TLV5633CPWR Equivalent & Substitute Parts

Part Overview

The TLV5633CPWR is a 12-bit digital-to-analog converter (DAC) manufactured by Texas Instruments, designed for data acquisition applications. This device features a single voltage-buffered output with parallel data interface, supporting both external and internal reference types. The part is classified as obsolete, which necessitates identification of equivalent substitute components for ongoing design support and procurement continuity.

Substiute Parts

TLV5633CPWR

Texas InstrumentsIn Stock: 768TLV5633CPWR Datasheet

Current PartRFQ

TLV5633CPW

Texas InstrumentsIn Stock: 1081TLV5633CPW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV5633CPWR is determined by strict equivalence across the following critical parameters:

• Resolution: 12-bit digital-to-analog conversion capability
• Output Configuration: Single voltage-buffered output
• Data Interface: Parallel input interface
• Reference Options: Support for both external and internal reference types
• Supply Voltage Ranges: Analog supply 2.7V ~ 3.3V or 5V; Digital supply 2.7V ~ 3.3V or 5V
• Linearity Performance: INL/DNL specifications of ±1.2 LSB and ±0.3 LSB respectively
• Settling Time: 7µs maximum settling time
• Package: 20-TSSOP surface mount package with 0.173" width (4.40mm)
• Architecture: String DAC topology

The TLV5633CPW meets all these criteria and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The TLV5633CPW is the recommended substitute for the obsolete TLV5633CPWR. Both components are manufactured by Texas Instruments and maintain identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status: the TLV5633CPWR is obsolete, while the TLV5633CPW remains in active production.

Both parts comply with ROHS3 requirements and carry REACH unaffected status. The TLV5633CPW is available in tube packaging and maintains full compatibility with existing designs utilizing the TLV5633CPWR. No circuit modifications or re-qualification are required for this substitution.

Frequently Asked Questions (FAQ)

Q: Can the TLV5633CPW directly replace the TLV5633CPWR in existing designs?

A: Yes. The TLV5633CPW is electrically and mechanically identical to the TLV5633CPWR. Both devices feature 12-bit resolution, identical settling time, matching supply voltage ranges, and the same 20-TSSOP package. No design changes are necessary.

Q: What is the primary reason for substitution?

A: The TLV5633CPWR is classified as obsolete. The TLV5633CPW provides continuity of supply as an active product with identical specifications.

Q: Are there any packaging differences between these parts?

A: The TLV5633CPWR packaging specification is not provided in the available data. The TLV5633CPW is supplied in tube packaging. Both use the 20-TSSOP surface mount package format.

Q: Do both parts support the same supply voltage ranges?

A: Yes. Both the TLV5633CPWR and TLV5633CPW support analog supply voltages of 2.7V ~ 3.3V or 5V, and digital supply voltages of 2.7V ~ 3.3V or 5V.

Q: Are the linearity specifications identical?

A: Yes. Both parts specify INL/DNL of ±1.2 LSB and ±0.3 LSB respectively, ensuring equivalent performance in data acquisition applications.

Q: What is the settling time for both devices?

A: Both the TLV5633CPWR and TLV5633CPW have a maximum settling time of 7µs.