參數(shù)資料
型號: MAX3189EUT-T
廠商: Maxim Integrated Products
文件頁數(shù): 1/8頁
文件大?。?/td> 0K
描述: IC TX RS232 1MBPS 1UA SOT23-6
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 發(fā)射器
驅(qū)動器/接收器數(shù): 1/0
規(guī)程: RS232
電源電壓: 4.5 V ~ 6 V
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應(yīng)商設(shè)備封裝: SOT-6
包裝: 帶卷 (TR)
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Description
The MAX3188/MAX3189 single RS-232 transmitters in a
SOT23-6 package are for space- and cost-constrained
applications requiring minimal RS-232 communications.
These devices consume only 150A of supply current
from ±4.5V to ±6V supplies. RS-232 data transmission
is guaranteed up to 250kbps with the MAX3188 and up
to 1Mbps with the MAX3189.
The MAX3188/MAX3189 transmitters are inverting level
translators that convert CMOS-logic levels to 5V
EIA/TIA-232 levels. They feature a shutdown input that
reduces current consumption to only 1A and forces
the transmitter output into a high-impedance state. The
MAX3188/MAX3189 transmitters have a standard
inverting output.
Applications
Diagnostic Ports
Telecommunications
Networking Equipment
Set-Top Boxes
Digital Cameras
Hand-Held Equipment
Features
o Small 6-Pin SOT23 Package
o 150A Supply Current
o Shutdown Reduces Supply Current to 1A
o Guaranteed Data Rate
1Mbps (MAX3189)
250kbps (MAX3188)
o Three-State RS-232 Transmitter Output
o No External Components Required
MAX3188/MAX3189
1Mbps, 1A RS-232 Transmitters in SOT23-6
________________________________________________________________ Maxim Integrated Products
1
GND
TOUT
TIN
16
VCC
5
VEE
SHDN
MAX3188
MAX3189
SOT23-6
TOP VIEW
2
34
SHDN
VCC
VEE
TIN
GND
TOUT
MAX3188
MAX3189
1
6
3
2
4
5
CBYPASS1
0.1
F
CBYPASS2
0.1
F
-5.4V
+5.4V
CAPACITORS MAY BE
POLARIZED OR UNPOLARIZED.
Typical Operating Circuit
19-1628; Rev 0; 2/00
PART
MAX3188EUT-T
MAX3189EUT-T
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
6 SOT23-6
Pin Configuration
Ordering Information
TOP
MARK
AAHJ
AAHK
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