ADS8319IBDRCT Equivalent & Substitute Parts

Part Overview

The ADS8319IBDRCT is a 16-bit Analog to Digital Converter (ADC) manufactured by Texas Instruments, designed for data acquisition applications requiring single-channel conversion with SAR (Successive Approximation Register) architecture. This microPOWER™ series component operates with external voltage reference and supports SPI digital interface. The part is currently in active production status with ROHS3 compliance and is available in 10-VSON (3x3) surface mount packaging. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same product family.

Substiute Parts

ADS8319IBDRCT

Texas InstrumentsIn Stock: 2144ADS8319IBDRCT Datasheet

Current PartRFQ

ADS8319IBDRCR

Texas InstrumentsIn Stock: 715ADS8319IBDRCR Datasheet

Parametric EquivalentRFQ

ADS8319IDRCT

Texas InstrumentsIn Stock: 1428ADS8319IDRCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ADS8319IBDRCT are identified based on strict parametric equivalence within the ADS8319 base product family. All substitute candidates maintain identical electrical specifications across the following critical parameters: 16-bit resolution, 500k samples per second sampling rate, single input channel, pseudo-differential and single-ended input capability, SPI interface, SAR architecture, external reference requirement, 5V analog supply, 2.375V to 5.5V digital supply range, and -40°C to 85°C operating temperature. Mechanical compatibility is ensured through identical 10-VFDFN exposed pad packaging in 10-VSON (3x3) form factor with surface mount mounting type. All substitute parts maintain ROHS3 compliance, MSL 3 rating, and active product status. Substitution is limited to part number variants within the ADS8319 series that differ only in packaging configuration (Tape & Reel designation) or internal temperature grade coding, with no functional or electrical parameter deviation.

Parameter Comparison

Engineering Selection Recommendations

All three parts—ADS8319IBDRCT, ADS8319IBDRCR, and ADS8319IDRCT—are functionally equivalent for data acquisition applications requiring 16-bit SAR ADC conversion with single-channel input and SPI interface. Selection between these parts is determined by packaging configuration and inventory availability rather than electrical performance. The ADS8319IBDRCT and ADS8319IDRCT are supplied in Tape & Reel (TR) packaging suitable for automated assembly processes. The ADS8319IBDRCR is also supplied in Tape & Reel format. All parts maintain active product status with ROHS3 compliance and REACH unaffected designation, confirming regulatory compliance for industrial and commercial applications. Moisture sensitivity level 3 (168 hours) applies uniformly across all variants, requiring standard handling and storage protocols. Selection should prioritize inventory availability and supply chain lead times, as electrical and mechanical specifications are identical.

Frequently Asked Questions (FAQ)

Q: Can ADS8319IBDRCR be used as a direct replacement for ADS8319IBDRCT?

A: Yes. Both parts are parametrically equivalent with identical electrical specifications, operating temperature range, supply voltage requirements, and 10-VSON (3x3) surface mount packaging. The difference lies in packaging configuration designation only.

Q: What is the difference between ADS8319IDRCT and ADS8319IBDRCT?

A: Both parts share identical electrical and mechanical specifications. The part number suffix variation indicates internal temperature grade or manufacturing batch coding within the ADS8319 base product family. Functional performance and package compatibility are equivalent.

Q: Are all three parts compatible with the same PCB layout?

A: Yes. All three parts use identical 10-VFDFN exposed pad packaging in 10-VSON (3x3) form factor with surface mount mounting type. PCB footprint, pin configuration, and thermal management requirements are identical.

Q: What supply voltage levels are required for operation?

A: Analog supply voltage is fixed at 5V. Digital supply voltage operates within the range of 2.375V to 5.5V, allowing flexibility in digital interface voltage selection.

Q: Are these parts suitable for -40°C to 85°C temperature environments?

A: Yes. All three substitute parts maintain specified performance across the full -40°C to 85°C operating temperature range.

Q: What is the significance of the Tape & Reel (TR) packaging designation?

A: Tape & Reel packaging indicates the parts are supplied on continuous carrier tape wound on reels, optimized for automated pick-and-place assembly processes in high-volume manufacturing.

Q: Do all parts meet RoHS and REACH compliance requirements?

A: Yes. All three parts are ROHS3 compliant and REACH unaffected, confirming compliance with environmental and hazardous substance regulations.

Q: What is the moisture sensitivity level requirement for storage?

A: All parts carry MSL 3 rating with 168-hour floor life. Standard moisture control measures during storage and handling are required to maintain component reliability.