參數(shù)資料
型號(hào)： HIN238ECP
元件分類(lèi)： 收發(fā)器
英文描述： Transceiver
中文描述： 收發(fā)器
文件頁(yè)數(shù)： 1/20頁(yè)
文件大小： 701K
代理商： HIN238ECP
1
FN4315.11
HIN202E, HIN206E, HIN207E, HIN208E,
HIN211E, HIN213E, HIN232E
+/-15kV, ESD-Protected, +5V Powered,
RS-232 Transmitters/Receivers
The HIN202E - HIN232E family of RS-232
transmitters/receivers interface circuits meet all ElA high-
speed RS-232E and V.28 specifications, and are particularly
suited for those applications where
±
12V is not available. A
redesigned transmitter circuit improves data rate and slew
rate, which makes this suitable for ISDN and high speed
modems. The transmitter outputs and receiver inputs are
protected to
±
15kV ESD (Electrostatic Discharge). They
require a single +5V power supply and feature onboard
charge pump voltage converters which generate +10V and
-10V supplies from the 5V supply. The family of devices
offers a wide variety of high-speed RS-232
transmitter/receiver combinations to accommodate various
applications (see Selection Table).
The HIN206E, HIN211E and HIN213E feature a low power
shutdown mode to conserve energy in battery powered
applications. In addition, the HIN213E provides two active
receivers in shutdown mode allowing for easy “wakeup”
capability.
The drivers feature true TTL/CMOS input compatibility, slew
rate-limited output, and 300
power-off source impedance.
The receivers can handle up to
±
30V input, and have a 3k
to 7k
input impedance. The receivers also feature
hysteresis to greatly improve noise rejection.
Features
High Speed ISDN Compatible . . . . . . . . . . . . . 230kbits/s
ESD Protection for RS-232 I/O Pins to
±
15kV (IEC1000)
Meets All RS-232E and V.28 Specifications
Requires Only 0.1
μ
F or Greater External Capacitors
Two Receivers Active in Shutdown Mode (HIN213E)
Requires Only Single +5V Power Supply
Onboard Voltage Doubler/Inverter
Low Power Consumption (Typ) . . . . . . . . . . . . . . . . . 5mA
Low Power Shutdown Function (Typ) . . . . . . . . . . . . .1
μ
A
Three-State TTL/CMOS Receiver Outputs
Multiple Drivers
-
±
10V Output Swing for +5V Input
- 300
Power-Off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
Multiple Receivers
-
±
30V Input Voltage Range
- 3k
to 7k
Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
Applications
Any System Requiring High-Speed RS-232
Communications Port
- Computer - Portable, Mainframe, Laptop
- Peripheral - Printers and Terminals
- Instrumentation, UPS
- Modems, ISDN Terminal Adaptors
Selection Table
PART
NUMBER
POWER SUPPLY
VOLTAGE
NUMBER OF
RS-232
DRIVERS
NUMBER OF
RS-232
RECEIVERS
NUMBER OF
0.1
μ
F
EXTERNAL
CAPACITORS
LOW POWER
SHUTDOWN/TTL
THREE-STATE
NUMBER OF
RECEIVERS
ACTIVE IN
SHUTDOWN
HIN202E
+5V
2
2
4 Capacitors
NO/NO
0
HIN206E
+5V
4
3
4 Capacitors
YES/YES
0
HIN207E
+5V
5
3
4 Capacitors
NO/NO
0
HIN208E
+5V
4
4
4 Capacitors
NO/NO
0
HIN211E
+5V
4
5
4 Capacitors
YES/YES
0
HIN213E
+5V
4
5
4 Capacitors
YES/YES
2
HIN232E
+5V
2
2
4 Capacitors
NO/NO
0
Data Sheet
September 2003
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
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