TLC082CDGNG4 Equivalent & Substitute Parts

Part Overview

The TLC082CDGNG4 is a general-purpose operational amplifier featuring two independent circuits in an 8-HVSSOP surface-mount package. This device is designed for low-power analog signal processing applications requiring moderate bandwidth and precision input characteristics.

The TLC082CDGNG4 has been discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this amplifier configuration.

Substiute Parts

TLC082CDGNG4

Texas InstrumentsIn Stock: 728TLC082CDGNG4 Datasheet

Current PartRFQ

TLC082CDGN

Texas InstrumentsIn Stock: 2404TLC082CDGN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLC082CDGNG4 are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Electrical Parameters (Must Match):

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Slew Rate: 19 V/µs
• Gain Bandwidth Product: 10 MHz
• Current - Input Bias: 3 pA
• Voltage - Input Offset: 390 µV
• Current - Supply: 1.9 mA (per channel)
• Current - Output / Channel: 57 mA
• Voltage - Supply Span: 4.5 V to 16 V
• Operating Temperature: 0°C to 70°C

Mechanical Parameters (Must Match):

• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Mounting Type: Surface Mount
• Supplier Device Package: 8-HVSSOP

Compliance Parameters (Must Match):

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

The TLC082CDGN meets all specified criteria and is classified as a direct substitute for the discontinued TLC082CDGNG4.

Parameter Comparison

Engineering Selection Recommendations

The TLC082CDGN is the direct substitute for the discontinued TLC082CDGNG4. Both parts share identical electrical specifications, mechanical packaging, and compliance certifications. The TLC082CDGN is currently in active production status with significantly higher inventory availability (2300 pieces versus 709 pieces for the discontinued variant).

Both parts are manufactured by Texas Instruments, carry ROHS3 compliance certification, and maintain MSL Level 1 moisture sensitivity rating. The electrical performance characteristics—including slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and output current—are identical across both part numbers.

The 8-HVSSOP package configuration with exposed pad is consistent between both parts, ensuring direct pin-for-pin and footprint compatibility in surface-mount applications. No circuit redesign or PCB layout modification is required when transitioning from TLC082CDGNG4 to TLC082CDGN.

Frequently Asked Questions (FAQ)

Q: Can TLC082CDGN be used as a direct replacement for TLC082CDGNG4?

A: Yes. The TLC082CDGN is a direct substitute. All electrical parameters, package dimensions, pin configurations, and compliance certifications are identical. No circuit modifications are required.

Q: What is the difference between TLC082CDGNG4 and TLC082CDGN?

A: The primary difference is product status. TLC082CDGNG4 is discontinued at DiGi Electronics, while TLC082CDGN remains in active production. All technical specifications are identical.

Q: Are the packages physically compatible?

A: Yes. Both parts use the 8-HVSSOP package with 0.118" (3.00mm) width and exposed pad configuration. PCB footprints are identical, and no layout changes are necessary.

Q: What is the inventory situation for these parts?

A: TLC082CDGNG4 has 709 pieces available. TLC082CDGN has 2300 pieces in stock. For new designs or production runs, TLC082CDGN is the recommended choice due to superior availability and active production status.

Q: Do both parts meet RoHS compliance requirements?

A: Yes. Both TLC082CDGNG4 and TLC082CDGN are ROHS3 compliant and carry MSL Level 1 moisture sensitivity rating.

Q: What are the key electrical parameters that define substitutability?

A: Substitutability is determined by matching: amplifier type (General Purpose), circuit count (2), slew rate (19 V/µs), gain bandwidth product (10 MHz), input bias current (3 pA), input offset voltage (390 µV), supply current (1.9 mA per channel), output current (57 mA per channel), and supply voltage range (4.5 V to 16 V).

Q: Can these parts be used in applications requiring extended temperature ranges beyond 0°C to 70°C?

A: No. Both parts are specified for 0°C to 70°C operating temperature. Applications requiring extended temperature ranges require alternative part selection.