UM3221EEAE
Union Semiconductor (HK) Limited
Union Semiconductor (HK) Limited
1 TX 1 RX RS232
$1.00
Available to order
Reference Price (USD)
1+
$0.99500
500+
$0.98505
1000+
$0.9751
1500+
$0.96515
2000+
$0.9552
2500+
$0.94525
Exquisite packaging
Discount
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Union Semiconductor (HK) Limited's UM3221EEAE redefines reliability in the Interface - Drivers, Receivers, Transceivers category. This sophisticated IC integrates both differential line driver and receiver functions with industry-leading common-mode rejection ratio (CMRR). Its auto-direction sensing capability simplifies implementation in half-duplex communication systems. The device finds extensive application in smart grid systems, HVAC controls, and security system networks. Electronic designers particularly appreciate its compatibility with PROFIBUS and MODBUS protocols, making it a go-to solution for industrial networking applications requiring robust noise immunity over long cable runs.
Specifications
- Product Status: Active
- Type: Transceiver
- Protocol: RS232
- Number of Drivers/Receivers: 1/1
- Duplex: Full
- Receiver Hysteresis: 200 mV
- Data Rate: 250kbps
- Voltage - Supply: 3V ~ 5.5V
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 16-SSOP (0.209", 5.30mm Width)
- Supplier Device Package: 16-SSOP
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