MAX1489EEPD Equivalent & Substitute Parts

Part Overview

The MAX1489EEPD is an RS232 receiver interface IC manufactured by Analog Devices Inc./Maxim Integrated. This 14-pin DIP package device provides 0/4 receiver functionality with a data rate of 120 Kbps and operates across a supply voltage range of 4.5V to 5.5V. The device is classified as obsolete, making identification of suitable alternatives essential for ongoing system support and new design implementations. Substitute parts must maintain identical electrical specifications and mechanical compatibility to ensure direct replacement capability.

Substiute Parts

MAX1489EEPD

Analog Devices Inc./Maxim IntegratedIn Stock: 5030MAX1489EEPD Datasheet

Current PartRFQ

MAX1489EEPD+

Analog Devices Inc./Maxim IntegratedIn Stock: 2308MAX1489EEPD+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX1489EEPD is determined by strict equivalence across the following critical parameters:

• Protocol specification (RS232)
• Receiver configuration (0/4 drivers/receivers)
• Receiver hysteresis (1.11 V)
• Data rate capability (120 Kbps minimum)
• Supply voltage range (4.5V ~ 5.5V)
• Operating temperature range (-40°C ~ 85°C)
• Package type (14-DIP through-hole)
• Pin count and pinout compatibility

The MAX1489EEPD+ qualifies as a direct substitute based on identical electrical characteristics and mechanical specifications. The primary distinction between these parts is product status and packaging format, with the MAX1489EEPD+ currently in active production status.

Parameter Comparison

Engineering Selection Recommendations

The MAX1489EEPD+ is the appropriate substitute for the obsolete MAX1489EEPD. Both parts maintain identical electrical and mechanical specifications, ensuring direct pin-for-pin replacement without circuit modification.

The MAX1489EEPD+ offers the additional advantage of active product status and ROHS3 compliance, making it suitable for new designs and systems requiring regulatory adherence. The obsolete status of the MAX1489EEPD necessitates transition to the MAX1489EEPD+ for continued component availability and supply chain reliability.

Both parts share identical moisture sensitivity classification (MSL 1) and REACH compliance status, confirming environmental and regulatory equivalence.

Frequently Asked Questions (FAQ)

Q: Can the MAX1489EEPD+ be used as a direct replacement for the MAX1489EEPD?

A: Yes. The MAX1489EEPD+ is electrically and mechanically identical to the MAX1489EEPD. Both devices feature the same RS232 receiver configuration, hysteresis specification, data rate, supply voltage range, operating temperature range, and 14-DIP package. No circuit modifications are required for substitution.

Q: What is the primary difference between these two parts?

A: The MAX1489EEPD is classified as obsolete, while the MAX1489EEPD+ maintains active production status. Additionally, the MAX1489EEPD+ is ROHS3 compliant, whereas the MAX1489EEPD is RoHS non-compliant. Electrical performance and package specifications are identical.

Q: Are there packaging differences between the MAX1489EEPD and MAX1489EEPD+?

A: Both parts use the 14-DIP (0.300", 7.62mm) package with 14-PDIP supplier device packaging. The primary packaging distinction is that the MAX1489EEPD+ is supplied in tube format, while the original part number does not specify a particular packaging format. Pin configuration and mechanical dimensions are identical.

Q: Is the MAX1489EEPD+ suitable for new designs?

A: Yes. The MAX1489EEPD+ is in active production status and meets ROHS3 compliance requirements, making it appropriate for new design implementations. The obsolete status of the MAX1489EEPD makes the MAX1489EEPD+ the recommended choice for ongoing development.

Q: What are the critical parameters that define substitution eligibility for this device?

A: Substitution eligibility is determined by equivalence in protocol (RS232), receiver configuration (0/4), receiver hysteresis (1.11 V), data rate (120 Kbps), supply voltage (4.5V ~ 5.5V), operating temperature range (-40°C ~ 85°C), and package type (14-DIP through-hole). Any deviation in these parameters disqualifies a part as a direct substitute.