MAX3221EEUE+
Transceiver RS232, 3V-5.5V supply, 1 Driver, TSSOP-16
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3221EEUE+Copy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 2519265 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $16.430 ($18.073) |
| 10+ | $12.860 ($14.146) |
| 96+ | $11.010 ($12.111) |
| 192+ | $10.640 ($11.704) |
| 288+ | $10.460 ($11.506) |
| 576+ | $10.190 ($11.209) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3221EEUE+Copy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 2519265 |
| 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 | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
MAX3221EEUE+ is a 3V-powered EIA/TIA-232 and V.28/V.24 communications interfaces with automatic shutdown/wakeup features, high data rate capabilities, and enhanced ESD protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 AirGap Discharge, to ±8kV using IEC 1000-4-2 contact discharge, and to ±15kV using the human body model. It achieves a 1µA supply current with Maxim’s revolutionary Auto Shutdown™ feature. They save power without changes to the existing BIOS or operating system by entering low-power shutdown mode when the RS-232 cable is disconnected, or when the transmitters of the connected peripherals are off. The transceiver has a proprietary low-dropout transmitter output stage, delivering true RS-232 performance from a +3.0V to +5.5V supply with a dual charge pump. Typical applications include notebook, subnotebook, and palmtop computers, cellular phones, battery-powered equipment, handheld equipment, peripherals and printers.
- 1-driver/1-receiver
- Charge pump requires only four small 0.1µF capacitors for operation from a +3.3V supply
- Guaranteed to run at data rates of 250Kbps while maintaining RS-232 output levels
- Auto shutdown feature is enabled
- Temperature range from -40°C to +85°C
- Available in 16 pin TSSOP package
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 | -40°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 | 85°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): | .000122 |