowest input bias current (30 pA) among listed substitutes, making it optimal for high-speed signal processing and high-impedance input applications. However, its J-FET input topology and reduced output current per channel (20 mA) require application-specific verification.

Q: Can LM2904WHYST be used in automotive applications?

A: LM2904WHYST is qualified to AEC-Q100 automotive standards and operates across extended temperature range (-40°C to 150°C), making it suitable for automotive applications. It maintains 8-SOIC package compatibility and provides enhanced performance specifications compared to TS358CS.

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