ISL55002IB-T13 Equivalent & Substitute Parts

Part Overview

The ISL55002IB-T13 is a voltage feedback amplifier integrated circuit manufactured by Renesas Electronics Corporation, configured as a dual-channel operational amplifier in an 8-SOIC surface mount package. This device is classified as obsolete, which necessitates identification of equivalent and substitute components for ongoing design support and production requirements.

The ISL55002IB-T13 operates across a wide supply voltage range of 4.5 V to 30 V and delivers a slew rate of 300 V/µs with a gain bandwidth product of 70 MHz. The dual-channel architecture provides 140 mA output current per channel with low input bias current of 600 nA and input offset voltage of 1.2 mV.

Key Parameters

Parameter	Value	Unit
Amplifier Type	Voltage Feedback	—
Number of Circuits	2	—
Slew Rate	300	V/µs
Gain Bandwidth Product	70	MHz
-3dB Bandwidth	200	MHz
Current - Input Bias	600	nA
Voltage - Input Offset	1.2	mV
Current - Supply (x2 Channels)	8.5	mA
Current - Output / Channel	140	mA
Voltage - Supply Span (Min)	4.5	V
Voltage - Supply Span (Max)	30	V
Operating Temperature	-40 to 85	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	RoHS non-compliant	—
Moisture Sensitivity Level (MSL)	3 (168 Hours)	—

Substitute Part Grouping Explanation

Substitution of the ISL55002IB-T13 is determined by the following critical parameters:

Primary Substitution Criteria:

Amplifier Type: Voltage Feedback
Number of Circuits: 2
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Supply Voltage Range: Minimum 4.5 V, Maximum 30 V
Operating Temperature Range: -40°C to 85°C

Parametric Equivalent Parts maintain identical electrical specifications and are direct replacements:

ISL55002IBZ-T13
ISL55002IBZ-T7

These parts are manufactured by Renesas Electronics Corporation and share the same base product number ISL55002. Both are active products with RoHS3 compliance, offering improved product status compared to the obsolete ISL55002IB-T13.

Similar Parts provide functional equivalence within the voltage feedback amplifier category but exhibit variations in performance characteristics such as slew rate, gain bandwidth product, input bias current, and supply current specifications. These parts are suitable for applications where the performance envelope of the ISL55002IB-T13 is not a limiting constraint.

Parameter Comparison

Part Number	Manufacturer	Product Status	Amplifier Type	Number of Circuits	Slew Rate (V/µs)	GBW (MHz)	-3dB BW (MHz)	Input Bias (nA)	Input Offset (mV)	Supply Current (mA)	Output Current (mA)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	RoHS Status
ISL55002IB-T13	Renesas	Obsolete	Voltage Feedback	2	300	70	200	600	1.2	8.5	140	4.5	30	-40 to 85	Non-compliant
ISL55002IBZ-T13	Renesas	Active	Voltage Feedback	2	300	70	200	600	1.2	8.5	140	4.5	30	-40 to 85	RoHS3 Compliant
ISL55002IBZ-T7	Renesas	Active	Voltage Feedback	2	300	70	200	600	1.2	8.5	140	4.5	30	-40 to 85	RoHS3 Compliant
THS4022CD	Texas Instruments	Last Time Buy	Voltage Feedback	2	470	350	350	3000	0.5	7.8	100	9	32	0 to 70	RoHS3 Compliant
THS4022ID	Texas Instruments	Last Time Buy	Voltage Feedback	2	470	350	350	3000	0.5	7.8	100	9	32	-40 to 85	RoHS3 Compliant
THS4032CD	Texas Instruments	Obsolete	Voltage Feedback	2	100	120	100	3000	0.5	8.5	90	9	32	0 to 70	RoHS3 Compliant
THS4032CDR	Texas Instruments	Obsolete	Voltage Feedback	2	100	120	100	3000	0.5	8.5	90	9	32	0 to 70	RoHS3 Compliant
THS4032ID	Texas Instruments	Last Time Buy	Voltage Feedback	2	100	120	100	3000	0.5	8.5	90	9	32	-40 to 85	RoHS3 Compliant
BA4558RFJ-GE2	Rohm Semiconductor	Active	General Purpose	2	1	2	—	60	0.5	3	—	8	30	-40 to 105	RoHS3 Compliant
BA4560FJ-GE2	Rohm Semiconductor	Not For New Designs	General Purpose	2	4	10	—	50	0.5	4	25	8	30	-40 to 85	RoHS3 Compliant
BA4560RFJ-GE2	Rohm Semiconductor	Active	General Purpose	2	4	4	—	50	0.5	3	—	8	30	-40 to 105	RoHS3 Compliant

Engineering Selection Recommendations

Parametric Equivalent Selection:

For direct replacement of the ISL55002IB-T13 with identical electrical performance, select either ISL55002IBZ-T13 or ISL55002IBZ-T7. Both parts are manufactured by Renesas Electronics Corporation and maintain all electrical specifications of the original device. The primary advantage of these equivalents is their active product status and RoHS3 compliance, addressing regulatory and supply chain concerns associated with the obsolete ISL55002IB-T13.

ISL55002IBZ-T13 is supplied in Tape & Reel packaging with 1056 units in stock inventory. ISL55002IBZ-T7 is also supplied in Tape & Reel packaging with 1415 units in stock inventory. Both variants are suitable for high-volume production environments.

