| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
7,500 pcs
$0.22
|
7500 pcs |
$0.22
|
1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
4,700 pcs
|
4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ST3232BDR is a multichannel RS232 line transceiver designed for reliable serial communication. It integrates two drivers and two receivers, utilizing a dual charge-pump circuit for operation from a single 3.0V to 5.5V power supply. This device meets TIA/EIA-232-F and ITU V.28 standards, providing an electrical interface between communication controllers and serial port connectors.
Key electrical specifications include a data signaling rate of up to 250kbit/s and a maximum driver output slew rate of 35V/μs. It accepts 5.0V logic input with a 3.3V supply. The transceiver offers ±8KV ESD protection on RS-232 I/O pins.
Packaged in a 16-SOIC format, the ST3232BDR is designed for surface mount applications. Its operating temperature range is typically 0°C to 70°C, though some sources indicate -40°C to +85°C. The device requires external capacitors for its charge pump functionality.
This transceiver is suitable for various applications requiring RS232 communication, such as industrial equipment, consumer electronics, and embedded systems where a robust serial interface is needed.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ST3232BDR operates with a supply voltage range of 3.0V to 5.5V.
The ST3232BDR supports data signaling rates up to 250kbit/s.
The ST3232BDR features two drivers and two receivers.
The ST3232BDR is available in a 16-SOIC package.
The operating temperature range is 0°C to 70°C (TA).