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ADM232L

Features: Single 5 V Power SupplyMeets All EIA-232-E and V.28 Specifications120 kB/s Data RateOn-Board DC-DC Converters±9 V Output Swing with 5 V SupplySmall 1 F CapacitorsLow Power Shutdown 1 AReceivers Active in Shutdown (ADM223)±30 V Receiver Input LevelsLatch-Up FREEPlug-In Upgrade for MAX223/...

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SeekIC No. : 004275702 Detail

ADM232L: Features: Single 5 V Power SupplyMeets All EIA-232-E and V.28 Specifications120 kB/s Data RateOn-Board DC-DC Converters±9 V Output Swing with 5 V SupplySmall 1 F CapacitorsLow Power Shutdown 1 ARece...

ADM232L Data Sheet

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Part Number:
ADM232L
Supply Ability:
5000

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  • 1~5000
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  • Processing time
  • 15 Days
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Product Details

Description



Features:

Single 5 V Power Supply
Meets All EIA-232-E and V.28 Specifications
120 kB/s Data Rate
On-Board DC-DC Converters
±9 V Output Swing with 5 V Supply
Small 1 F Capacitors
Low Power Shutdown 1 A
Receivers Active in Shutdown (ADM223)
±30 V Receiver Input Levels
Latch-Up FREE
Plug-In Upgrade for MAX223/230-241
Plug-In Upgrade for AD230AD241




Application

Computers
Peripherals
Modems
Printers
Instruments




Pinout

ADM232L Diagram

Connection Diagram




Specifications

Protocols RS-232
Pwr Supply (Vnom) +5
#Tx 2
# Rx 2
Data Rate 120kbps
Low Power Shutdown No
Operating Temp Range -40 to +85


VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to +6 V
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . (VCC 0.3 V) to +14 V
V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.3 V to 14 V
Input Voltages
TIN . . . . . . . . . . . . . . . . . . . . . . . . . ..0.3 V to (VCC + 0.3 V)
RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V
Output Voltages
TOUT . . . . . . . . . . . . . . . . . . .. (V+, + 0.3 V) to (V, 0.3 V)
ROUT . . . . . . . . . . . . . . . . . . . . . . . .. 0.3 V to (VCC + 0.3 V)
Short Circuit Duration
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
Power Dissipation
N-14 DIP (Derate 10 mW/°C above 70°C) . . . . . . 800 mW
N-16 DIP (Derate 10.5 mW/°C above 70°C) . . . . . 840 mW
N-20 DIP (Derate 11 mW/°C above 70°C) . . . . . . .890 mW
N-24 DIP (Derate 13.5 mW/°C above 70°C) . . . . 1000 mW
N-24A DIP (Derate 13.5 mW/°C above 70°C) . . .. 500 mW
R-16 SOIC (Derate 9 mW/°C above 70°C) . . . . . . .760 mW
R-20 SOIC (Derate 9.5 mW/°C above 70°C) . . . . . 800 mW
R-24 SOIC (Derate 12 mW/°C above 70°C) . . . .. . 850 mW
R-28 SOIC (Derate 12.5 mW/°C above 70°C) . . . . 900 mW
RS-28 SSOP (Derate 10 mW/°C above 70°C) . . . .. 900 mW
Q-14 Cerdip (Derate 10 mW/°C above 70°C) . . . . 720 mW
Q-16 Cerdip (Derate 10 mW/°C above 70°C) . . . . 800 mW
Q-20 Cerdip (Derate 11.2 mW/°C above 70°C) . . .890 mW
Q-24 Cerdip (Derate 12.5 mW/°C above 70°C) . .1000 mW
D-24 Ceramic (Derate 20 mW/°C above 70°C) . . 1000 mW
Thermal Impedance, JA
N-14 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140°C/W
N-16 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135°C/W
N-20 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 125°C/W
N-24 DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 120°C/W
N-24A DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110°C/W
R-16 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 105°C/W
R-20 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105°C/W
R-24 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 85°C/W
R-28 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 80°C/W
RS-28 SSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 100°C/W
Q-14 Cerdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105°C/W
Q-16 Cerdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100°C/W
Q-20 Cerdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100°C/W
Q-24 Cerdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C/W
D-24 Ceramic . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 50°C/W
Operating Temperature Range
Commercial (J Version) . . . . . . . . . . . . . . . . . . . . 0 to 70°C
Industrial (A Version) . . . . . . . . . . . . . . . 40°C to +85°C
Storage Temperature Range . . . . . . . . 65°C to +150°C
Lead Temperature, Soldering . . . . . . . . . . . . . . . . .. 300°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . .. 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C




Description

The ADM2xx family of line drivers/receivers is intended for all EIA-232-E and V.28 communications interfaces, especially in applications where ±12 V is not available. The ADM2xx feature a low power shutdown mode that reduces power dissipation to less than 5 µW, making them ideally suited for battery powered equipment. Two receivers remain enabled during shutdown on the ADM223. The ADM2xx do not require any external components and are particularly useful in applications where printed circuit board space is critical.

All members of the ADM2xx family, except the ADM231L and the ADM239L, include two internal charge pump voltage converters that allow operation from a single 5 V supply. These converters convert the 5 V input power to the ±10 V required for RS-232 output levels. The ADM231L and ADM239L are designed to operate from 5 V and 12 V supplies. An internal +12 V to 12 V charge pump voltage converter generates the 12 V supply.

The ADM2xxL is an enhanced upgrade for the AD2xx family featuring lower power consumption, faster slew rate and operation with smaller (1 µF) capacitors.






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