Similar Part Selection for Performance-Optimized Applications:

The THS4022ID manufactured by Texas Instruments provides enhanced performance characteristics with a slew rate of 470 V/µs and gain bandwidth product of 350 MHz, compared to the ISL55002IB-T13 specifications of 300 V/µs and 70 MHz respectively. The THS4022ID operates across a supply voltage range of 9 V to 32 V and maintains the -40°C to 85°C operating temperature range. This part is classified as Last Time Buy with RoHS3 compliance.

The THS4032ID offers intermediate performance with a slew rate of 100 V/µs and gain bandwidth product of 120 MHz. This part is also classified as Last Time Buy with RoHS3 compliance and operates across a supply voltage range of 9 V to 32 V.

General Purpose Amplifier Alternatives:

The BA4560RFJ-GE2 manufactured by Rohm Semiconductor is an active product with RoHS3 compliance. This general purpose amplifier operates across a supply voltage range of 8 V to 30 V and supports an extended operating temperature range of -40°C to 105°C. The BA4560RFJ-GE2 exhibits lower performance specifications with a slew rate of 4 V/µs and gain bandwidth product of 4 MHz, suitable for applications where the performance envelope of the ISL55002IB-T13 exceeds design requirements.

Compliance Considerations:

All recommended substitute parts carry RoHS3 compliance certification, addressing regulatory requirements for new designs. The ISL55002IB-T13 is RoHS non-compliant, making the transition to ISL55002IBZ-T13 or ISL55002IBZ-T7 necessary for compliance-driven applications.

Frequently Asked Questions (FAQ)

Q: Can ISL55002IBZ-T13 and ISL55002IBZ-T7 be used interchangeably with ISL55002IB-T13?

A: Yes. ISL55002IBZ-T13 and ISL55002IBZ-T7 are parametric equivalents of the ISL55002IB-T13. All three parts share identical electrical specifications including slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and output current. The primary differences are product status (active versus obsolete) and RoHS compliance (RoHS3 compliant versus non-compliant). The packaging format differs only in the reel type (Tape & Reel for the IBZ variants versus tube for the IB variant).

Q: What are the key differences between voltage feedback amplifiers and general purpose amplifiers in this comparison?

A: Voltage feedback amplifiers such as the ISL55002IB-T13, THS4022ID, and THS4032ID are optimized for high-speed, high-bandwidth applications with performance specifications including slew rates ranging from 100 V/µs to 470 V/µs and gain bandwidth products from 70 MHz to 350 MHz. General purpose amplifiers such as the BA4558RFJ-GE2 and BA4560RFJ-GE2 are designed for lower-speed applications with slew rates from 1 V/µs to 4 V/µs and gain bandwidth products from 2 MHz to 10 MHz. Selection between these categories depends on the bandwidth and slew rate requirements of the target application.

Q: Are the Rohm Semiconductor BA4560 series parts suitable replacements for the ISL55002IB-T13?

A: The BA4560 series parts are functionally similar but not direct replacements. While both device families are dual-channel operational amplifiers in 8-SOIC packages, the BA4560 series are general purpose amplifiers with significantly lower performance specifications. The BA4560RFJ-GE2 exhibits a slew rate of 4 V/µs compared to 300 V/µs for the ISL55002IB-T13, and a gain bandwidth product of 4 MHz compared to 70 MHz. Additionally, the BA4560 series require a minimum supply voltage of 8 V, whereas the ISL55002IB-T13 operates from 4.5 V. These parts are suitable only for applications where the performance envelope of the ISL55002IB-T13 is not required.

Q: What is the significance of the product status classifications (Obsolete, Active, Last Time Buy, Not For New Designs)?

A: Product status indicates the lifecycle stage and availability of a component. Obsolete parts are no longer manufactured and have limited availability. Active parts are currently manufactured and available for new designs. Last Time Buy indicates the manufacturer has announced end-of-life with a final purchase opportunity before discontinuation. Not For New Designs indicates the part is available but not recommended for new product development. For long-term supply chain stability, active products such as ISL55002IBZ-T13, ISL55002IBZ-T7, and BA4560RFJ-GE2 are preferred over obsolete or Last Time Buy alternatives.

Q: How do supply voltage range differences affect substitution decisions?

A: The ISL55002IB-T13 operates across a supply voltage range of 4.5 V to 30 V. The THS4022 and THS4032 series require a minimum supply voltage of 9 V, which may be incompatible with applications designed for the lower 4.5 V minimum of the ISL55002IB-T13. The BA4560 series require a minimum supply voltage of 8 V. Substitution is valid only when the application supply voltage falls within the operating range of the substitute part.

Q: What packaging considerations apply to these substitutes?

A: All parts in this comparison are surface mount devices in 8-SOIC packages with identical physical dimensions (0.154" width, 3.90mm width). Packaging format differences exist in the reel type: ISL55002IBZ-T13 and ISL55002IBZ-T7 are supplied in Tape & Reel format, while ISL55002IB-T13 is supplied in tube format. These format differences do not affect circuit board assembly compatibility but may influence procurement and handling procedures.

Q: Is RoHS compliance a critical factor in selecting a substitute?

A: RoHS compliance is critical for applications subject to regulatory requirements in the European Union and other jurisdictions with similar environmental regulations. The ISL55002IB-T13 is RoHS non-compliant, while all recommended substitute parts carry RoHS3 compliance certification. For new designs and applications with regulatory compliance requirements, RoHS3 compliant parts such as ISL55002IBZ-T13 or ISL55002IBZ-T7 are mandatory.

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