ADS1208IPWRG4 Equivalent & Substitute Parts

Part Overview

The ADS1208IPWRG4 is a 16-bit modulator integrated circuit from Texas Instruments designed for data acquisition applications. It features a single channel with a 40 kHz sampling rate and serial data interface, operating across a supply voltage range of 2.7V to 5.5V and 4.5V to 5.5V. The device is packaged in a 16-TSSOP surface mount configuration.

The ADS1208IPWRG4 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 utilizing this modulator.

Substiute Parts

ADS1208IPWRG4

Texas InstrumentsIn Stock: 847ADS1208IPWRG4 Datasheet

Current PartRFQ

ADS1208IPW

Texas InstrumentsIn Stock: 1182ADS1208IPW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ADS1208IPWRG4 is determined by strict equivalence across the following critical parameters:

• Resolution: 16 bits
• Sampling Rate: 40 kHz
• Number of Channels: 1
• Data Interface: Serial
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Voltage Supply: 2.7V ~ 5.5V, 4.5V ~ 5.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount

The ADS1208IPW qualifies as a direct substitute based on identical electrical specifications, package configuration, and thermal operating range. Both devices share the same base product number (ADS1208) and maintain full compatibility across all functional parameters.

Parameter Comparison

Engineering Selection Recommendations

The ADS1208IPW is the manufacturer-recommended substitute for the obsolete ADS1208IPWRG4. Both devices maintain identical electrical and mechanical specifications, ensuring direct functional compatibility in existing designs.

The primary distinction is product status: the ADS1208IPWRG4 is classified as Obsolete, while the ADS1208IPW carries Active status. This transition to an active product line ensures continued availability, manufacturing support, and compliance with current regulatory standards.

Both parts maintain ROHS3 compliance and identical moisture sensitivity ratings, supporting seamless integration into production environments without design modification.

Frequently Asked Questions (FAQ)

Q: Can the ADS1208IPW directly replace the ADS1208IPWRG4 in existing designs?

A: Yes. The ADS1208IPW is electrically and mechanically identical to the ADS1208IPWRG4 across all specified parameters, including resolution, sampling rate, supply voltage, operating temperature, and package configuration. No design changes are required.

Q: What is the difference between the ADS1208IPWRG4 and ADS1208IPW?

A: The primary difference is product status. The ADS1208IPWRG4 is Obsolete, while the ADS1208IPW is Active. Both devices share identical electrical specifications and packaging. The packaging designation differs (the main part includes "RG4" suffix), but the functional performance and pinout remain unchanged.

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

A: No. Both the ADS1208IPWRG4 and ADS1208IPW maintain ROHS3 compliance, identical moisture sensitivity levels (MSL 2, 1 Year), and REACH Unaffected status. Regulatory compliance is equivalent across both parts.

Q: What packaging format is available for the ADS1208IPW?

A: The ADS1208IPW is supplied in Tube packaging, while the ADS1208IPWRG4 packaging designation is not specified in the provided data. Both devices use the 16-TSSOP surface mount package with identical physical dimensions (0.173", 4.40mm Width).

Q: Is the ADS1208IPW suitable for the same operating temperature range?

A: Yes. Both devices operate across the identical temperature range of -40°C to 85°C, supporting applications requiring extended thermal performance.