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MAX3232ESEalternatives & cross reference

1 Chinese-brand replacement candidate for MAX3232ESE (Analog Devices) in Interface ICs — each labeled with its verification level and parameter differences. Shenzhen sourcing, quote in 24 hours.

MAX3232ESE

UMW · Interface ICs

VerifiedFAE reviewed
Same standard partPin-compatibleUpdated 2026-10-28Vendor document
ParameterMAX3232ESEMAX3232ESEEngineering note
Guaranteed data rate120 kbps250 kbit/sThe target datasheet specifies a higher guaranteed data rate.

FAE documentary review accepted: both exact order codes are 16-pin narrow SOIC/SOP RS-232 transceivers with two drivers/receivers, 3.0-5.5 V operation and four 0.1 uF charge-pump capacitors. The source ordering table specifies -40 to +85 C and 120 kbps; the UMW datasheet specifies -40 to +105 C and 250 kbit/s. HuluIC lists 0 to +70 C for the UMW record, which conflicts with the manufacturer datasheet and is not used for the acceptance decision. The target widens both temperature and data-rate margins. Document review only; not bench, reliability or production qualified.

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MAX485ESAULN2003ADRADuM1285CRZADuM1301BRWZADuM131E1BRZADuM2210TRWZISOW7821FISOW7844

Disclaimer

Cross-reference suggestions for MAX3232ESE are provided for engineering convenience and are based on published specifications, vendor documents, or parametric analysis as labeled on each entry. They do not constitute an endorsement by, or an affiliation with, Analog Devices, and they are not a guarantee of suitability for any specific application. Always validate alternatives against both manufacturers' current datasheets and your own qualification process before production use.