TL3116CPWR Equivalent & Substitute Parts

Part Overview

The TL3116CPWR is a general-purpose comparator IC manufactured by Texas Instruments, housed in an 8-TSSOP surface-mount package. This device features complementary, push-pull TTL output architecture and operates across a supply voltage range of 5V to 10V (single supply) or ±2.5V to ±5V (dual supply). The TL3116CPWR is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity.

Substiute Parts

TL3116CPWR

Texas InstrumentsIn Stock: 1412TL3116CPWR Datasheet

Current PartRFQ

TL3116IPWR

Texas InstrumentsIn Stock: 1474TL3116IPWR Datasheet

MFR RecommendedRFQ

MAX9013ESA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 3051MAX9013ESA+T Datasheet

MFR RecommendedRFQ

MAX9013EUA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1741MAX9013EUA+ Datasheet

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MAX9013EUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 3996MAX9013EUA+T Datasheet

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MAX913EPA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1176MAX913EPA+ Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TL3116CPWR are grouped based on the following critical parameters that determine functional compatibility:

Primary Substitution Criteria:

• Output Type: Complementary, Push-Pull, TTL architecture
• Number of Elements: Single comparator
• Package Compatibility: 8-pin surface-mount or through-hole variants
• Supply Voltage Range: Minimum overlap with 5V operation
• Input Offset Voltage: Maximum 3mV specification
• Propagation Delay: Maximum 12ns specification
• CMRR: Minimum 95dB

Substitute Categories:

1. Direct Equivalent (Same Base Product): TL3116IPWR maintains identical electrical specifications and package footprint as the TL3116CPWR, with the primary difference being active product status and extended operating temperature range (-40°C to 85°C versus 0°C to 70°C).

2. Functional Equivalents with Latch Feature: MAX9013 series devices (MAX9013ESA+T, MAX9013EUA+, MAX9013EUA+T) provide comparator functionality with integrated latch capability. These devices operate within the 4.5V to 5.5V supply range, meeting the 5V single-supply requirement. Package options include 8-SOIC and 8-uMAX/uSOP variants.

3. Through-Hole Alternative: MAX913EPA+ offers comparator with latch functionality in an 8-DIP through-hole package, suitable for applications requiring traditional PCB mounting. Supply voltage range extends to 5V to 10V, matching the TL3116CPWR specification.

Parameter Comparison

Engineering Selection Recommendations

TL3116IPWR is the primary recommended substitute for direct replacement applications. This part maintains identical electrical specifications and package footprint while offering active product status and extended operating temperature range (-40°C to 85°C). Both devices are ROHS3 compliant and carry identical REACH and ECCN classifications, ensuring regulatory continuity.

MAX9013 Series (MAX9013ESA+T, MAX9013EUA+, MAX9013EUA+T) provides functional substitution with integrated latch capability. These devices deliver superior quiescent current performance (2.3mA maximum versus 14.7mA) and faster propagation delay (9ns versus 12ns). Selection among MAX9013 variants depends on packaging requirements: MAX9013ESA+T for 8-SOIC, MAX9013EUA+ or MAX9013EUA+T for 8-uMAX/uSOP packages. All MAX9013 variants are active products with ROHS3 compliance.

MAX913EPA+ serves applications requiring through-hole mounting. This device maintains supply voltage compatibility (5V to 10V) and offers superior CMRR (110dB) and input offset voltage (2mV maximum). The 8-DIP package accommodates traditional PCB assembly methods while maintaining ROHS3 compliance and active product status.

All substitute parts carry identical HTSUS classification (8542.39.0001) and ECCN designation (EAR99), confirming regulatory equivalence for export and compliance purposes.

Frequently Asked Questions (FAQ)

Q: Can TL3116IPWR directly replace TL3116CPWR without PCB modifications?

A: Yes. TL3116IPWR maintains identical 8-TSSOP package footprint and pin configuration. Electrical specifications are equivalent, with TL3116IPWR offering extended operating temperature range (-40°C to 85°C versus 0°C to 70°C). No PCB layout changes are required.

Q: What is the primary functional difference between TL3116CPWR and MAX9013 series devices?

A: MAX9013 series devices incorporate integrated latch functionality, whereas TL3116CPWR is a general-purpose comparator without latch. Both provide TTL-compatible complementary output. MAX9013 devices also deliver lower quiescent current (2.3mA maximum) and faster propagation delay (9ns).

Q: Are MAX9013 devices suitable for ±5V dual-supply applications?

A: MAX9013 series devices operate within 4.5V to 5.5V supply range, supporting single 5V supply operation. They are not specified for ±5V dual-supply operation. For dual-supply applications, TL3116IPWR or MAX913EPA+ are appropriate selections.

Q: What packaging options are available for MAX9013 comparators?

A: MAX9013 devices are available in three package variants: 8-SOIC (MAX9013ESA+T), 8-uMAX/uSOP (MAX9013EUA+ and MAX9013EUA+T). Package selection depends on PCB space constraints and assembly capabilities. All variants maintain identical electrical specifications.

Q: Is MAX913EPA+ suitable for high-speed applications?

A: MAX913EPA+ propagation delay is specified at 14ns maximum, which exceeds TL3116CPWR specification (12ns maximum). For timing-critical applications requiring propagation delay below 12ns, TL3116IPWR or MAX9013 series devices are preferred.

Q: Do all substitute parts maintain RoHS3 compliance?

A: Yes. TL3116IPWR, MAX9013ESA+T, MAX9013EUA+, MAX9013EUA+T, and MAX913EPA+ are all ROHS3 compliant with MSL rating of 1 (Unlimited). Regulatory compliance is maintained across all substitute options.

Q: What is the inventory status of substitute parts?

A: TL3116IPWR: 1407 pcs. MAX9013ESA+T: 3030 pcs. MAX9013EUA+: 1718 pcs. MAX9013EUA+T: 3900 pcs. MAX913EPA+: 1160 pcs. All substitute parts are available as new original stock.