COSMAX3232ID - MAX3232E Alternative | COSINE Interface Transceiver IC

Cross-reference  ·  Before you substitute  ·  Related parts  ·  FAQ  ·  Request a quote

COSMAX3232ID — Interface Transceiver IC, alternative to MAX3232E

COSMAX3232ID is supplied by Shenzhen Jingteng Electronics (JTDZ Tech) as a domestically sourced option for MAX3232E (MAXIM). Imported parts in this class are frequently subject to allocation, long lead times and steep price swings. A Chinese-manufactured equivalent removes that exposure: the parts are production-validated in industrial, consumer and automotive designs and ship from stock on a short lead time.

Cross-reference chart — which imported parts does COSMAX3232ID replace?

Every imported part number that COSMAX3232ID is published as a cross-reference alternative to, per the COSINE (科山芯创) 2025 selection table:

Cross-reference means functional equivalence in the same application role. It is not a blanket claim of pin-for-pin identity — confirm package, pinout and the parameters listed below before you release a design change.

Device information

What to verify before substituting COSMAX3232ID

These are the parameters that decide whether a cross-reference works in practice. Run through the list against the datasheet before releasing a change:

1. Data rate capability and the slew-rate limiting option, which directly affects EMI and cable length
2. Supply range and logic-level compatibility (3.3 V vs 5 V I/O) with your controller
3. Bus common-mode range and bus fault protection voltage
4. ESD rating on the bus pins, and whether the was HBM or IEC-spec rated
5. Fail-safe behaviour (idle, open, short, terminated) — a common and costly difference between families
6. Pinout and mode-select pin behaviour, including slope-control and standby pins
7. Isolation requirements if the design spans separate grounds

Typical applications

• Industrial fieldbus and factory automation
• PLC, HMI and motion-control networks
• Automotive and commercial-vehicle networks
• Building automation and metering
• Data acquisition and instrumentation
• Robotics and CNC control systems

Related COSINE parts and alternatives

Other {BRAND} parts in the same device family or the same device class — useful when you are cross-referencing a whole BOM rather than a single line item.

Prefer the imported? We also stock MAX3232CSE — compare price, lead time and availability before you decide.

Frequently asked questions

What does COSMAX3232ID replace?

According to the COSINE (科山芯创) 2025 cross-reference table, COSMAX3232ID is published as an alternative to MAX3232E (MAXIM).

Is COSMAX3232ID a pin-to-pin drop-in for MAX3232E?

Cross-reference means the part is intended for the same application role; it is not a blanket guarantee of pin-for-pin identity. Check package, pinout and the parameters listed under “What to verify” above, or send us your BOM and we will confirm before you commit.

Can you supply the MAX3232E as well?

Yes. We source both the imported and the Chinese-manufactured alternative, so you can compare price, lead time and availability on the same quote.

What is the MOQ and lead time for COSMAX3232ID?

MOQ 1 pc. COSMAX3232ID is held in stock and ships within 24 hours; quotes are returned within 2 business hours. We ship worldwide including India, Vietnam and the Middle East.

Request a quote for COSMAX3232ID

Send us the part number and target quantity — we reply within 2 business hours with price, stock and a cross-reference confirmation.

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