TLV2453IDGSG4 Equivalent & Substitute Parts

Part Overview

The TLV2453IDGSG4 is a general-purpose operational amplifier featuring dual circuits with rail-to-rail output capability in a 10-VSSOP surface mount package. This device is designed for low-power applications requiring precision amplification across a 2.7 V to 6 V supply range.

The TLV2453IDGSG4 is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Key Parameters

Parameter	Value
Amplifier Type	General Purpose
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	0.11 V/µs
Gain Bandwidth Product	220 kHz
Current - Input Bias	500 pA
Voltage - Input Offset	300 µV
Current - Supply	23 µA (x2 Channels)
Current - Output / Channel	10 mA
Voltage - Supply Span (Min)	2.7 V
Voltage - Supply Span (Max)	6 V
Operating Temperature	-40°C to 125°C
Mounting Type	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00 mm Width)
Supplier Device Package	10-VSSOP
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution of the TLV2453IDGSG4 is determined by strict equivalence across the following critical parameters:

Functional Parameters:

Amplifier Type: General Purpose
Number of Circuits: 2
Output Type: Rail-to-Rail
Slew Rate: 0.11 V/µs
Gain Bandwidth Product: 220 kHz
Input Bias Current: 500 pA
Input Offset Voltage: 300 µV
Supply Current: 23 µA (x2 Channels)
Output Current per Channel: 10 mA

Electrical Parameters:

Supply Voltage Range: 2.7 V to 6 V
Operating Temperature Range: -40°C to 125°C

Physical & Compliance Parameters:

Package Type: 10-VSSOP
Mounting Type: Surface Mount
RoHS3 Compliance
MSL Level 1
REACH Unaffected Status

The substitute part TLV2453IDGS meets all these criteria and is therefore electrically and mechanically interchangeable with the TLV2453IDGSG4.

Parameter Comparison

Parameter	TLV2453IDGSG4	TLV2453IDGS
Manufacturer	Texas Instruments	Texas Instruments
Category	Linear, Amplifiers	Linear, Amplifiers
Amplifier Type	General Purpose	General Purpose
Number of Circuits	2	2
Output Type	Rail-to-Rail	Rail-to-Rail
Slew Rate	0.11 V/µs	0.11 V/µs
Gain Bandwidth Product	220 kHz	220 kHz
Current - Input Bias	500 pA	500 pA
Voltage - Input Offset	300 µV	300 µV
Current - Supply	23 µA (x2 Channels)	23 µA (x2 Channels)
Current - Output / Channel	10 mA	10 mA
Voltage - Supply Span (Min)	2.7 V	2.7 V
Voltage - Supply Span (Max)	6 V	6 V
Operating Temperature	-40°C to 125°C	-40°C to 125°C
Mounting Type	Surface Mount	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00 mm Width)	10-TFSOP, 10-MSOP (0.118", 3.00 mm Width)
Supplier Device Package	10-VSSOP	10-VSSOP
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
Product Status	Discontinued at DiGi Electronics	Obsolete

Engineering Selection Recommendations

The TLV2453IDGS is a direct substitute for the TLV2453IDGSG4. Both parts are manufactured by Texas Instruments and share identical electrical specifications, functional characteristics, and physical packaging.

Compliance & Regulatory Status: Both parts maintain ROHS3 compliance, MSL Level 1 rating, and REACH Unaffected status, ensuring compatibility with current manufacturing and environmental regulations.

Availability Consideration: The TLV2453IDGSG4 is discontinued at DiGi Electronics with 925 pieces in stock. The TLV2453IDGS is listed as obsolete with 1141 pieces available. For new designs or production requirements, component availability should be verified with authorized distributors prior to procurement.

Pin Configuration & Package: Both devices utilize the 10-VSSOP package with identical pin assignments, enabling direct board-level substitution without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can TLV2453IDGS be used as a direct replacement for TLV2453IDGSG4?

A: Yes. The TLV2453IDGS is electrically and mechanically equivalent to the TLV2453IDGSG4. All electrical parameters, including slew rate, gain bandwidth product, supply current, and output current specifications are identical. Both devices use the 10-VSSOP package with the same pin configuration.

Q: Are there any differences in compliance or regulatory status between these parts?

A: No. Both the TLV2453IDGSG4 and TLV2453IDGS maintain identical ROHS3 compliance, MSL Level 1 rating, and REACH Unaffected status.

Q: What is the difference between the part numbers TLV2453IDGSG4 and TLV2453IDGS?

A: The suffix variation (G4 versus no suffix) indicates different packaging or distribution codes assigned by the manufacturer or distributor. The core device specifications and functionality remain identical.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts share identical pin assignments, package dimensions (10-VSSOP, 0.118" width, 3.00 mm), and electrical characteristics. No circuit modifications or PCB redesign is required for substitution.

Q: What supply voltage range do these amplifiers support?

A: Both the TLV2453IDGSG4 and TLV2453IDGS operate across a 2.7 V to 6 V supply voltage range, making them suitable for battery-powered and low-voltage applications.

Q: Are these parts suitable for high-frequency applications?

A: These devices have a gain bandwidth product of 220 kHz and a slew rate of 0.11 V/µs, classifying them as general-purpose amplifiers for low to mid-frequency applications rather than high-frequency designs.

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