OP07CJ8 Equivalent & Substitute Parts

Part Overview

The OP07CJ8 is a general-purpose operational amplifier manufactured by Analog Devices Inc., housed in an 8-CERDIP through-hole package. This device is classified as obsolete, though 2053 units remain available in new original stock. The OP07CJ8 serves applications requiring low input offset voltage and low input bias current characteristics typical of precision general-purpose amplifier designs.

Due to its obsolete status, identifying equivalent substitute parts is necessary for ongoing design support, production continuity, and long-term component availability assurance. Substitute parts must maintain electrical compatibility across critical parameters including gain bandwidth product, input offset voltage, input bias current, and supply voltage specifications.

Substiute Parts

OP07CJ8

Analog Devices Inc.In Stock: 2100OP07CJ8 Datasheet

Current PartRFQ

OP07CP

Texas InstrumentsIn Stock: 22082OP07CP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OP07CJ8 is determined by strict equivalence across the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Gain Bandwidth Product: 600 kHz (exact match required)
• Input Offset Voltage: 60 µV (exact match required)
• Input Bias Current: 1.8 nA (exact match required)
• Supply Voltage Range: 6 V to 36 V (minimum and maximum must be met or exceeded)
• Operating Temperature Range: 0°C to 70°C (minimum and maximum must be met or exceeded)
• Amplifier Type: General Purpose (functional classification match)
• Number of Circuits: 1 (single circuit configuration)

Mechanical Compatibility Criteria:

• Mounting Type: Through Hole (required for PCB integration)
• Package Configuration: 8-pin DIP family packages (8-CDIP, 8-PDIP, 8-PDIP variants)
• Pin Count: 8 pins (standard DIP configuration)

The OP07CP qualifies as a direct substitute based on these parameters. Both devices share identical electrical specifications and operate within the same supply voltage and temperature ranges. Package differences between 8-CERDIP and 8-PDIP represent acceptable mechanical variations within the 8-pin DIP family, both utilizing 0.300" (7.62mm) pitch spacing and through-hole mounting technology.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: OP07CP (Texas Instruments)

The OP07CP is the recommended substitute for the OP07CJ8 based on the following engineering factors:

Electrical Equivalence: The OP07CP maintains identical specifications across all critical electrical parameters: 600 kHz gain bandwidth product, 60 µV input offset voltage, and 1.8 nA input bias current. Supply voltage range (6 V to 36 V) and operating temperature range (0°C to 70°C) are fully compatible.

Product Status Advantage: The OP07CP holds Active product status with 21974 units in new original stock, providing superior long-term availability compared to the obsolete OP07CJ8. This status ensures continued manufacturing support and supply chain reliability.

Compliance and Certification: The OP07CP is RoHS3 Compliant and REACH Unaffected, meeting current regulatory requirements for electronic component procurement and environmental compliance.

Package Compatibility: Both devices utilize 8-pin DIP through-hole packages with identical 0.300" (7.62mm) pitch spacing. The mechanical difference between 8-CERDIP and 8-PDIP packaging does not affect PCB footprint compatibility or pin assignment. Pin configuration remains identical across both package types.

Performance Enhancement: The OP07CP exhibits a slew rate of 0.3 V/µs compared to the OP07CJ8's 0.25 V/µs, representing a performance improvement that does not compromise backward compatibility in existing circuit designs.

Frequently Asked Questions (FAQ)

Q: Can the OP07CP directly replace the OP07CJ8 in existing circuit designs?

A: Yes. The OP07CP provides direct electrical and functional replacement. Both devices share identical gain bandwidth product, input offset voltage, input bias current, and supply voltage specifications. The 8-pin DIP package families (8-CERDIP and 8-PDIP) are mechanically compatible with identical pin pitch and through-hole mounting requirements.

Q: What is the difference between 8-CERDIP and 8-PDIP packaging?

A: Both packages are 8-pin DIP configurations with 0.300" (7.62mm) pitch spacing and through-hole mounting. CERDIP (Ceramic DIP) uses ceramic substrate material, while PDIP (Plastic DIP) uses plastic substrate material. From a PCB integration perspective, both packages are footprint-compatible and pin-compatible.

Q: Why is the OP07CJ8 classified as obsolete?

A: The OP07CJ8 is no longer in active production by Analog Devices Inc. However, 2053 units remain available in new original stock. The OP07CP represents the active production alternative from Texas Instruments.

Q: Does the higher slew rate of the OP07CP (0.3 V/µs vs. 0.25 V/µs) affect compatibility?

A: No. The OP07CP's higher slew rate represents improved performance and does not compromise backward compatibility. Circuits designed for the OP07CJ8 will function correctly with the OP07CP. The higher slew rate may provide performance benefits in applications sensitive to signal rise time.

Q: Are there any compliance or regulatory differences between these parts?

A: The OP07CP is RoHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards. The OP07CJ8 specifications do not include these compliance certifications. For applications requiring RoHS3 compliance, the OP07CP is the appropriate selection.

Q: What is the pin configuration for both devices?

A: Both the OP07CJ8 and OP07CP utilize standard 8-pin DIP configuration with identical pin assignments. Pin compatibility is maintained across both package types.

Q: Is the OP07CP available in higher temperature operating ranges?

A: The OP07CP specified here operates within the 0°C to 70°C range, matching the OP07CJ8. Texas Instruments offers the OP07 base product in additional temperature grades (OP07CPZ, OP07EPZ, OP07DNZ) for extended temperature applications, but these represent different product variants outside the direct substitution scope.