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ST202BDR
Transceiver, RS232, 400 Kbps, 2 Receivers, 2 Transmitters, 4.5 to 5.5V Supply, -40 to 85 °C, SOIC-16
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST202BDR
Newark Part No.07AH7143
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $1.390 |
| 10+ | $1.000 |
| 25+ | $0.901 |
| 50+ | $0.848 |
| 100+ | $0.794 |
| 250+ | $0.743 |
| 500+ | $0.712 |
| 1000+ | $0.687 |
Price for:Each (Supplied on Cut Tape)
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Multiple: 1
$1.39
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST202BDR
Newark Part No.07AH7143
Technical Datasheet
IC TypeRS232 Transceiver
Device TypeRS232 Transceiver
No. of Receivers2Receivers
IC Interface TypeRS232
No. of Transmitters2
No. of Drivers2Drivers
Communication Mode-
Data Rate Max400Kbps
Supply Voltage Min4.5V
Driver Case StyleSOIC
Supply Voltage Max5.5V
IC Case / PackageSOIC
No. of Pins16Pins
No. of Nodes-
ESD Protection-
Fail Safe-
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
MSLMSL 3 - 168 hours
IC Generic NumberST202B
SVHCNo SVHC (21-Jan-2025)
Product Overview
ST202BDR is a 5V-powered multi-channel RS-232 driver and receiver. It is particularly suitable for applications where ±12V is not available. It uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications include portable computers, low-power modems, interface translation, and battery-powered RS-232 networks.
- Supply voltage range from 4.5V to 5.5V
- VCC power supply current is 1.5mA typical at ( TA = 25°C)
- Output voltage swing is ±9V typical at (TA = 25°C)
- Transition slew rate is 12V/µs typical at (TA = 25°C, VCC = 5V, RL = 3 to 7Kohm, CL = 50 to 2500pF)
- Propagation delay time is 1.3µs typical at (TTL-CMOS IN to RS-232 OUT, CL = 150pF (50% to 50%))
- Data rate is 400Kbits/s typical at (TA = 25°C)
- Transmitter output resistance is 300 ohm minimum at (TA = 25°C)
- Transmitter output short circuit current is ±22mA typical at (one TXOUT to GND, TA = 25°C)
- Operating temperature range from -40°C to 85°C
- S016 package
Technical Specifications
IC Type
RS232 Transceiver
No. of Receivers
2Receivers
No. of Transmitters
2
Communication Mode
-
Supply Voltage Min
4.5V
Supply Voltage Max
5.5V
No. of Pins
16Pins
ESD Protection
-
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 3 - 168 hours
SVHC
No SVHC (21-Jan-2025)
Device Type
RS232 Transceiver
IC Interface Type
RS232
No. of Drivers
2Drivers
Data Rate Max
400Kbps
Driver Case Style
SOIC
IC Case / Package
SOIC
No. of Nodes
-
Fail Safe
-
Operating Temperature Max
85°C
Qualification
-
IC Generic Number
ST202B
Technical Docs (2)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability