TLV5535IPWRQ1 Equivalent & Substitute Parts

Part Overview

The TLV5535IPWRQ1 is an 8-bit pipelined analog-to-digital converter manufactured by Texas Instruments, designed for single-ended input applications with a 35 MHz sampling rate. This component operates on 3V to 3.6V supply voltage for both analog and digital domains, housed in a 28-TSSOP surface mount package.

The TLV5535IPWRQ1 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this data acquisition component.

Substiute Parts

TLV5535IPWRQ1

Texas InstrumentsIn Stock: 1207TLV5535IPWRQ1 Datasheet

Current PartRFQ

TLV5535IPWR

Texas InstrumentsIn Stock: 23202TLV5535IPWR Datasheet

MFR RecommendedRFQ

TLV5535IPWRG4Q1

Texas InstrumentsIn Stock: 1080TLV5535IPWRG4Q1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV5535IPWRQ1 are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Critical Parameters for Substitution:

• Resolution: 8 Bit
• Sampling Rate: 35 MHz
• Number of Inputs: 1
• Input Type: Single Ended
• Architecture: Pipelined
• Data Interface: Parallel
• Reference Type: External, Internal
• Voltage - Supply, Analog: 3V ~ 3.6V
• Voltage - Supply, Digital: 3V ~ 3.6V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSSOP (0.173", 4.40mm Width)
• Mounting Type: Surface Mount

All identified substitute parts match these parameters exactly. Substitutes are categorized as follows:

MFR Recommended Substitute: TLV5535IPWR - Active product status with identical electrical specifications and packaging.

Parametric Equivalent: TLV5535IPWRG4Q1 - Active product status with automotive grade and AEC-Q100 qualification matching the original part.

Parameter Comparison

Engineering Selection Recommendations

TLV5535IPWR (MFR Recommended Substitute): This part is the primary substitute for the obsolete TLV5535IPWRQ1. It maintains active product status and matches all electrical and mechanical parameters. The part is supplied in Tape & Reel packaging with higher inventory availability (23,157 units). Selection of this part is appropriate for applications where automotive qualification is not explicitly required.

TLV5535IPWRG4Q1 (Parametric Equivalent): This part is the preferred substitute for applications requiring automotive-grade components with AEC-Q100 qualification. It matches the original part's automotive grade and qualification status while maintaining active product availability. This part is suitable for direct replacement in automotive and mission-critical applications.

Both substitute parts comply with ROHS3 and REACH requirements, matching the original part's regulatory status. Selection between the two substitutes depends on application requirements regarding automotive qualification and grade specifications.

Frequently Asked Questions (FAQ)

Q: Can TLV5535IPWR be used as a direct replacement for TLV5535IPWRQ1?

A: Yes. TLV5535IPWR is electrically and mechanically identical to TLV5535IPWRQ1. All critical parameters including resolution, sampling rate, input configuration, supply voltage, operating temperature range, and package type are identical. The primary difference is product status (active versus obsolete) and packaging format (Tape & Reel versus standard packaging).

Q: What is the difference between TLV5535IPWR and TLV5535IPWRG4Q1?

A: Both parts are parametrically equivalent with identical electrical specifications and 28-TSSOP packaging. The key difference is that TLV5535IPWRG4Q1 carries automotive grade designation and AEC-Q100 qualification, while TLV5535IPWR does not specify these qualifications. For automotive applications, TLV5535IPWRG4Q1 is the appropriate selection.

Q: Are all substitute parts in the same package?

A: Yes. All parts listed—TLV5535IPWRQ1, TLV5535IPWR, and TLV5535IPWRG4Q1—use the 28-TSSOP package with identical dimensions (0.173" width, 4.40mm). Surface mount compatibility and PCB layout remain unchanged across all substitutes.

Q: What compliance certifications apply to these parts?

A: All three parts are ROHS3 compliant and REACH unaffected. TLV5535IPWRQ1 and TLV5535IPWRG4Q1 carry AEC-Q100 automotive qualification. Moisture sensitivity level is 1 (unlimited) for all parts.

Q: Which substitute should I select for a new design?

A: For new designs, TLV5535IPWR is the recommended selection due to active product status and availability. For automotive applications, TLV5535IPWRG4Q1 is the appropriate choice to maintain automotive qualification requirements.