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ST232CDR
Line Driver RS232 Receiver, 2 Drivers, 4.5V-5.5V supply, SOIC-16
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | ST232CDRCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | Full Reel2253259 Re-Reel1564303RL Cut Tape1564303 |
| Your Part Number | |
| Technical Datasheet |
Available to Order
Manufacturer Standard Lead Time: 16 week(s)
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Packaging Options
| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 5 | S$0.739 | S$3.70 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 5+ | S$0.739 (S$0.8055) |
| 50+ | S$0.677 (S$0.7379) |
| 100+ | S$0.615 (S$0.6704) |
| 500+ | S$0.591 (S$0.6442) |
| 1000+ | S$0.570 (S$0.6213) |
Full Reel
| Quantity | Price (inc GST) |
|---|---|
| 2500+ | S$0.523 (S$0.5701) |
| 7500+ | S$0.513 (S$0.5592) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | ST232CDRCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | Full Reel2253259 Re-Reel1564303RL Cut Tape1564303 |
| Technical Datasheet | |
| IC Type | RS232 Transceiver |
| No. of Receivers | 2Receivers |
| No. of Transmitters | 2 |
| Communication Mode | - |
| Data Rate Max | 220Kbps |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | SOIC |
| No. of Pins | 16Pins |
| No. of Nodes | - |
| ESD Protection | - |
| Fail Safe | - |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
ST232CDR is a 5V powered multi-channel RS-232 RS-232 driver and receiver. It 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.
- Supply voltage range: 4.5 to 5.5V
- Controlled output slew rate
- Compatible with MAX232 and MAX202
- VCC power supply current is 5mA typ at no load, TA=25°C
- Output voltage swing is ±7.8V typ at TA=25°C, all transmitter outputs are loaded with 3kohm to GND
- Receiver input voltage range: ±30V
- Data rate is 220kbits/s typ (one transmitter output is loaded with RL=3kohm to 7kohm, CL=50-1000pF)
- Input leakage current is ±40µA max at C1 - C4=0.1µF, VCC=5V ±10%, TA=-40 to 85°C
- SO-16 package
- 0 to 70°C temperature range
Technical Specifications
| IC Type | RS232 Transceiver |
|---|---|
| No. of Transmitters | 2 |
| Data Rate Max | 220Kbps |
| Supply Voltage Max | 5.5V |
| No. of Pins | 16Pins |
| ESD Protection | - |
| Operating Temperature Min | 0°C |
| Product Range | - |
| MSL | MSL 3 - 168 hours |
| No. of Receivers | 2Receivers |
|---|---|
| Communication Mode | - |
| Supply Voltage Min | 4.5V |
| IC Case / Package | SOIC |
| No. of Nodes | - |
| Fail Safe | - |
| Operating Temperature Max | 70°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
Technical Docs (3)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Singapore Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000213 |