MAX3221EUE+T
Drivers, Receivers, Transceivers
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 4.25 V |
| Data Rate | 235000 |
| charge pump | Yes |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| Type | Description |
|---|---|
| Type | Transceiver |
| Operating Temp | -40°C ~ +85°C |
| Features | Low-power mode;Wake-up function |
| Package / Case | TSSOP-16 |
Product Introduction
The MAX3221/MAX3223/MAX3243 achieve 1µA supply current with Maxim’s revolutionary AutoShutdown feature. When the MAX3221/MAX3223/MAX3243 do not sense a valid signal level on their receiver inputs, the onboard power supply and drivers shut down. This occurs if the RS - 232 cable is disconnected or if the transmitters of the connected peripheral are turned off. The system turns on again when a valid level is applied to any RS - 232 receiver input.
The MAX3221/MAX3223/MAX3243 require only 0.1µF capacitors in 3.3V operation, and can operate from input voltages ranging from +3.0V to +5.5V.
A proprietary, high - efficiency, dual charge - pump power supply and a low - dropout transmitter combine to deliver true RS - 232 performance from a single +3.0V to +5.5V supply.
The MAX3221 is a 1 - driver/1 - receiver 16 - pin SSOP version of the 20 - pin 2 - driver/2 - receiver MAX3223.
The MAX3243 is a 3 - driver/5 - receiver with a complementary always - active receiver for external monitoring in a variety of 28 pin packages.
Features
- Integrated Charge Pump Circuitry Simplifies Power Requirements
- Eliminates the Need for a ±12 Supply
- Operation From a Single +3.3V or +5V Supply
- 1µA Supply Current in Shutdown Mode Saves Power
- AutoShutdown Feature is Enabled After No Activity on Receiver Inputs for 30µs
- Software Control Option for Shutdown
Applications
- - Battery - Powered Equipment - Hand - Held Equipment - Peripherals - Portable Diagnostics Equipment
Datasheet
Alternative Parts
Common MAX3221EUE+T alternatives overseas buyers search for:
- UM3221EEUE (request quote)
- ICL3221EIVZ-T (request quote)
- MAX3323EEUE+T (request quote)
- MAX3221IPWR (request quote)
- SP3220EEY-L/TR (request quote)
- SP3221EEY-L/TR (request quote)
- TRS3221EIPWR (request quote)
- MAX3221EIPWR (request quote)
- SN65C3221PWR (request quote)
- TRS3221IPWR (request quote)
- SN65C3221EPWR (request quote)
- ICL3221EIVZ-T7A (request quote)
- SP3220EUEY-L/TR (request quote)
- MAX3221EEUE+T (request quote)
- SN65C3221IPWRQ1 (request quote)
- TRSF3221EIPWR (request quote)
- MAX3221EEUE+ (request quote)
- MAX3323EEUE+ (request quote)
- MAX3221EUE+ (request quote)
- MAX3221IPW (request quote)
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
Sourcing MAX3221EUE+T from China? SZ Procure helps international buyers navigate the Shenzhen electronics market and locate suitable supplier options for specific component requirements.
Our Shenzhen sourcing team can help with supplier sourcing, availability checks and quotation comparison for MAX3221EUE+T, then coordinate procurement, supplier screening, inspection and international shipping based on what you need.
Ready to source MAX3221EUE+T? Send your requirement through Request a Quote and we'll help check sourcing options and procurement costs.