MAX4219EEE Equivalent & Substitute Parts

Part Overview

The MAX4219EEE is a three-circuit buffer and voltage feedback amplifier manufactured by Analog Devices Inc./Maxim Integrated. This linear amplifier IC features rail-to-rail output capability and is housed in a 16-QSOP surface mount package. The device is classified as obsolete, which necessitates identification of equivalent substitute components for ongoing design support and procurement requirements. The MAX4219EEE+ serves as the direct functional equivalent with improved compliance status.

Substiute Parts

MAX4219EEE

Analog Devices Inc./Maxim IntegratedIn Stock: 2039MAX4219EEE Datasheet

Current PartRFQ

MAX4219EEE+

Analog Devices Inc./Maxim IntegratedIn Stock: 2280MAX4219EEE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX4219EEE is determined by strict equivalence across the following critical parameters:

Electrical Performance Parameters:

• Amplifier topology (Buffer, Voltage Feedback)
• Number of independent circuits (3 channels)
• Output configuration (Rail-to-Rail)
• Slew rate (600 V/µs)
• Bandwidth (-3dB at 200 MHz)
• Input bias current (5.4 µA)
• Input offset voltage (4 mV)
• Supply current per channel group (5.5 mA total)
• Output current capability per channel (120 mA)
• Supply voltage range (3.15 V to 11 V)
• Temperature operating range (-40°C to 85°C)

Physical and Mechanical Parameters:

• Package type (16-SSOP)
• Package dimensions (0.154" width, 3.90 mm width)
• Mounting technology (Surface Mount)

The MAX4219EEE+ maintains identical electrical and mechanical specifications while offering improved product status and regulatory compliance. Substitution is valid only when all parameters listed above are matched.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: MAX4219EEE+

The MAX4219EEE+ is the direct equivalent of the MAX4219EEE. All electrical performance parameters, mechanical dimensions, and functional specifications are identical. The substitute part offers two significant advantages:

1. Product Status: The MAX4219EEE+ maintains Active product status, ensuring long-term availability and manufacturer support, whereas the MAX4219EEE is classified as Obsolete.

2. Regulatory Compliance: The MAX4219EEE+ is ROHS3 Compliant, meeting current environmental and hazardous substance restrictions. The original MAX4219EEE is RoHS non-compliant.

Both parts are REACH Unaffected and classified under ECCN EAR99. The substitute is supplied in Tube packaging format, which is standard for active production components.

For applications requiring the MAX4219EEE, the MAX4219EEE+ provides direct functional replacement with no circuit redesign or re-qualification necessary. The identical electrical specifications, package dimensions, and pin configuration ensure drop-in compatibility.

Frequently Asked Questions (FAQ)

Q: Can the MAX4219EEE+ be used as a direct replacement for the MAX4219EEE in existing designs?

A: Yes. The MAX4219EEE+ is electrically and mechanically identical to the MAX4219EEE. All performance parameters, including slew rate, bandwidth, supply current, output current, and operating temperature range are matched. The 16-SSOP package dimensions and surface mount configuration are identical. No circuit modifications are required.

Q: What is the difference between MAX4219EEE and MAX4219EEE+?

A: The primary differences are product status and regulatory compliance. The MAX4219EEE is Obsolete and RoHS non-compliant. The MAX4219EEE+ is Active and ROHS3 Compliant. All electrical and mechanical specifications are identical.

Q: Why is the MAX4219EEE classified as Obsolete?

A: Obsolete status indicates that the manufacturer has discontinued active production and support for this part number. The MAX4219EEE+ represents the current production equivalent.

Q: Are there any packaging differences between these parts?

A: The MAX4219EEE packaging format is not specified in the available data. The MAX4219EEE+ is supplied in Tube packaging, which is standard for active production components. Both use the 16-SSOP package case with identical physical dimensions (0.154" width, 3.90 mm width).

Q: What is the inventory status for these parts?

A: The MAX4219EEE has 2000 pieces listed as New Original In Stock. The MAX4219EEE+ has 2200 pieces listed as New Original In Stock. Availability may vary by distributor and time.

Q: Are there any compliance or certification differences?

A: Yes. The MAX4219EEE+ is ROHS3 Compliant, while the MAX4219EEE is RoHS non-compliant. Both parts are REACH Unaffected and classified under ECCN EAR99. For applications subject to RoHS requirements, the MAX4219EEE+ is the appropriate selection.

Q: Can I use the MAX4219EEE+ in new designs?

A: Yes. The MAX4219EEE+ is the recommended choice for new designs. It offers Active product status, ensuring long-term availability and manufacturer support, combined with current regulatory compliance.