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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.
主要特性
- 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:
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| ST232BDR |
批量生产
|
SO-16 | 工业 | Ecopack1 | |
| ST232BTR |
批量生产
|
TSSOP 16 | 工业 | Ecopack3 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| ST232BTR | 6 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | TSSOP 16 | -40 | 85 | CHINA | 0.54 / 1k | |
| ST232BDR | 10 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-16 | -40 | 85 | MOROCCO | 0.52 / 1k | |
