ADS5401IZAY Equivalent & Substitute Parts

Part Overview

The ADS5401IZAY is a 12-bit pipelined analog-to-digital converter manufactured by Texas Instruments, designed for high-speed data acquisition applications. This device features a single differential input with a sampling rate of 800 MSPS and operates across dual supply voltage ranges (1.7V–1.9V and 3.15V–3.45V). The component is housed in a 196-NFBGA (12x12) package and is currently in active production status with full RoHS3 compliance. Identifying equivalent and substitute parts is essential for supply chain continuity, design flexibility, and procurement optimization when the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

ADS5401IZAY

Texas InstrumentsIn Stock: 1947ADS5401IZAY Datasheet

Current PartRFQ

ADS5401IZAY

Texas InstrumentsIn Stock: 1947ADS5401IZAY Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ADS5401IZAY is determined by strict alignment with the following critical parameters:

• Resolution: 12-bit conversion capability
• Sampling Rate: 800 MSPS minimum performance
• Input Configuration: Single differential input channel
• Data Interface: Parallel output architecture
• Converter Architecture: Pipelined topology
• Reference Configuration: Support for both external and internal reference sources
• Supply Voltage Ranges: Dual supply operation at 1.7V–1.9V and 3.15V–3.45V for analog; 1.7V–1.9V for digital
• Operating Temperature Range: -40°C to 85°C industrial specification
• Package Specification: 196-NFBGA (12x12) ball grid array
• Compliance Standards: RoHS3 compliance and MSL Level 3 rating

Only components matching all specified parameters across resolution, sampling performance, input topology, interface protocol, supply requirements, thermal range, and physical packaging qualify as direct substitutes. The ADS5401IZAY represents the current parametric equivalent within the Texas Instruments product portfolio.

Parameter Comparison

Engineering Selection Recommendations

The ADS5401IZAY maintains active production status with full RoHS3 compliance and REACH unaffected classification, ensuring regulatory alignment for industrial and commercial applications. The device carries MSL Level 3 rating with a 168-hour moisture sensitivity window, requiring standard moisture control during storage and handling. Selection of this component or its parametric equivalents should be based on confirmed alignment with all specified electrical parameters, package dimensions, and supply voltage requirements. Active product status ensures continued availability and technical support from Texas Instruments throughout the component lifecycle.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the ADS5401IZAY?

A: A valid substitute must match all critical parameters: 12-bit resolution, 800 MSPS sampling rate, single differential input, parallel data interface, pipelined architecture, dual supply voltage ranges (1.7V–1.9V and 3.15V–3.45V), -40°C to 85°C operating temperature, and 196-NFBGA (12x12) package specification.

Q: Is the ADS5401IZAY pin-compatible with other Texas Instruments ADC products?

A: Pin compatibility is determined by package specification. The 196-NFBGA (12x12) package is specific to this device family. Substitution requires identical package designation and pinout configuration.

Q: What is the significance of the MSL Level 3 rating?

A: MSL Level 3 indicates the component requires moisture control during storage and handling, with a 168-hour floor life window. Proper moisture management is essential to prevent solder joint degradation during reflow assembly.

Q: Does the ADS5401IZAY support both internal and external voltage references?

A: Yes, the device supports both external and internal reference configurations, providing design flexibility for different application requirements and power management strategies.

Q: What are the dual supply voltage requirements?

A: The analog supply operates at 1.7V–1.9V or 3.15V–3.45V, while the digital supply operates at 1.7V–1.9V. Both supplies must be independently regulated and decoupled according to Texas Instruments design guidelines.

Q: Is the ADS5401IZAY suitable for industrial temperature applications?

A: Yes, the -40°C to 85°C operating temperature range meets industrial specifications and is suitable for extended temperature environments with appropriate thermal management.