LT1058SW#TRPBF Equivalent & Substitute Parts

Part Overview

The LT1058SW#TRPBF is a J-FET input operational amplifier manufactured by Analog Devices Inc., configured as a 4-circuit integrated circuit in a 16-SOIC surface mount package. This device is classified as a linear amplifier and is currently in active product status. The LT1058SW#TRPBF is supplied in Tape & Reel (TR) packaging format.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be achieved within the specified parameter ranges. Substitution becomes necessary due to inventory availability, packaging format requirements, or application-specific performance needs while maintaining functional equivalence in the target circuit.

Key Parameters

Parameter	Value	Unit
Amplifier Type	J-FET	—
Number of Circuits	4	—
Slew Rate	13	V/µs
Gain Bandwidth Product	5	MHz
Current - Input Bias	10	pA
Voltage - Input Offset	350	µV
Current - Supply	1.7 (x4 Channels)	mA
Voltage - Supply Span (Min)	20	V
Voltage - Supply Span (Max)	36	V
Operating Temperature	0 to 70	°C
Package / Case	16-SOIC (0.295", 7.50mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the LT1058SW#TRPBF are identified based on the following critical parameters that determine functional equivalence:

Primary Substitution Criteria:

Number of Circuits: 4 (mandatory match)
Package / Case: 16-SOIC (0.295", 7.50mm Width) (mandatory match)
Mounting Type: Surface Mount (mandatory match)
Operating Temperature Range: Must encompass or match 0°C to 70°C
Voltage - Supply Span: Must support the 20V to 36V range

Secondary Performance Parameters:

Amplifier Type: J-FET input preferred for low input bias current characteristics
Slew Rate: 13 V/µs baseline
Gain Bandwidth Product: 5 MHz baseline
Current - Input Bias: 10 pA baseline
Voltage - Input Offset: 350 µV baseline
Current - Supply: 1.7 mA per channel baseline

Substitute parts are grouped into two categories: J-FET amplifiers with comparable input characteristics (AD713 series) and general-purpose amplifiers with alternative performance trade-offs (OP470, OP471, OP497 series). All substitute parts maintain the 16-SOIC package format and surface mount configuration required for direct board-level replacement.

Parameter Comparison

Parameter	LT1058SW#TRPBF	AD713JRZ-16	AD713JRZ-16-REEL	AD713JRZ-16-REEL7	OP470GSZ	OP470GSZ-REEL	OP471GSZ	OP471GSZ-REEL	OP497FSZ	OP497FSZ-REEL	OP497GSZ
Amplifier Type	J-FET	J-FET	J-FET	J-FET	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose
Number of Circuits	4	4	4	4	4	4	4	4	4	4	4
Slew Rate (V/µs)	13	20	20	20	3	3	8	8	0.15	0.15	0.15
Gain Bandwidth Product (MHz)	5	4	4	4	6	6	6.5	6.5	0.5	0.5	0.5
Current - Input Bias (pA)	10	10	10	10	15000	15000	25000	25000	40	40	60
Voltage - Input Offset (µV)	350	300	300	300	400	400	1000	1000	40	40	80
Current - Supply (mA)	1.7 (x4)	10	10	10	9	9	9.2	9.2	0.525 (x4)	0.525 (x4)	0.525 (x4)
Voltage - Supply Span Min (V)	20	9	9	9	9	9	9	9	4	4	4
Voltage - Supply Span Max (V)	36	36	36	36	36	36	36	36	40	40	40
Operating Temperature (°C)	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package / Case	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)	16-SOIC (0.295", 7.50mm)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (J-FET Input Amplifiers):

The AD713JRZ-16, AD713JRZ-16-REEL, and AD713JRZ-16-REEL7 are direct functional equivalents to the LT1058SW#TRPBF. All three variants maintain J-FET input architecture with identical input bias current (10 pA) and comparable input offset voltage (300 µV). These parts are ROHS3 compliant and MSL 1 rated, matching the environmental and regulatory status of the main part. The AD713 series operates within the required 20V to 36V supply range and maintains the 0°C to 70°C operating temperature specification. The primary difference among these three variants is packaging format: AD713JRZ-16 is supplied in Tube, AD713JRZ-16-REEL in Tape & Reel (TR), and AD713JRZ-16-REEL7 in Cut Tape (CT) & Digi-Reel®. Selection between these variants depends on procurement and assembly requirements.

Secondary Substitutes (General-Purpose Amplifiers):

The OP470GSZ, OP470GSZ-REEL, OP471GSZ, OP471GSZ-REEL, OP497FSZ, OP497FSZ-REEL, and OP497GSZ are general-purpose amplifiers that provide functional substitution with performance trade-offs. These parts maintain the 16-SOIC package and surface mount configuration. All are ROHS3 compliant and MSL 1 rated.

