TSX564AIYPT Equivalent & Substitute Parts

Part Overview

The TSX564AIYPT is a CMOS 4-circuit rail-to-rail amplifier manufactured by STMicroelectronics in a 14-TSSOP surface mount package. This linear amplifier is designed for applications requiring low-power operation with automotive-grade qualification (AEC-Q100). The device is currently in active production status with 3068 units in stock.

Substitute parts are identified when equivalent functional performance can be achieved within the specified electrical and mechanical parameters. Alternative models may be required due to inventory availability, packaging format preferences, or supply chain considerations while maintaining compatibility with the original design specifications.

Substiute Parts

TSX564AIYPT

STMicroelectronicsIn Stock: 3117TSX564AIYPT Datasheet

Current PartRFQ

MCP6H04-E/ST

Microchip TechnologyIn Stock: 2946MCP6H04-E/ST Datasheet

SimilarRFQ

MCP6H04T-E/ST

Microchip TechnologyIn Stock: 3828MCP6H04T-E/ST Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TSX564AIYPT is determined by the following critical parameters:

Mechanical Compatibility:

• Package type: 14-TSSOP surface mount
• Package dimensions: 0.173" width, 4.40mm width
• Mounting type: Surface mount

Electrical Compatibility:

• Number of circuits: 4 amplifier circuits
• Output configuration: Rail-to-rail output
• Supply voltage range: Minimum 3V to maximum 16V
• Operating temperature range: -40°C to 125°C

Compliance & Certification:

• RoHS3 compliance
• Moisture sensitivity level: 1 (Unlimited)
• REACH unaffected status
• ECCN: EAR99
• HTSUS: 8542.33.0001

Substitute parts must satisfy all mechanical and electrical compatibility criteria. The MCP6H04-E/ST and MCP6H04T-E/ST from Microchip Technology meet these requirements with identical package specifications and compatible electrical operating ranges.

Parameter Comparison

Engineering Selection Recommendations

TSX564AIYPT (Primary Part)

The TSX564AIYPT is an active production component with automotive-grade qualification (AEC-Q100) and ROHS3 compliance. This part is suitable for applications requiring CMOS amplifier technology with the specified electrical characteristics. Current inventory of 3068 units supports immediate availability.

MCP6H04T-E/ST (Preferred Substitute - Tape & Reel Packaging)

The MCP6H04T-E/ST is supplied in Tape & Reel (TR) packaging, matching the original part's packaging format. This Microchip Technology device maintains identical mechanical compatibility with the 14-TSSOP package and surface mount mounting type. All compliance certifications (ROHS3, REACH unaffected, EAR99) are equivalent. Current inventory of 3800 units provides availability. The device operates within the same temperature range (-40°C to 125°C) and supply voltage span (3.5V to 16V maximum). Electrical performance differs in slew rate (0.8V/µs versus 1.1V/µs) and gain bandwidth product (1.2MHz versus 900kHz), with the substitute offering higher bandwidth performance.

MCP6H04-E/ST (Alternative Substitute - Tube Packaging)

The MCP6H04-E/ST is supplied in Tube packaging and provides identical electrical and mechanical specifications to the MCP6H04T-E/ST. This variant is suitable when tube packaging is acceptable for the application. Current inventory of 2918 units is available. All compliance and certification parameters match the primary part requirements.

Frequently Asked Questions (FAQ)

Q: Can the MCP6H04-E/ST and MCP6H04T-E/ST be used interchangeably with the TSX564AIYPT?

A: Both MCP6H04 variants are mechanically and electrically compatible substitutes. The primary difference is packaging format: MCP6H04T-E/ST is supplied in Tape & Reel (TR), while MCP6H04-E/ST is supplied in Tube. Both devices feature identical 14-TSSOP package dimensions, surface mount mounting type, and operate within the required supply voltage range and temperature specifications.

Q: What are the key electrical differences between the TSX564AIYPT and the MCP6H04 substitutes?

A: The TSX564AIYPT has a slew rate of 1.1V/µs and gain bandwidth product of 900kHz. The MCP6H04 variants have a slew rate of 0.8V/µs and gain bandwidth product of 1.2MHz. The MCP6H04 devices also have lower supply current (135µA total for 4 channels versus 250µA) and lower output current per channel (50mA versus 92mA). Input bias current is higher in the MCP6H04 (10pA versus 1pA). The minimum supply voltage for MCP6H04 is 3.5V compared to 3V for the TSX564AIYPT.

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

A: All three parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. All share the same HTSUS code (8542.33.0001) and moisture sensitivity level (MSL 1 - Unlimited). The TSX564AIYPT carries automotive-grade qualification (AEC-Q100), while the MCP6H04 variants are general-purpose devices. This distinction should be evaluated based on application requirements.

Q: Which packaging format should be selected for production?

A: The MCP6H04T-E/ST in Tape & Reel (TR) packaging matches the original TSX564AIYPT packaging format and is recommended for high-volume automated assembly processes. The MCP6H04-E/ST in Tube packaging is suitable for lower-volume applications or manual assembly operations.

Q: What is the operating temperature range for all three parts?

A: All three devices operate across the temperature range of -40°C to 125°C, meeting the same thermal specifications.

Q: Are there any supply voltage compatibility concerns?

A: The TSX564AIYPT operates with a minimum supply voltage of 3V, while the MCP6H04 variants require a minimum of 3.5V. Both support a maximum supply voltage of 16V. Applications operating below 3.5V require the TSX564AIYPT. For applications operating at 3.5V or higher, both options are compatible.