TLC27M7IPG4 Equivalent & Substitute Parts

Part Overview

The TLC27M7IPG4 is a CMOS dual-channel operational amplifier manufactured by Texas Instruments, part of the LinCMOS™ series. This device integrates two independent amplifier circuits in an 8-pin DIP package and is designed for low-power analog signal processing applications. The TLC27M7IPG4 is currently discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing design support and component procurement.

Substiute Parts

TLC27M7IPG4

Texas InstrumentsIn Stock: 959TLC27M7IPG4 Datasheet

Current PartRFQ

TLC27M7IP

Texas InstrumentsIn Stock: 813TLC27M7IP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLC27M7IPG4 is determined by strict equivalence across the following critical parameters:

Electrical Specifications (Must Match):

• Amplifier Type: CMOS
• Number of Circuits: 2
• Slew Rate: 0.62 V/µs
• Gain Bandwidth Product: 635 kHz
• Current - Input Bias: 0.7 pA
• Voltage - Input Offset: 190 µV
• Current - Supply: 285 µA (x2 Channels)
• Current - Output / Channel: 30 mA
• Voltage - Supply Span: 4 V to 16 V
• Operating Temperature Range: -40°C to 85°C

Mechanical & Physical Requirements (Must Match):

• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62 mm)
• Base Product Number: TLC27M7

Compliance & Regulatory (Must Match):

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Substitute parts must maintain identical electrical performance, physical form factor, and regulatory compliance. Packaging format (tube vs. other configurations) does not affect functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The TLC27M7IP is a direct functional equivalent to the TLC27M7IPG4. Both parts share identical electrical specifications, physical packaging, and regulatory compliance certifications. The primary distinction is product status: the TLC27M7IPG4 is discontinued at DiGi Electronics, while the TLC27M7IP maintains active status with current inventory availability.

For applications currently using the TLC27M7IPG4, the TLC27M7IP provides seamless substitution without circuit redesign or performance degradation. Both devices are ROHS3 compliant and REACH unaffected, meeting modern environmental and regulatory requirements.

Selection between these parts should be based on availability and supply chain considerations rather than technical performance, as all electrical and mechanical parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can the TLC27M7IP replace the TLC27M7IPG4 in existing designs?

A: Yes. The TLC27M7IP is electrically and mechanically equivalent to the TLC27M7IPG4. All critical parameters including slew rate, gain bandwidth product, input bias current, supply voltage range, and operating temperature are identical. The 8-DIP through-hole package is the same, enabling direct substitution without circuit modification.

Q: What is the difference between TLC27M7IPG4 and TLC27M7IP?

A: The primary difference is product status. The TLC27M7IPG4 is discontinued at DiGi Electronics, while the TLC27M7IP is active. The suffix designations reflect different packaging or distribution batches from Texas Instruments, but the core device specifications are identical.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the TLC27M7IPG4 and TLC27M7IP are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.

Q: What is the operating temperature range for these devices?

A: Both devices operate across -40°C to 85°C (TA), suitable for industrial and commercial temperature environments.

Q: Can these CMOS amplifiers be used in low-power applications?

A: Yes. With a supply current of 285 µA per dual-channel configuration and input bias current of 0.7 pA, these devices are designed for low-power analog signal processing applications.

Q: What is the maximum supply voltage for the TLC27M7 series?

A: The maximum supply voltage span is 16 V, with a minimum of 4 V, providing flexibility for various power supply configurations.

Q: Is the 8-DIP package suitable for through-hole PCB assembly?

A: Yes. Both parts use through-hole mounting with an 8-DIP package measuring 0.300" (7.62 mm), compatible with standard through-hole PCB assembly processes.