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| 型号： | MAX3186CAP+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/8页 |
| 文件大小： | 0K |
| 描述： | IC RS-232 SERIAL 230KBPS 20-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 66 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 5/3 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 管件 |
| 产品目录页面： | 1405 (CN2011-ZH PDF) |
_______________Detailed Description
±15kV ESD Protection
As with all Maxim devices, ESD-protection structures
are incorporated on all pins to protect against electro-
static discharges encountered during handling and
assembly. The MAX3186 driver outputs and receiver
inputs have extra protection against static electricity
found in normal operation. Maxim’s engineers devel-
oped state-of-the-art structures to protect these pins
against ESD of ±15kV, without damage. After an ESD
event, the MAX3186 continues working without latchup.
ESD protection can be tested in several ways. The
transmitter outputs and the receiver inputs are charac-
terized for protection to the following:
1) ±15kV using the Human Body Model
2) ±8kV using the Contact-Discharge Method specified
in IEC1000-4-2 (formerly IEC801-2)
3) ±15kV using the Air-Gap Method specified in
IEC1000-4-2 (formerly IEC801-2)
ESD Test Conditions
ESD performance depends on a number of conditions.
Contact Maxim for a reliability report that documents
test setup, methodology, and results.
MAX3186
±15kV ESD-Protected, EMC-Compliant, 230kbps
RS-232 Serial Port for Modems
_______________________________________________________________________________________
5
______________________________________________________________Pin Description
PIN
NAME
FUNCTION
1
VDD
Supply-Voltage Input, +10.8V to +13.2V
2, 4, 7, 8, 9
T1OUT–T5OUT
Transmitter Outputs, swing between VDD and VSS
3, 5, 6
R1IN, R2IN, R3IN
Receiver Inputs
10
VSS
Supply-Voltage Input, -10.8V to -13.2V
11
GND
Ground. Connect to system ground.
12, 13, 14, 17, 19
T5IN–T1IN
Transmitter Inputs
15, 16, 18
R3OUT, R2OUT, R1OUT
Receiver Outputs, swing between GND and VCC
20
VCC
Supply-Voltage Input, +4.5V to +5.5V
CHARGE-CURRENT
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
Cs
150pF
RC 50M to 100M
RD 330
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 1b. IEC1000-4-2 ESD Generator Current Waveform
tr = 0.7ns to 1ns
30ns
60ns
t
100%
90%
10%
I PEAK
I
Figure 1a. IEC1000-4-2 ESD Test Model
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3186CAP+ | 功能描述:RS-232接口集成电路 EMC Cmplnt 230kbps RS-232 Serial Port RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3186CAP+T | 功能描述:RS-232接口集成电路 EMC Cmplnt 230kbps RS-232 Serial Port RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3186CAP-T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3186CWP | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3186CWP+ | 功能描述:RS-232接口集成电路 EMC Cmplnt 230kbps RS-232 Serial Port RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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