-
The ST3237E is a 3V to 5.5V powered EIA/TIA-232 and V.28/V.24 communication interfaces high data-rate capability and enhanced electrostatic discharge (ESD) protection at ±8 kV using IEC1000-4-2 contact discharge and ±15kV using Human Body Model (HBM). The other pins are protected with standard ESD protection at ±2 kV using HBM method. The ST3237C is a transceiver (5 drivers, 3 receivers) for fast modem applications.
The device has a proprietary low-dropout transmitter output stage providing true RS-232 performance from a 3V to 5.5V supply using a dual charge pump. The device is guaranteed to run at data rates of 250 kbps in the normal operation mode and 1Mbps in the very high speed operation mode while maintaining RS-232 output levels.
主要特性
- Low supply current 300µA
- Flow-through pinout
- ESD protection for RS-232 I/O pins
±15KV human body model ±8KV IEC 1000-4-2 contacts discharge - Guaranteed data rate
250Kbps (normal operation) 1Mbps (very high speed operation) - 1µA low power shutdown with receivers active
- 0.1µF external capacitors
- Available in SSOP-28 and SO-28
- Guaranteed slew rate range
6V/µs (normal operation) 24V/µs (very high speed operation)
All resources
产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2016 |
19 Sep 2016
|
手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 26 Nov 2020 |
26 Nov 2020
|
EDA Symbols, Footprints and 3D Models
STMicroelectronics - ST3237EB
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
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 | |||||||||||
| ST3237EBPR | 7 distributors | Buy Direct |
批量生产
|
EAR99 | NEC | Tape And Reel | SSOP 28 10.2x5.3 | -40 | 85 | PHILIPPINES | 1.47 / 1k | |
