Datasheet 搜索 > 接口芯片 > TI（德州仪器） > MAX3232EIPWR 数据手册 > MAX3232EIPWR 数据手册 1/26 页
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MAX3232EIPWR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
接口芯片
封装:
TSSOP-16
描述:
TEXAS INSTRUMENTS MAX3232EIPWR 收发器, RS232, 2驱动器, 4.5V-5.5电源, TSSOP-16
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MAX3232EIPWR数据手册
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若手册格式错乱，请下载阅览PDF原文件
RX
TX
POWER
3.3 V, 5 V
DIN
ROUT
DOUT
RS232
RIN
RS232
2
2
2
2
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
MAX3232E
SLLS664D –AUGUST 2005–REVISED MAY 2017
MAX3232E 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver
With ±15-kV IEC ESD Protection
1
1 Features
1
• ESD Protection for RS-232 Bus Pins
– ±15 kV (HBM)
– ±8 kV (IEC61000-4-2, Contact Discharge)
– ±15 kV (IEC61000-4-2, Air-Gap Discharge)
• Meets or Exceeds the Requirements of TIA/EIA-
232-F and ITU V.28 Standards
• Operates With 3-V to 5.5-V V
CC
Supply
• Operates up to 250 kbit/s
• Two Drivers and Two Receivers
• Low Supply Current: 300 μA (Typical)
• External Capacitors: 4 × 0.1 μF
• Accepts 5-V Logic Input With 3.3-V Supply
• Pin Compatible to Alternative High-Speed Devices
(1 Mbit/s)
– SN65C3232E ( –40°C to +85°C)
– SN75C3232E (0°C to 70°C)
2 Applications
• Battery-Powered Systems
• Notebooks
• Laptops
• Palmtop PCs
• Hand-Held Equipment
3 Description
The MAX3232E device consists of two line drivers,
two-line receivers, and a dual charge-pump circuit
with ±15-kV IEC 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 3-V to 5.5-V supply. The devices operate at
data signaling rates up to 250 kbit/s and a maximum
of 30-V/μs driver output slew rate.
Device Information
(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
MAX3232ExD SOIC (16) 9.90 mm × 3.91 mm
MAX3232ExDB SSOP (16) 6.20 mm × 5.30 mm
MAX3232ExDW SOIC (16) 10.30 mm × 7.50 mm
MAX3232ExPW TSSOP (16) 5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
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