ADS8370IBRHPR Equivalent & Substitute Parts

Part Overview

The ADS8370IBRHPR is a 16-bit Analog to Digital Converter (ADC) manufactured by Texas Instruments, designed for single-channel data acquisition applications. It features a Successive Approximation Register (SAR) architecture with a 600 kSPS sampling rate, supporting both pseudo-differential and single-ended input configurations. The device operates with external or internal voltage references and is housed in a 28-VQFN (6x6mm) surface mount package with exposed pad.

The ADS8370IBRHPR 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

ADS8370IBRHPR

Texas InstrumentsIn Stock: 806ADS8370IBRHPR Datasheet

Current PartRFQ

ADS8370IBRHPT

Texas InstrumentsIn Stock: 2065ADS8370IBRHPT Datasheet

DirectRFQ

ADS8370IRHPT

Texas InstrumentsIn Stock: 1622ADS8370IRHPT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ADS8370IBRHPR are identified based on strict electrical and mechanical parameter equivalence. The following criteria determine substitutability:

Critical Parameters for Substitution:

• Resolution: 16 Bit
• Sampling Rate: 600 kSPS
• Number of Inputs: 1
• Input Type: Pseudo-Differential, Single Ended
• Architecture: SAR
• Data Interface: SPI
• Reference Type: External, Internal
• Analog Supply Voltage: 5V
• Digital Supply Voltage: 2.7V ~ 5.25V
• Operating Temperature Range: -40°C ~ 85°C
• Package Type: 28-VQFN (6x6mm) Exposed Pad
• Mounting Type: Surface Mount

All identified substitute parts maintain identical electrical specifications and physical packaging. Differences exist only in product status and packaging format (Tape & Reel versus bulk), which do not affect functional compatibility or performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

ADS8370IBRHPT is the primary direct substitute for the ADS8370IBRHPR. Both parts share identical electrical and mechanical specifications. The ADS8370IBRHPT maintains Active product status and is available in Tape & Reel packaging format, providing superior supply chain availability and production efficiency compared to the Obsolete ADS8370IBRHPR.

ADS8370IRHPT is a parametric equivalent offering identical functional performance and electrical characteristics. This part also maintains Active product status and Tape & Reel packaging. Selection between ADS8370IBRHPT and ADS8370IRHPT should be based on inventory availability and procurement lead times, as both parts are functionally interchangeable.

Both substitute parts maintain full compliance with ROHS3 and REACH requirements, ensuring regulatory compatibility with existing designs. The MSL rating of 2 (1 Year) applies uniformly across all three parts, requiring identical moisture control and handling procedures during storage and assembly.

Frequently Asked Questions (FAQ)

Q: Can ADS8370IBRHPT directly replace ADS8370IBRHPR in existing designs?

A: Yes. The ADS8370IBRHPT is a direct substitute with identical electrical specifications, pin configuration, and package dimensions. No circuit modifications are required.

Q: What is the difference between ADS8370IBRHPT and ADS8370IRHPT?

A: Both parts are parametric equivalents with identical electrical and mechanical specifications. The difference lies in internal device configuration, but this does not affect functional performance or compatibility. Both are suitable for direct substitution.

Q: Why is the ADS8370IBRHPR marked as Obsolete?

A: The ADS8370IBRHPR has reached end-of-life status. Active alternatives (ADS8370IBRHPT and ADS8370IRHPT) are available to support ongoing production and new designs.

Q: Are there packaging considerations when switching from ADS8370IBRHPR to substitute parts?

A: The ADS8370IBRHPR is supplied in bulk packaging, while ADS8370IBRHPT and ADS8370IRHPT are supplied in Tape & Reel format. Both packaging formats contain identical components. Tape & Reel packaging is standard for automated assembly processes and provides improved handling and traceability.

Q: Do the substitute parts require different PCB layouts or assembly procedures?

A: No. All three parts use the same 28-VQFN (6x6mm) package with exposed pad. PCB layouts, solder paste stencils, and reflow profiles remain unchanged.

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

A: No. All three parts maintain identical RoHS3 compliance, REACH Unaffected status, and MSL rating of 2 (1 Year). Regulatory and environmental requirements are uniform across all variants.

Q: What inventory status should I expect for substitute parts?

A: ADS8370IBRHPT and ADS8370IRHPT maintain Active product status with established supply channels. Current inventory levels are 1960 Pcs and 1576 Pcs respectively, providing reliable availability for production requirements.