ADS1119IPWR Equivalent & Substitute Parts

Part Overview

The ADS1119IPWR is a 16-bit Sigma-Delta analog-to-digital converter manufactured by Texas Instruments, designed for multi-channel data acquisition applications. This device features 4 differential or single-ended inputs, I2C digital interface, and integrated programmable gain amplifier (PGA). The part is currently in active production status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified when packaging or supply chain requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

ADS1119IPWR

Texas InstrumentsIn Stock: 8001ADS1119IPWR Datasheet

Current PartRFQ

ADS1119IPWT

Texas InstrumentsIn Stock: 2562ADS1119IPWT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ADS1119IPWR are identified based on electrical parameter equivalence and mechanical compatibility. The substitution criteria are strictly limited to the following parameters:

• 16-bit resolution
• 1 kSPS sampling rate
• 4 input channels
• Differential and single-ended input capability
• I2C digital interface
• Sigma-Delta architecture
• 2.3V ~ 5.5V supply voltage range (both analog and digital)
• -40°C ~ 125°C operating temperature
• 16-TSSOP package footprint
• Surface mount configuration
• Active product status
• RoHS3 compliance
• MSL 3 rating

The ADS1119IPWT qualifies as a parametric equivalent based on identical electrical specifications and package dimensions. The only distinction is packaging format: Cut Tape (CT) & Digi-Reel® versus Tape & Reel (TR).

Parameter Comparison

Engineering Selection Recommendations

Both the ADS1119IPWR and ADS1119IPWT are active production devices from Texas Instruments with identical electrical specifications and package footprints. Selection between these parts is determined by packaging and supply chain requirements rather than functional capability.

The ADS1119IPWR in Cut Tape & Digi-Reel® format is suitable for applications requiring smaller order quantities or mixed component sourcing. The ADS1119IPWT in Tape & Reel format is appropriate for high-volume manufacturing environments utilizing automated pick-and-place assembly equipment.

Both parts maintain full RoHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. MSL 3 rating (168 hours) applies to both variants, requiring standard moisture control during storage and handling.

Frequently Asked Questions (FAQ)

Q: Are ADS1119IPWR and ADS1119IPWT electrically identical?

A: Yes. Both parts share identical electrical specifications including 16-bit resolution, 1 kSPS sampling rate, 4-channel input configuration, I2C interface, and supply voltage range of 2.3V ~ 5.5V.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. ADS1119IPWR uses Cut Tape & Digi-Reel® packaging, while ADS1119IPWT uses Tape & Reel format. Both use the same 16-TSSOP package footprint.

Q: Can I substitute ADS1119IPWT for ADS1119IPWR on a PCB?

A: Yes. The 16-TSSOP package dimensions are identical (0.173" width, 4.40mm), and pin configuration is the same. PCB layout and schematic connections require no modification.

Q: Which packaging format should I select for my application?

A: Cut Tape & Digi-Reel® format (ADS1119IPWR) is suitable for lower-volume production or component kits. Tape & Reel format (ADS1119IPWT) is optimized for automated assembly lines and high-volume manufacturing.

Q: Do both parts have the same compliance certifications?

A: Yes. Both ADS1119IPWR and ADS1119IPWT are RoHS3 compliant, REACH unaffected, and carry MSL 3 rating with 168-hour moisture sensitivity level.

Q: What is the base product number for these parts?

A: The base product number is ADS1119. Both ADS1119IPWR and ADS1119IPWT are variants of this base device.