TLV5633CPWRG4 Equivalent & Substitute Parts

Part Overview

The TLV5633CPWRG4 is a 12-bit digital-to-analog converter (DAC) manufactured by Texas Instruments, designed for data acquisition applications requiring voltage output conversion. This device features a single DAC channel with buffered output, parallel data interface, and support for both external and internal reference configurations. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

TLV5633CPWRG4

Texas InstrumentsIn Stock: 911TLV5633CPWRG4 Datasheet

Current PartRFQ

TLV5633CPW

Texas InstrumentsIn Stock: 1081TLV5633CPW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV5633CPWRG4 is determined by strict equivalence across the following critical parameters:

• Resolution: 12-bit conversion capability
• Channel Count: Single DAC channel
• Output Configuration: Voltage output with buffering
• Data Interface: Parallel input protocol
• Reference Options: Support for both external and internal reference sources
• Supply Voltage Ranges: Dual supply capability (2.7V ~ 3.3V and 5V for both analog and digital rails)
• Linearity Specifications: INL/DNL performance (±1.2 LSB / ±0.3 LSB)
• Settling Time: 7µs maximum
• Package Format: 20-TSSOP surface mount configuration
• Compliance Standards: ROHS3 compliance and MSL Level 1 rating

The TLV5633CPW represents the direct functional equivalent, differing only in packaging specification (tube versus the original specification) while maintaining identical electrical performance and pin compatibility.

Parameter Comparison

Engineering Selection Recommendations

The TLV5633CPW is the direct substitute for the obsolete TLV5633CPWRG4. Both devices are manufactured by Texas Instruments and maintain identical electrical specifications, pin configurations, and functional performance. The primary distinction is product status: the TLV5633CPWRG4 is obsolete, while the TLV5633CPW maintains active production status.

For new designs or system replacements, the TLV5633CPW is the appropriate selection. Both parts satisfy ROHS3 compliance requirements and carry MSL Level 1 moisture sensitivity ratings, ensuring compatibility with standard manufacturing and storage protocols. The 20-TSSOP package format remains consistent across both variants, eliminating any PCB layout or footprint modifications.

Frequently Asked Questions (FAQ)

Q: Can the TLV5633CPW be used as a direct replacement for the TLV5633CPWRG4?

A: Yes. The TLV5633CPW is electrically and functionally identical to the TLV5633CPWRG4. Both devices feature 12-bit resolution, single DAC channel, buffered voltage output, parallel data interface, and identical supply voltage ranges. Pin configuration and package footprint are equivalent, enabling direct substitution without circuit modifications.

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

A: The TLV5633CPWRG4 is classified as obsolete, while the TLV5633CPW maintains active production status. The packaging specification differs (the suffix indicates different packaging formats), but electrical performance and pin compatibility remain unchanged.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain ROHS3 compliance and carry identical MSL Level 1 ratings. Regulatory and environmental compliance requirements are satisfied by either variant.

Q: What supply voltage configurations are supported?

A: Both the TLV5633CPWRG4 and TLV5633CPW support dual supply voltage ranges: 2.7V to 3.3V and 5V for both analog and digital supply rails. This dual-range capability enables operation in diverse system architectures.

Q: Is the 20-TSSOP package suitable for automated assembly?

A: Yes. The 20-TSSOP package is a standard surface-mount configuration compatible with automated pick-and-place equipment and reflow soldering processes. Both parts utilize identical package geometry and thermal characteristics.

Q: What reference voltage options are available?

A: Both devices support external and internal reference configurations, providing flexibility in system design. Reference selection is controlled through the parallel data interface.