TLV9022PWR Equivalent & Substitute Parts

Part Overview

The TLV9022PWR is a general-purpose dual comparator manufactured by Texas Instruments, housed in a 14-TSSOP surface-mount package. This device features open-drain, rail-to-rail output architecture with a supply voltage range of 1.65V to 5.5V and is rated for operating temperatures from -40°C to 125°C. The component is currently in active production status with 911 pieces available in inventory.

Equivalent and substitute parts are identified when design requirements necessitate alternative packaging formats, different manufacturer sourcing, or specific compliance certifications while maintaining functional compatibility within defined electrical parameters.

Substiute Parts

TLV9022PWR

Texas InstrumentsIn Stock: 963TLV9022PWR Datasheet

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APX393M8G-13

Diodes IncorporatedIn Stock: 7228APX393M8G-13 Datasheet

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APX393SG-13

Diodes IncorporatedIn Stock: 12506APX393SG-13 Datasheet

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TS332IDT

STMicroelectronicsIn Stock: 54621TS332IDT Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLV9022PWR are qualified based on the following electrical and mechanical criteria:

Functional Equivalence Requirements:

• Dual comparator configuration (2 elements)
• Open-drain output architecture
• General-purpose comparator classification
• Surface-mount technology

Electrical Compatibility Parameters:

• Supply voltage range overlap with TLV9022PWR (1.65V ~ 5.5V)
• Output type matching (open-drain, rail-to-rail)
• Operating temperature range compatibility (-40°C minimum)

Acceptable Variations:

• Package format differences (14-TSSOP, 8-MSOP, 8-SOP, 8-SOIC) are permitted when circuit board layout accommodates the alternative footprint
• Input offset voltage, input bias current, and propagation delay variations are acceptable within the constraints of the application circuit
• Quiescent current differences are acceptable provided system power budget permits

The following parts meet these substitution criteria: APX393M8G-13, APX393SG-13, and TS332IDT.

Parameter Comparison

Engineering Selection Recommendations

TLV9022PWR (Primary Part)

• Recommended for applications requiring the lowest input offset voltage (1.5mV) and input bias current (5pA)
• Optimal for extended temperature range operation up to 125°C
• Highest output current capability (100mA typical)
• Lowest quiescent current consumption (30µA maximum)
• MSL rating of 1 provides unlimited shelf life without moisture sensitivity constraints

APX393M8G-13 (Diodes Incorporated, 8-MSOP)

• Suitable for space-constrained designs requiring the smallest package footprint (0.118" width)
• ROHS3 compliant for regulated markets
• Reduced pin count (8 pins) compared to TLV9022PWR (14 pins)
• Temperature range limited to 85°C maximum
• Higher quiescent current (180µA) and propagation delay (600ns)

APX393SG-13 (Diodes Incorporated, 8-SOP)

• Functionally identical to APX393M8G-13 with alternative 8-SOIC package format (0.154" width)
• ROHS3 compliant
• Larger package footprint than 8-MSOP variant
• Same electrical performance and temperature limitations as APX393M8G-13

TS332IDT (STMicroelectronics, 8-SOIC)

• Recommended for applications requiring extended temperature range (-40°C to 125°C) with reduced pin count
• MSL rating of 1 matches TLV9022PWR for unlimited shelf life
• Input offset voltage (5mV) and input bias current (0.04µA) represent mid-range performance
• Output current (93mA) and quiescent current (26µA) closely approximate TLV9022PWR specifications
• ROHS3 compliant
• Propagation delay (720ns) is the highest among substitute options

All substitute parts maintain active production status and are available in commercial quantities.

Frequently Asked Questions (FAQ)

Q: Can APX393M8G-13 or APX393SG-13 directly replace TLV9022PWR in all applications?

A: Direct replacement is not universal. The APX393 series operates with a minimum supply voltage of 2.5V, whereas TLV9022PWR operates from 1.65V. Applications requiring supply voltages below 2.5V cannot use APX393 variants. Additionally, the maximum operating temperature of 85°C for APX393 parts limits use in applications requiring 125°C operation. Package footprint differences require circuit board redesign.

Q: What are the package footprint differences between substitute parts?

A: TLV9022PWR uses a 14-TSSOP package (0.173" width, 14 pins). APX393M8G-13 uses an 8-MSOP package (0.118" width, 8 pins), the smallest option. APX393SG-13 and TS332IDT both use 8-SOIC packages (0.154" width, 8 pins). The reduction from 14 to 8 pins reflects the dual comparator configuration in a more compact form factor.

Q: How do propagation delay differences affect circuit performance?

A: TLV9022PWR has a maximum propagation delay of 100ns. Substitute parts exhibit longer delays: APX393 variants at 600ns and TS332IDT at 720ns. In high-speed switching applications or precision timing circuits, these differences may impact system response time and require circuit redesign to accommodate the increased delay.

Q: Are there supply voltage compatibility issues between TLV9022PWR and its substitutes?

A: Yes. TLV9022PWR operates from 1.65V to 5.5V. APX393M8G-13 and APX393SG-13 require minimum 2.5V supply, making them unsuitable for low-voltage applications below 2.5V. TS332IDT operates from 1.6V to 5V, providing near-equivalent low-voltage capability. Upper voltage limits are compatible across all parts at 5V to 5.5V.

Q: What is the significance of MSL (Moisture Sensitivity Level) ratings?

A: TLV9022PWR and TS332IDT carry MSL rating 1 (unlimited shelf life without moisture control). APX393M8G-13 and APX393SG-13 carry MSL rating 3 (168-hour maximum exposure to 85°C/85% relative humidity before reflow). MSL 3 parts require controlled storage and handling procedures to prevent moisture absorption that could cause defects during soldering.

Q: Which substitute part most closely matches TLV9022PWR electrical performance?

A: TS332IDT provides the closest overall electrical match, with quiescent current (26µA) and output current (93mA) nearly identical to TLV9022PWR. It also matches the extended temperature range (-40°C to 125°C) and MSL rating of 1. The primary trade-off is increased propagation delay (720ns versus 100ns) and slightly higher input offset voltage (5mV versus 1.5mV).

Q: Can I use a substitute part with reduced output current capability?

A: APX393 variants provide 60mA typical output current compared to TLV9022PWR's 100mA. Substitution is permissible only if the application circuit design accommodates the reduced output current. Applications requiring high-current output switching or driving low-impedance loads may require circuit modification or external buffering.

Q: What compliance certifications should I verify for my application?

A: All substitute parts carry ROHS3 compliance. TLV9022PWR does not list RoHS status as applicable. TS332IDT and both APX393 variants include REACH Unaffected or REACH Unaffected status. Verify compliance requirements for your specific market and application before final part selection.