参数资料
| 型号： | MAX212EAG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS-232 LP 24-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,000 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 3/5 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 24-SSOP |
| 包装： | 带卷 (TR) |
________________General Description
The MAX212 RS-232 transceiver is intended for 3V-pow-
ered EIA/TIA-232E and V.28/V.24 communication inter-
faces where 3 drivers and 5 receivers are needed with
minimum power consumption. The operating voltage
range extends from 3.6V down to 3.0V while still main-
taining true RS-232 and EIA/TIA-562 voltage levels.
A 1A typical shutdown mode reduces power con-
sumption, extending battery life in portable systems.
While shut down, all receivers can remain active or can
be disabled under logic control. This enables a system
incorporating the CMOS MAX212 to be in low-power
shutdown mode and monitor incoming RS-232 activity.
A guaranteed data rate of 120kbps provides compati-
bility with popular software for communicating with per-
sonal computers.
Three-state drivers on all receiver outputs are provided
so that multiple receivers, generally of different inter-
face standards, can be wire-ORed at the UART.
The MAX212 is available in both small-outline (SO) and
shrink-small-outline (SSOP) packages. The SSOP
package occupies less than half of the board area
required by the equivalent SO package.
________________________Applications
Computers
Notebooks/Palmtops/Subnotebooks
Printers
Peripherals
Instruments
____________________________Features
SUPERIOR TO BIPOLAR:
o Operates from Single +3.0V to +3.6V Supply
o 24-Pin SSOP or Wide SO Packages
o Meets All EIA/TIA-232E & EIA/TIA-562
Specifications
o 3mA Max Supply Current (Unloaded)
o 1A Low-Power Shutdown Mode
o All Receivers Active During Low-Power Shutdown
o Mouse Compatible at 3.0V
o Low-Cost, Surface-Mount External Components
o 120kbps Guaranteed Data Rate—LapLink
Compatible
o Three-State Receiver Outputs
o Evaluation Kit Available
o Flow-Through Pinout
MAX212
+3V-Powered, Low-Power,
True RS-232 Transceiver
________________________________________________________________
Maxim Integrated Products
1
Call toll free 1-800-998-8800 for free samples or literature.
PART
TEMP. RANGE
PIN-PACKAGE
MAX212CWG
0°C to +70°C
24 Wide SO
MAX212CAG
0°C to +70°C
24 SSOP
MAX212C/D
0°C to +70°C
Dice*
MAX212EAG
-40°C to +85°C
24 SSOP
MAX212EWG
-40°C to +85°C
24 Wide SO
EV KIT
TEMP. RANGE
BOARD TYPE
MAX212EVKIT-SSOP
0°C to +70°C
Surface Mount
19-0162; Rev 2; 2/94
LapLink is a registered trademark of Traveling Software.
_______________Ordering Information
* Dice are tested at TA = +25°C only.
___________Typical Operating Circuit
MAX212
T1IN
VCC
SD
+3.3V
DC-DC CONVERTER
EN
T1OUT
LN
LP
V-
V+
GND
1
214
23
T1
SHUTDOWN
11
3
4
17
T2IN
T2OUT
T2
12
16
T3IN
T3OUT
T3
13
15
R1OUT
R1IN
622
R2OUT
R2IN
R2
721
R3OUT
R3IN
820
R3
R4OUT
R4IN
919
R4
R5OUT
R5IN
10
18
R5
5
24
ENABLE
R1
EVALUATION
KIT
INFORMATION
INCLUDED
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX212EVKIT-SO | 功能描述:RS-232接口集成电路 +3V-Powered Low-Power True RS-232 Transceiver 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: |
| MAX212EVKIT-SS0P | 制造商:Maxim Integrated Products 功能描述:- Bulk |
| MAX212EWG | 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: |
| MAX212EWG+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: |
| MAX212EWG-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: |
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