TLC27M2CPWR Equivalent & Substitute Parts

Part Overview

The TLC27M2CPWR is an active CMOS amplifier integrated circuit manufactured by Texas Instruments, configured as a dual-channel operational amplifier in an 8-TSSOP surface mount package. This device is classified as a LinCMOS™ series component and maintains Active product status. The TLC27M2CPWR is suitable for low-power analog signal conditioning applications requiring moderate bandwidth and precision input offset characteristics. Substitute parts are identified based on matching package geometry, supply voltage compatibility, and functional amplifier topology while accommodating variations in performance parameters such as slew rate, gain bandwidth product, and supply current consumption.

Substiute Parts

TLC27M2CPWR

Texas InstrumentsIn Stock: 3401TLC27M2CPWR Datasheet

Current PartRFQ

TS272CPT

STMicroelectronicsIn Stock: 17464TS272CPT Datasheet

MFR RecommendedRFQ

TS272IPT

STMicroelectronicsIn Stock: 19937TS272IPT Datasheet

MFR RecommendedRFQ

TS27L2CPT

STMicroelectronicsIn Stock: 18421TS27L2CPT Datasheet

MFR RecommendedRFQ

TS27M2CPT

STMicroelectronicsIn Stock: 16157TS27M2CPT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLC27M2CPWR are qualified based on the following criteria:

Mandatory Matching Parameters:

• Package / Case: 8-TSSOP (0.173", 4.40mm Width)
• Mounting Type: Surface Mount
• Number of Circuits: 2
• Amplifier Type: CMOS
• Voltage - Supply Span (Min): 3 V
• Voltage - Supply Span (Max): 16 V
• Voltage - Input Offset: 1.1 mV
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active

Variable Parameters (Allowable Substitution Range):

• Slew Rate: 0.04 to 5.5 V/µs
• Gain Bandwidth Product: 100 kHz to 3.5 MHz
• Current - Input Bias: 0.7 to 1 pA
• Current - Supply: 10 µA to 1 mA (x2 Channels)
• Current - Output / Channel: 30 to 45 mA
• Operating Temperature: 0°C to 70°C or -40°C to 125°C

All substitute parts maintain identical package geometry, supply voltage compatibility, and RoHS compliance, enabling direct mechanical and electrical interchangeability within the specified parameter ranges.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory conformance. Selection among substitute options depends on application-specific performance requirements:

TS272CPT and TS272IPT offer enhanced slew rate (5.5 V/µs) and gain bandwidth product (3.5 MHz), suitable for applications requiring higher frequency response. TS272IPT extends the operating temperature range to -40°C to 125°C, accommodating industrial and extended-temperature environments. Both devices increase supply current consumption to 1 mA per dual-channel configuration.

TS27L2CPT provides ultra-low supply current consumption (10 µA per dual-channel configuration) at the expense of reduced slew rate (0.04 V/µs) and gain bandwidth product (100 kHz), appropriate for battery-powered or power-constrained applications.

TS27M2CPT delivers performance characteristics closely aligned with the TLC27M2CPWR, with slew rate of 0.6 V/µs and gain bandwidth product of 1 MHz, while reducing supply current to 150 µA per dual-channel configuration. This option provides a balanced performance-to-power-consumption profile.

All substitute parts are manufactured by STMicroelectronics and maintain identical 8-TSSOP package geometry, enabling direct board-level replacement without layout modification.

Frequently Asked Questions (FAQ)

Q: Can TS272CPT be used as a direct replacement for TLC27M2CPWR?

A: TS272CPT is mechanically and electrically compatible with TLC27M2CPWR. Both devices share identical 8-TSSOP package geometry, supply voltage range (3 V to 16 V), and input offset voltage (1.1 mV). TS272CPT exhibits higher slew rate (5.5 V/µs versus 0.62 V/µs) and gain bandwidth product (3.5 MHz versus 635 kHz), making it suitable for applications tolerating or requiring enhanced frequency response. Supply current consumption increases from 285 µA to 1 mA per dual-channel configuration.

Q: What is the difference between TS272IPT and TS272CPT?

A: TS272IPT and TS272CPT are electrically identical with respect to slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and output current. The primary distinction is operating temperature range: TS272CPT operates from 0°C to 70°C, while TS272IPT operates from -40°C to 125°C. TS272IPT is specified for industrial and extended-temperature applications.

Q: When should TS27L2CPT be selected?

A: TS27L2CPT is selected for applications prioritizing minimal power consumption. With supply current of 10 µA per dual-channel configuration, TS27L2CPT reduces power dissipation by approximately 97% compared to TLC27M2CPWR. This device is appropriate for battery-powered systems, energy harvesting applications, and low-power sensor interfaces. The trade-off is reduced slew rate (0.04 V/µs) and gain bandwidth product (100 kHz), limiting frequency response.

Q: Is TS27M2CPT a suitable alternative to TLC27M2CPWR?

A: TS27M2CPT provides performance characteristics closely matching TLC27M2CPWR with slew rate of 0.6 V/µs and gain bandwidth product of 1 MHz. Supply current consumption is reduced to 150 µA per dual-channel configuration, representing approximately 47% power reduction. TS27M2CPT maintains identical package geometry and supply voltage compatibility, enabling direct substitution in applications where the performance profile aligns with design requirements.

Q: Are all substitute parts RoHS3 compliant?

A: All substitute parts listed (TS272CPT, TS272IPT, TS27L2CPT, TS27M2CPT) are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). These certifications match the TLC27M2CPWR specification, ensuring regulatory conformance and environmental compatibility across all substitute options.

Q: Can substitute parts be mixed on the same printed circuit board?

A: Substitute parts share identical 8-TSSOP package geometry and pinout, enabling mechanical interchangeability on the same board. However, performance variations in slew rate, gain bandwidth product, and supply current consumption require circuit-level analysis to confirm functional compatibility. Applications with frequency-dependent or power-budget constraints must evaluate each substitute part individually.

Q: What is the impact of increased output current capability in substitute parts?

A: TS272CPT, TS272IPT, TS27L2CPT, and TS27M2CPT provide output current capability of 45 mA per channel, compared to 30 mA per channel in TLC27M2CPWR. This increased output current capacity enables driving higher-impedance loads or multiple cascaded stages without additional buffering. Applications with output current requirements below 30 mA experience no functional impact from this specification increase.