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The ST202EB, ST202EC, ST232EB, and ST232EC are two-driver, two-receiver devices designed for RS-232 and V.28 communications in harsh environments. Each transmitter output and receiver input is protected against ± 15 kV electrostatic discharge (ESD) shocks. The drivers meet all EIA/TIA-232E and CCITT V.28 specifications at data rates up to 230 kbps, when loaded in accordance with the EIA/TIA-232E specification. The ST202EB, ST202EC, ST232EB, and ST232EC use a single 5 V supply voltage.
The ST232EB and ST232EC operate with four 1 µF capacitors, while the ST202EB and ST202EC operate with four 0.1 µF capacitors, further reducing cost and board space.
主要特性
- ESD protection for RS-232 I/O pins: ± 15 kV human body model
- Guaranteed 230 kbps date rate
- Guaranteed slew rate range 3 to 30 V/µs
- Operates from a single 5 V power supply
All resources
产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 09 Mar 2017 |
09 Mar 2017
|
手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 26 Nov 2020 |
26 Nov 2020
|
EDA Symbols, Footprints and 3D Models
STMicroelectronics - ST232EB
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
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** |
|---|---|---|---|---|---|
| ST232EBDR |
批量生产
|
SO-16 | 工业 | Ecopack1 | |
| ST232EBTR |
批量生产
|
TSSOP-16L | 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 | |||||||||||
| ST232EBTR | 4 distributors | Buy Direct |
批量生产
|
EAR99 | NEC | Tape And Reel | TSSOP-16L | -40 | 85 | CHINA | 0.6 / 1k | |
| ST232EBDR | 5 distributors | Buy Direct |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-16 | -40 | 85 | MOROCCO | 0.59 / 1k | |
