LM211PWR Equivalent & Substitute Parts

Part Overview

The LM211PWR is a general-purpose comparator IC manufactured by Texas Instruments, housed in an 8-TSSOP surface-mount package. This device is designed for applications requiring voltage comparison with multiple output configurations including DTL, MOS, Open-Collector, Open-Emitter, RTL, and TTL compatibility. The part maintains active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified based on matching electrical specifications, package configuration, and operational parameters to ensure direct functional equivalence in circuit applications.

Substiute Parts

LM211PWR

Texas InstrumentsIn Stock: 16176LM211PWR Datasheet

Current PartRFQ

LM211PWR

Texas InstrumentsIn Stock: 16176LM211PWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LM211PWR are determined by strict equivalence across the following critical parameters:

• Package Configuration: 8-TSSOP surface-mount package with 0.173" width and 4.40mm dimensions
• Output Type Compatibility: DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL configurations
• Supply Voltage Range: 4.6V ~ 30V single supply or ±1.75V ~ 15V dual supply
• Input Offset Voltage: Maximum 3mV @ ±15V
• Input Bias Current: Maximum 0.1µA @ ±15V
• Output Current: Typical 50mA capability
• Quiescent Current: Maximum 6mA
• Operating Temperature Range: -40°C ~ 85°C
• Compliance Standards: RoHS3 compliance and MSL Level 1 rating

Only parts matching all specified electrical and mechanical parameters qualify as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The LM211PWR maintains active product status with full RoHS3 compliance and REACH unaffected designation, ensuring regulatory compliance for current and future applications. The MSL Level 1 rating eliminates moisture-related handling constraints during assembly and storage. Selection of substitute parts should prioritize components with identical active product status and matching compliance certifications to maintain design integrity and supply chain reliability. The 8-TSSOP package configuration and specified electrical parameters establish the baseline for functional equivalence in circuit design.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the LM211PWR?

A: Substitutes must match the 8-TSSOP package configuration, output type compatibility (DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL), supply voltage range (4.6V ~ 30V or ±1.75V ~ 15V), input offset voltage (3mV @ ±15V maximum), input bias current (0.1µA @ ±15V maximum), output current (50mA typical), quiescent current (6mA maximum), and operating temperature range (-40°C ~ 85°C).

Q: Are there package alternatives for the LM211PWR?

A: The LM211PWR is specified in 8-TSSOP surface-mount configuration. Substitutes must maintain this identical package specification to ensure PCB compatibility and mounting requirements.

Q: Does the LM211PWR meet current compliance standards?

A: Yes, the LM211PWR is RoHS3 compliant, REACH unaffected, and carries MSL Level 1 rating with unlimited moisture sensitivity tolerance, meeting current regulatory requirements for electronic component manufacturing and assembly.

Q: What is the significance of the 3mV input offset voltage specification?

A: The 3mV input offset voltage @ ±15V is a critical parameter defining the comparator's precision in voltage comparison applications. Substitute parts must maintain this specification to ensure equivalent circuit performance and accuracy.

Q: Can the LM211PWR operate on single supply voltage?

A: Yes, the LM211PWR supports both single supply operation (4.6V ~ 30V) and dual supply operation (±1.75V ~ 15V), providing design flexibility for various circuit configurations.