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参数资料
| 型号： | MAX3190EUT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC RS-232 TRANSMITTER SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 发射器 |
| 驱动器/接收器数： | 1/0 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-6 |
| 包装： | 带卷 (TR) |
General Description
The MAX3190/MAX3190E single RS-232 transmitters in
a SOT23-6 package are for space- and cost-con-
strained applications requiring minimal RS-232 commu-
nications. These devices consume only 200A of
supply current from ±7.5V to ±12V supplies. The
MAX3190/MAX3190E transmitter outputs are RS-232
compatible when powered from ±6V to ±7.5V supplies.
They feature a shutdown input that reduces current
consumption to only 1A and forces the transmitter out-
put into a high-impedance state. RS-232-compliant data
transmission is guaranteed up to 460kbps.
The MAX3190/MAX3190E are EIA/TIA-232 transmitters
that convert CMOS/TTL logic levels to RS-232-compliant
signals. The MAX3190E transmitter output is protected
to ±15kV per the Human Body Model, ±8kV per IEC
1000-4-2 Contact Discharge, and ±15kV per IEC 1000-
4-2 Air-Gap Discharge, providing protection against
harsh environments. The MAX3190/ MAX3190E trans-
mitters have a standard inverting output.
Applications
Set-Top Boxes
Telecommunications
Diagnostic Ports
Networking Equipment
Digital Cameras
Hand-Held Equipment
Features
o Small 6-Pin SOT23 Package
o ESD-Protected RS-232 Output (MAX3190E)
±15kV per Human Body Model
±8kV per IEC 1000-4-2 Contact Discharge
±15kV per IEC 1000-4-2 Air-Gap Discharge
o 200A Operating Supply Current
o Shutdown Reduces Supply Current to 0.4A
o RS-232-Compliant Operation from ±7.5V to ±12V
Supplies
o RS-232-Compatible Operations from ±6V to ±7.5V
Supplies
o 460kbps Guaranteed Data Rate
o Three-State RS-232 Transmitter Output
o No External Components
MAX3190/MAX3190E
±15kV ESD-Protected, 460kbps,
RS-232 Transmitters in SOT23-6
________________________________________________________________ Maxim Integrated Products
1
GND
TOUT
TIN
16
VCC
5
VEE
SHDN
MAX3190
MAX3190E
SOT23-6
TOP VIEW
2
34
SHDN
VCC
VEE
TIN
GND
TOUT
MAX3190
MAX3190E
1
6
3
2
4
5
CBYPASS1
0.1
F
CBYPASS2
0.1
F
-10V
+10V
CAPACITORS MAY BE
POLARIZED OR UNPOLARIZED.
+5V
Typical Operating Circuit
19-1931; Rev 1; 3/03
Pin Configuration
Ordering Information
ABQS
AAIA
TOP
MARK
6 SOT23-6
PIN-
PACKAGE
TEMP RANGE
-40°C to +85°C
MAX3190EEUT-T
MAX3190EUT-T
PART
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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