ADS1208IPWR Equivalent & Substitute Parts

Part Overview

The ADS1208IPWR is a 16-bit modulator integrated circuit manufactured by Texas Instruments, designed for data acquisition applications requiring serial interface communication. This component operates across a wide supply voltage range of 2.7V to 5.5V and 4.5V to 5.5V, with a sampling rate of 40 kHz and single-channel configuration. The device is currently classified as obsolete, which necessitates identification of active equivalent alternatives to maintain design continuity and ensure long-term component availability for new production runs and system maintenance.

Substiute Parts

ADS1208IPWR

Texas InstrumentsIn Stock: 1056ADS1208IPWR Datasheet

Current PartRFQ

ADS1208IPW

Texas InstrumentsIn Stock: 1182ADS1208IPW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ADS1208IPWR is determined by strict equivalence across the following critical parameters:

• Resolution and Sampling Rate: 16-bit resolution at 40 kHz sampling rate
• Channel Configuration: Single-channel modulator architecture
• Data Interface: Serial communication protocol
• Supply Voltage Compatibility: Operating range of 2.7V ~ 5.5V and 4.5V ~ 5.5V
• Operating Temperature Range: -40°C ~ 85°C
• Package Specification: 16-TSSOP surface mount package with 0.173" width (4.40mm)
• Compliance Standards: ROHS3 compliance and REACH unaffected status

The ADS1208IPW qualifies as a direct substitute based on identical electrical specifications, package configuration, and compliance certifications. The primary distinction is product status: ADS1208IPW is active and available, whereas ADS1208IPWR is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The ADS1208IPW is the direct equivalent substitute for the obsolete ADS1208IPWR. Both components share identical electrical specifications, package configuration, and compliance certifications. The ADS1208IPW maintains active product status with confirmed inventory availability, making it the appropriate selection for new designs and component replenishment.

The packaging difference (tube for ADS1208IPW versus unspecified for ADS1208IPWR) does not affect functional compatibility or circuit performance. Both components meet ROHS3 compliance requirements and REACH unaffected status, ensuring regulatory alignment for manufacturing and distribution.

Frequently Asked Questions (FAQ)

Q: Can ADS1208IPW be used as a direct replacement for ADS1208IPWR in existing designs?

A: Yes. The ADS1208IPW is electrically and mechanically identical to the ADS1208IPWR across all specified parameters, including resolution, sampling rate, supply voltage, operating temperature range, and 16-TSSOP package configuration. No circuit modifications are required.

Q: What is the primary reason for substitution?

A: The ADS1208IPWR is classified as obsolete, while the ADS1208IPW maintains active product status with available inventory. Substitution ensures long-term component availability and manufacturing continuity.

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

A: No. Both the ADS1208IPWR and ADS1208IPW are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements.

Q: Does the packaging format (tube) affect circuit performance?

A: No. Packaging format affects only handling, storage, and logistics. The electrical and mechanical specifications of the component remain unchanged. The 16-TSSOP package configuration is identical for both parts.

Q: What is the operating temperature range for both components?

A: Both the ADS1208IPWR and ADS1208IPW operate across the temperature range of -40°C to 85°C, supporting industrial and commercial applications.

Q: Are the supply voltage requirements identical?

A: Yes. Both components operate with supply voltage ranges of 2.7V ~ 5.5V and 4.5V ~ 5.5V, providing flexibility for various power supply configurations.