MAX221CUE+
Transceiver RS232, 4.5V-5.5V supply, 1 Driver, TSSOP-16
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX221CUE+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2511475 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $8.860 ($9.746) |
| 10+ | $6.790 ($7.469) |
| 96+ | $5.710 ($6.281) |
| 192+ | $5.500 ($6.050) |
| 288+ | $5.390 ($5.929) |
| 576+ | $5.240 ($5.764) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX221CUE+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2511475 |
| Technical Datasheet | |
| IC Type | RS232 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | - |
| Data Rate Max | 250Kbps |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | TSSOP |
| No. of Pins | 16Pins |
| No. of Nodes | - |
| ESD Protection | - |
| 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 MAX221CUE+ is a +5V powered single RS232 transceiver with AutoShutdown in 16 pin TSSOP package. This RS232 transmit/receive and V.28 communication interface device has automatic shutdown/wake-up features and high data rate capabilities. The MAX221 achieves a low 1μA supply current with Maxim’s revolutionary AutoShutdown feature. AutoShutdown saves power without changes to existing BIOS or operating system by entering low power shutdown mode when RS232 cable is disconnected or when transmitter of connected peripheral is off. The device wakes up and drives INVALID (complementary) pin high when an active RS232 cable is connected. The internal power supply consists of a dual charge pump that provides positive output voltage (doubling charge pump) and negative voltage (inverting charge pump) from a single +5V supply.
- Supply voltage range from 4.5V to 5.5V
- Operating temperature range from 0°C to 70°C
- Maximum data rate of 250Kbps
- VCC supply current of 5mA
- Transmitter skew of 200ns and receiver skew of 50ns
- Transition region slew rate of 6V/μs
Applications
Communications & Networking, Industrial, Consumer Electronics, 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 | - |
| Operating Temperature Min | 0°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| No. of Receivers | 1Receivers |
|---|---|
| Communication Mode | - |
| Supply Voltage Min | 4.5V |
| IC Case / Package | TSSOP |
| No. of Nodes | - |
| Fail Safe | - |
| Operating Temperature Max | 70°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (2)
Associated Products
2 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia 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): | .000061 |