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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.
Re-Reel07AH7143
Cut Tape07AH7143
Your Part Number
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 16 week(s)
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Packaging Options
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $1.380 |
| 10+ | $1.010 |
| 25+ | $0.913 |
| 50+ | $0.861 |
| 100+ | $0.810 |
| 250+ | $0.752 |
| 500+ | $0.578 |
| 1000+ | $0.540 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST202BDR
Newark Part No.
Re-Reel07AH7143
Cut Tape07AH7143
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
Supply Voltage Max5.5V
Driver Case StyleSOIC
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-
IC Generic NumberST202B
SVHCNo SVHC (25-Jun-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
Driver Case Style
SOIC
No. of Pins
16Pins
ESD Protection
-
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 3 - 168 hours
SVHC
No SVHC (25-Jun-2025)
Device Type
RS232 Transceiver
IC Interface Type
RS232
No. of Drivers
2Drivers
Data Rate Max
400Kbps
Supply Voltage Max
5.5V
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 (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate