MAX9693ESE Equivalent & Substitute Parts

Part Overview

The MAX9693ESE is a dual-channel comparator with integrated latch functionality, featuring complementary ECL outputs. Manufactured by Analog Devices Inc./Maxim Integrated, this 16-SOIC surface-mount device operates across the industrial temperature range of -40°C to 85°C. The part is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement continuity.

Substiute Parts

MAX9693ESE

Analog Devices Inc./Maxim IntegratedIn Stock: 2360MAX9693ESE Datasheet

Current PartRFQ

MAX9693ESE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1047MAX9693ESE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX9693ESE is determined by strict equivalence across the following critical parameters:

• Dual-channel comparator architecture with integrated latch function
• Complementary ECL output configuration
• Input offset voltage specification of 6.5mV @ 5V
• Input bias current specification of 20µA @ 5V
• Output current capability of 50mA (typical)
• Quiescent current specification of 46mA (maximum)
• Common-mode rejection ratio of 80dB and power supply rejection ratio of 60dB
• Propagation delay of 1.8ns (maximum)
• 16-SOIC surface-mount package with 0.154" width (3.90mm)
• Industrial operating temperature range of -40°C to 85°C

The MAX9693ESE+ qualifies as a direct substitute based on identical electrical specifications and package configuration. The primary distinction is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The MAX9693ESE+ is the direct functional equivalent of the MAX9693ESE. Both devices share identical electrical specifications and package configuration, enabling pin-for-pin substitution in circuit designs.

The MAX9693ESE+ is classified as an active product with ROHS3 compliance certification, whereas the MAX9693ESE is obsolete and RoHS non-compliant. For new designs or production continuity, the MAX9693ESE+ is the appropriate selection. Both devices maintain REACH Unaffected status and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can the MAX9693ESE+ be used as a direct replacement for the MAX9693ESE?

A: Yes. The MAX9693ESE+ is electrically and mechanically identical to the MAX9693ESE. All electrical parameters, including input offset voltage, bias current, output current, propagation delay, and frequency response characteristics, are equivalent. Both devices use the 16-SOIC surface-mount package with identical pinout and footprint.

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

A: The MAX9693ESE+ is an active product with ROHS3 compliance certification, while the MAX9693ESE is obsolete and RoHS non-compliant. The electrical and functional specifications are identical.

Q: Are there any package or mounting differences?

A: No. Both the MAX9693ESE and MAX9693ESE+ use the 16-SOIC surface-mount package with a 0.154" width (3.90mm). PCB footprints and assembly processes are identical.

Q: What are the key electrical parameters that define this comparator family?

A: The defining specifications are dual-channel architecture with integrated latch, complementary ECL outputs, 6.5mV input offset voltage, 20µA input bias current, 50mA output current capability, 80dB CMRR, 60dB PSRR, and 1.8ns maximum propagation delay across the -40°C to 85°C operating range.

Q: Is the MAX9693ESE+ suitable for new production designs?

A: Yes. The MAX9693ESE+ is an active product with current manufacturing support and ROHS3 compliance, making it the appropriate choice for new designs requiring this comparator architecture.