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The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1μF). Typical applications are in: portable computers, low power modems, interfaces translation, battery powered RS-232 system, multi-drop RS-232 networks.
Key Features
- Operating temperature range:
-40° to 85°C 0° to 70°C - Data rate (typ): 220Kbps
- Supply voltage range: 4.5 to 5.5V
- Transmitter output voltage swing (typ): ±7.8V
- Supply current no load (typ): 5mA
- Receiver input voltage range: ±30V
- Compatible with MAX232 and MAX202
- Controlled output slew rate
- Operating temperature range:
Sample & Buy
| Part Number | Package | Packing Type | Temperature (°C) | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| ST232BTR | TSSOP 16 | Tape And Reel | -40 | 85 | Active | 0.54 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| ST232BDR | SO-16 | Tape And Reel | -40 | 85 | Active | 0.52 | 1000 | EAR99 | MOROCCO | Check Availability | Buy now | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ST232BDR | Active | SO-16 | Industrial | Ecopack1 | |
| ST232BTR | Active | TSSOP 16 | Industrial | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
