TLC2272IPWRG4 Equivalent & Substitute Parts

Part Overview

The TLC2272IPWRG4 is a CMOS dual-channel operational amplifier manufactured by Texas Instruments, housed in an 8-TSSOP surface mount package. This device features rail-to-rail output capability and is designed for low-power, general-purpose amplification applications across industrial and consumer electronics.

The TLC2272IPWRG4 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for applications currently utilizing this component.

Substiute Parts

TLC2272IPWRG4

Texas InstrumentsIn Stock: 2022TLC2272IPWRG4 Datasheet

Current PartRFQ

TLC2272IPWR

Texas InstrumentsIn Stock: 2124TLC2272IPWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLC2272IPWRG4 is determined by electrical and mechanical parameter equivalence. The following criteria establish valid substitution:

Electrical Parameters (Must Match):

• Amplifier Type: CMOS
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 3.6 V/µs
• Gain Bandwidth Product: 2.25 MHz
• Current - Input Bias: 1 pA
• Voltage - Input Offset: 300 µV
• Current - Supply: 2.4 mA (x2 Channels)
• Current - Output / Channel: 50 mA
• Voltage - Supply Span (Min): 4.4 V
• Voltage - Supply Span (Max): 16 V
• Operating Temperature: -40°C ~ 125°C (TA)

Mechanical Parameters (Must Match):

• Package / Case: 8-TSSOP (0.173", 4.40mm Width)
• Mounting Type: Surface Mount

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The TLC2272IPWR is identified as the manufacturer-recommended substitute, sharing identical electrical specifications and mechanical packaging while offering active product status and improved supply availability.

Parameter Comparison

Engineering Selection Recommendations

The TLC2272IPWR is the direct substitute for the obsolete TLC2272IPWRG4. Both parts are manufactured by Texas Instruments and share identical electrical and mechanical specifications. The primary distinction is product status: the TLC2272IPWRG4 is obsolete, while the TLC2272IPWR maintains active status.

Selection of the TLC2272IPWR is supported by:

• Complete electrical parameter equivalence across all amplifier characteristics
• Identical 8-TSSOP package and surface mount configuration
• Matching ROHS3 compliance and MSL rating
• Active product status ensuring ongoing availability and manufacturing support
• Manufacturer designation as the recommended substitute

For applications currently specified with the TLC2272IPWRG4, direct substitution with the TLC2272IPWR is electrically and mechanically valid without circuit redesign.

Frequently Asked Questions (FAQ)

Q: Can the TLC2272IPWR be used as a direct replacement for the TLC2272IPWRG4?

A: Yes. The TLC2272IPWR is electrically and mechanically equivalent to the TLC2272IPWRG4. All electrical parameters, including slew rate, gain bandwidth product, supply voltage range, and output current specifications, are identical. Both devices use the same 8-TSSOP package and surface mount configuration. No circuit modifications are required.

Q: What is the difference between TLC2272IPWRG4 and TLC2272IPWR?

A: The primary difference is product status. The TLC2272IPWRG4 is obsolete, while the TLC2272IPWR is active. The suffix designations reflect different packaging or distribution methods, but the core device specifications remain identical.

Q: Are there any compliance or certification differences between these parts?

A: No. Both the TLC2272IPWRG4 and TLC2272IPWR carry ROHS3 compliance and MSL rating of 1 (Unlimited). Regulatory compliance is equivalent across both parts.

Q: What package does the TLC2272IPWR use?

A: The TLC2272IPWR is supplied in an 8-TSSOP (Thin Shrink Small Outline Package) measuring 0.173 inches (4.40mm) in width. This is identical to the TLC2272IPWRG4 package specification.

Q: Is the TLC2272IPWR suitable for the same operating temperature range?

A: Yes. The TLC2272IPWR operates across the same temperature range as the TLC2272IPWRG4: -40°C to 125°C (TA). Both devices are rated for identical thermal specifications.

Q: What are the key electrical parameters that define substitution for this device?

A: Substitution is determined by matching: amplifier type (CMOS), circuit count (2), output type (rail-to-rail), slew rate (3.6 V/µs), gain bandwidth product (2.25 MHz), input bias current (1 pA), input offset voltage (300 µV), supply current (2.4 mA per channel), output current (50 mA per channel), and supply voltage range (4.4 V to 16 V).