MAX3221ECUE+
Transceiver RS232, 3V-5.5V supply, 1 Driver, TSSOP-16
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3221ECUE+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2511497 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $11.350 ($12.485) |
| 10+ | $8.770 ($9.647) |
| 96+ | $7.440 ($8.184) |
| 192+ | $7.170 ($7.887) |
| 288+ | $7.040 ($7.744) |
| 576+ | $6.840 ($7.524) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3221ECUE+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2511497 |
| Technical Datasheet | |
| IC Type | RS232 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | - |
| Data Rate Max | 250Kbps |
| Supply Voltage Min | 3V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | TSSOP |
| No. of Pins | 16Pins |
| No. of Nodes | - |
| ESD Protection | ±8 kV (Contact), ±15 kV (Air Gap), ±15 kV (HBM) |
| Fail Safe | - |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MAX3221ECUE+ is a ±15KV ESD protected RS232 transceiver with AutoShutdown in 16 pin TSSOP package. It is a 3V powered EIA/TIA232 and V.28/V.24 communications interface with automatic shutdown/wakeup features, high data rate capabilities and enhanced electrostatic discharge (ESD) protection. The transmitter output and receiver input are protected ±15KV using IEC 1000-4-2 air gap discharge, ±8KV using IEC 1000-4-2 contact discharge and ±15KV using human body model. It saves power without changes to the existing BIOS or operating system by entering low power shutdown mode when the RS232 cable is disconnected or when the transmitters of the connected peripherals are off. The transceiver has a low dropout transmitter output stage delivering true RS232 performance from a +3V to +5.5V supply with a dual charge pump.
- One driver and one receiver
- Operating temperature range from 0°C to 70°C
- Supply current is 1μA in AutoShutdown or shutdown mode
- Charge pump requires four small 0.1μF capacitors for operation from a +3.3V supply
- Data rate of 250Kbps while maintaining RS232 output levels
Applications
Communications & Networking, Industrial, Portable Devices
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
| IC Type | RS232 Transceiver |
|---|---|
| No. of Transmitters | 1 |
| Data Rate Max | 250Kbps |
| Supply Voltage Max | 5.5V |
| No. of Pins | 16Pins |
| ESD Protection | ±8 kV (Contact), ±15 kV (Air Gap), ±15 kV (HBM) |
| Operating Temperature Min | 0°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| No. of Receivers | 1Receivers |
|---|---|
| Communication Mode | - |
| Supply Voltage Min | 3V |
| IC Case / Package | TSSOP |
| No. of Nodes | - |
| Fail Safe | - |
| Operating Temperature Max | 70°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000816 |