MAX211 具有 ?15kV ESD 保护的 5V 多通道 RS-232 线路驱动器/接收器
The MAX211 device consists of four line drivers, five line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 5-V supply. The devices operate at data signaling rates up to 120 kbit/s and a maximum of 30-V/us driver output slew rate.
The MAX211 has both shutdown (SHDN) and enable control (EN)\. In shutdown mode, the charge pumps are turned off, V+ is pulled down to VCC, V– is pulled to GND, and the transmitter outputs are disabled
|
MAX211 |
| Data Rate(kbps) |
120 |
| Drivers Per Package |
4 |
| Receivers Per Package |
5 |
| ESD HBM(kV) |
+/-15 |
| Supply Voltage(s)(V) |
5.0 |
| ICC(Max)(mA) |
20 |
| Operating Temperature Range(°C) |
-40 to 85,0 to 70 |
| Pin/Package |
28SOIC, 28SSOP |
| Approx. Price (US$) |
1.00 | 1ku |
| Rating |
Catalog |
| Footprint |
MAX211 |
MAX211 特性
- RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)
- Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
- Operates at 5-V VCC Supply
- Four Drivers and Five Receivers
- Operates Up To 120 kbit/s
- Low Supply Current in Shutdown Mode... 1 uA Typical
- External Capacitors... 4 × 0.1 uF
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- Applications
MAX211 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| MAX211CDW |
ACTIVE |
0 to 70 |
1.15 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
|
| MAX211CDWE4 |
ACTIVE |
0 to 70 |
1.15 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
|
| MAX211CDWG4 |
ACTIVE |
0 to 70 |
1.15 | 1ku |
SOIC (DW) | 28 |
20 | TUBE |
|
| MAX211CDWR |
ACTIVE |
0 to 70 |
1.00 | 1ku |
SOIC (DW) | 28 |
1000 | LARGE T&R |
|
| MAX211CDWRE4 |
ACTIVE |
0 to 70 |
1.00 | 1ku |
SOIC (DW) | 28 |
1000 | LARGE T&R |
|
| MAX211CDWRG4 |
ACTIVE |
0 to 70 |
1.00 | 1ku |
SOIC (DW) | 28 |
1000 | LARGE T&R |
|
MAX211 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| MAX211CDW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
MAX211CDW |
MAX211CDW |
| MAX211CDWE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
MAX211CDWE4 |
MAX211CDWE4 |
| MAX211CDWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
MAX211CDWG4 |
MAX211CDWG4 |
| MAX211CDWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
MAX211CDWR |
MAX211CDWR |
| MAX211CDWRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
MAX211CDWRE4 |
MAX211CDWRE4 |
| MAX211CDWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
MAX211CDWRG4 |
MAX211CDWRG4 |
MAX211 应用技术支持与电子电路设计开发资源下载
- MAX211 数据资料 dataSheet 下载.PDF
- TI 德州仪器RS-232 产品选型与价格 . xls
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)