OP470 and OP471 series devices operate within the 9V to 36V supply range, which encompasses the LT1058SW#TRPBF requirement. OP470GSZ exhibits lower slew rate (3 V/µs) and higher input bias current (15 nA) compared to the main part. OP471GSZ provides intermediate performance with 8 V/µs slew rate and 25 nA input bias current. Both OP470 and OP471 series support extended operating temperature range (-40°C to 85°C).

OP497 series devices (OP497FSZ, OP497FSZ-REEL, OP497GSZ) operate within the 4V to 40V supply range and support extended operating temperature (-40°C to 85°C). These parts feature significantly lower supply current (0.525 mA per channel) and lower input offset voltage (40 to 80 µV) but exhibit reduced slew rate (0.15 V/µs) and lower gain bandwidth product (0.5 MHz), making them suitable for low-power, precision applications where bandwidth requirements are less stringent.

All substitute parts are active products with confirmed inventory availability and maintain compliance with RoHS3 and REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can the AD713JRZ-16 directly replace the LT1058SW#TRPBF on a printed circuit board?

A: Yes. The AD713JRZ-16 is a direct functional replacement. Both devices are 4-circuit J-FET input operational amplifiers in 16-SOIC packages with identical pinout and compatible electrical specifications. The primary difference is packaging format (Tube versus Tape & Reel). Board-level compatibility is confirmed.

Q: What is the key difference between AD713JRZ-16, AD713JRZ-16-REEL, and AD713JRZ-16-REEL7?

A: These three variants are electrically identical. The differences are in packaging and delivery format. AD713JRZ-16 is supplied in Tube packaging, AD713JRZ-16-REEL in Tape & Reel (TR) format, and AD713JRZ-16-REEL7 in Cut Tape (CT) & Digi-Reel® format. Selection depends on assembly equipment compatibility and procurement preferences.

Q: Can I use OP470GSZ as a substitute for the LT1058SW#TRPBF?

A: OP470GSZ is mechanically compatible (16-SOIC package, surface mount) and electrically compatible within the 20V to 36V supply range. However, OP470GSZ is a general-purpose amplifier with different performance characteristics: lower slew rate (3 V/µs versus 13 V/µs), higher input bias current (15 nA versus 10 pA), and extended operating temperature range (-40°C to 85°C versus 0°C to 70°C). Substitution is valid only if the application does not require the J-FET input characteristics or the higher slew rate of the LT1058SW#TRPBF.

Q: Why would I choose OP497FSZ over the AD713 series?

A: OP497FSZ is selected for applications requiring significantly lower supply current (0.525 mA per channel versus 1.7 mA or 10 mA) and lower input offset voltage (40 µV versus 300 to 350 µV). However, OP497FSZ operates with reduced slew rate (0.15 V/µs) and lower gain bandwidth product (0.5 MHz), making it unsuitable for high-speed or high-frequency applications. OP497FSZ is appropriate for precision, low-power measurement circuits where bandwidth is not critical.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed (AD713 series, OP470 series, OP471 series, OP497 series) are ROHS3 compliant and MSL 1 rated, matching the environmental compliance status of the LT1058SW#TRPBF.

Q: What is the minimum supply voltage for the LT1058SW#TRPBF and its substitutes?

A: The LT1058SW#TRPBF requires a minimum supply voltage of 20V. The AD713 series also requires 20V minimum. The OP470 and OP471 series operate with 9V minimum supply voltage. The OP497 series operates with 4V minimum supply voltage. Application circuit design must account for these minimum voltage requirements.

Q: Can I use OP471GSZ-REEL in place of LT1058SW#TRPBF?

A: OP471GSZ-REEL is mechanically compatible (16-SOIC package, Tape & Reel format) and operates within the required 20V to 36V supply range. However, OP471GSZ-REEL is a general-purpose amplifier with higher input bias current (25 nA versus 10 pA) and higher input offset voltage (1 mV versus 350 µV). Substitution is valid only if the application tolerates these performance differences and does not require J-FET input characteristics.

Q: What is the inventory status of substitute parts?

A: AD713JRZ-16 has 1,171 units in stock. AD713JRZ-16-REEL has 2,789 units in stock. AD713JRZ-16-REEL7 has 1,800 units in stock. OP470GSZ has 16,596 units in stock. OP470GSZ-REEL has 5,220 units in stock. OP471GSZ has 3,448 units in stock. OP471GSZ-REEL has 1,007 units in stock. OP497FSZ has 3,242 units in stock. OP497FSZ-REEL has 20,600 units in stock. OP497GSZ has 3,012 units in stock. The main part LT1058SW#TRPBF has 2,200 units in stock.

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