Purchase ADM231L, In-stock ADM231L From SeekIC.
MFG:ADI D/C:09
Part Number: ADM231L
MFG: ADI
D/C: 09
Description: The ADM2xx family of line drivers/receivers is intended for all EIA-232-E and V.28 communications inte...
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ADM231L
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Suppliers
DataSheet
General Description
ADM231L General 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 ADM223, ADM230L, ADM235L, ADM236L and ADM241L 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 ADM233L and ADM235L do not require any external components and are particularly useful in applications where printed circuit board space is critical.
All members of the ADM230L 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.
ADM231L Maximum Ratings
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
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
ADM231L 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
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
ADM231L Typical Application
Computers
Peripherals
Modems
Printers
Instruments
Peripherals
Modems
Printers
Instruments
ADM231L Connection Diagram
ADM231L
PDF/DataSheet Download
- Datasheet: ADM231L
- File Size: 373471 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
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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 ...
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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 ...
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