TLC3702IPWRG4 Equivalent & Substitute Parts

Part Overview

The TLC3702IPWRG4 is a dual general-purpose CMOS comparator from Texas Instruments' LinCMOS™ series, designed for applications requiring low-power voltage comparison with push-pull TTL-compatible outputs. The device operates across a wide supply voltage range of 3V to 16V and is housed in an 8-TSSOP surface-mount package.

The TLC3702IPWRG4 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production requirements for systems utilizing this comparator architecture.

Substiute Parts

TLC3702IPWRG4

Texas InstrumentsIn Stock: 794TLC3702IPWRG4 Datasheet

Current PartRFQ

TLC3702IPWR

Texas InstrumentsIn Stock: 35290TLC3702IPWR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLC3702IPWRG4 is determined by strict equivalence across the following critical parameters:

• Dual comparator architecture (2 elements)
• CMOS push-pull TTL-compatible output stage
• Supply voltage range: 3V to 16V
• Input offset voltage: 5mV maximum at 10V
• Input bias current: 5pA maximum at 5V
• Output current capability: 20mA typical
• Quiescent current: 65µA maximum
• Common-mode rejection ratio: 84dB typical
• Propagation delay: 4.5µs maximum
• Operating temperature range: -40°C to 85°C
• 8-TSSOP surface-mount package with 0.173" width (4.40mm)

The TLC3702IPWR meets all specified electrical and mechanical parameters and is classified as an active product, making it a direct parametric equivalent suitable for replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The TLC3702IPWR is the recommended substitute for the obsolete TLC3702IPWRG4. Both parts are manufactured by Texas Instruments and share identical electrical specifications and package geometry. The TLC3702IPWR maintains active product status, ensuring continued availability and supply chain support.

Both parts comply with ROHS3 requirements and carry REACH Unaffected status, meeting current environmental and regulatory standards. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints for either part.

Selection of the TLC3702IPWR eliminates obsolescence risk while preserving full functional and mechanical compatibility with existing designs.

Frequently Asked Questions (FAQ)

Q: Can the TLC3702IPWR directly replace the TLC3702IPWRG4 in existing designs?

A: Yes. The TLC3702IPWR is a direct parametric equivalent. All electrical characteristics, including supply voltage range, input offset voltage, bias current, output current, quiescent current, CMRR, and propagation delay are identical. The 8-TSSOP package dimensions and surface-mount configuration are unchanged.

Q: What is the primary difference between these two part numbers?

A: The TLC3702IPWRG4 is classified as obsolete, while the TLC3702IPWR maintains active product status. The packaging designation differs (G4 versus standard), but electrical and mechanical specifications remain equivalent.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical RoHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What supply voltage range does this comparator support?

A: The TLC3702IPWR operates across 3V to 16V, supporting both single and dual supply configurations.

Q: Is the 8-TSSOP package suitable for automated assembly?

A: Yes. The 8-TSSOP package is a standard surface-mount configuration with 0.173" width (4.40mm), compatible with standard pick-and-place and reflow soldering processes.