Purchase ADM1181A, In-stock ADM1181A From SeekIC.
MFG:ADI D/C:09
Part Number: ADM1181A
MFG: ADI
D/C: 09
Description: The ADM202E and ADM1181A are robust, high speed, 2-channel RS232/V.28 interface devices that operate f...
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ADM1181A
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DataSheet
General Description
ADM1181A General Description
The ADM202E and ADM1181A are robust, high speed, 2-channel RS232/V.28 interface devices that operate from a single +5 V power supply. Both products are suitable for operation in harsh electrical environments and are compliant with the EU directive on EMC (89/336/EEC). Both the level of electromagnetic emissions and immunity are in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I/O lines, Fast Transient burst protection (1000-4-4) and Radiated Immunity (1000-4-3). EM emissions include radiated and conducted emissions as required by Information Technology Equipment EN55022, CISPR22. The ADM202E and ADM1181A conform to the EIA-232E and CCITT V.28 specifications and operate at data rates up to 230 kbps.
Four external 0.1 µF charge pump capacitors are used for the voltage doubler/inverter permitting operation from a single +5 V supply. The ADM202E provides a robust pin-compatible upgrade for existing ADM202, ADM232L or MAX202E/MAX232E sockets. It is available in a 16-pin DIP, wide and narrow SO and also a space saving TSSOP package. The TSSOP package gives a 44% space saving over SOIC. The ADM1181A provides a robust pin compatible upgrade for the LTC1181A, and it is available in 16-pin DIP and 16-lead SO packages.
ADM1181A 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 (V+, +0.3 V)
RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V
Output Voltages
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V
ROUT . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to (VCC + 0.3 V)
Short Circuit Duration
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Power Dissipation
Power Dissipation N-16 . . . . . . . . . . . . . . . . . . . . . . 450 mW
(Derate 6 mW/°C above +50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . .117°C/W
Power Dissipation R-16 . . . . . . . . . . . . . . . . . . . . . .450 mW
(Derate 6 mW/°C above +50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 158°C/W
Power Dissipation RU-16 . . . . . . . . . . . . . . . . . . . . 500 mW
(Derate 6 mW/°C above +50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 158°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . ..40°C to +85°C
Storage Temperature Range . . . . . . . . . 65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . +300°C
ESD Rating (MIL-STD-883B) (I/O Pins) . . . . . . . . . . ±15 kV
ESD Rating MIL-STD-883B (Except I/O) . . . . . . . . . . ±3 kV
ESD Rating (IEC1000-4-2 Air) (I/O Pins) . . . . . . . . ±15 kV
ESD Rating (IEC1000-4-2 Contact) (I/O Pins) . . . . . ±8 kV
EFT Rating (IEC1000-4-4) (I/O Pins) . . . . . . . . . . . . .±2 kV
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . (VCC 0.3 V) to +14 V
V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.3 V to 14 V
Input Voltages
TIN . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to (V+, +0.3 V)
RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V
Output Voltages
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V
ROUT . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to (VCC + 0.3 V)
Short Circuit Duration
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Power Dissipation
Power Dissipation N-16 . . . . . . . . . . . . . . . . . . . . . . 450 mW
(Derate 6 mW/°C above +50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . .117°C/W
Power Dissipation R-16 . . . . . . . . . . . . . . . . . . . . . .450 mW
(Derate 6 mW/°C above +50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 158°C/W
Power Dissipation RU-16 . . . . . . . . . . . . . . . . . . . . 500 mW
(Derate 6 mW/°C above +50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 158°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . ..40°C to +85°C
Storage Temperature Range . . . . . . . . . 65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . +300°C
ESD Rating (MIL-STD-883B) (I/O Pins) . . . . . . . . . . ±15 kV
ESD Rating MIL-STD-883B (Except I/O) . . . . . . . . . . ±3 kV
ESD Rating (IEC1000-4-2 Air) (I/O Pins) . . . . . . . . ±15 kV
ESD Rating (IEC1000-4-2 Contact) (I/O Pins) . . . . . ±8 kV
EFT Rating (IEC1000-4-4) (I/O Pins) . . . . . . . . . . . . .±2 kV
ADM1181A Features
Complies with 89/336/EEC EMC Directive
ESD Protection to IEC1000-4-2 (801.2)
68 kV: Contact Discharge
615 kV: Air-Gap Discharge
615 kV: Human Body Model
EFT Fast Transient Burst Immunity (IEC1000-4-4)
Low EMI Emissions (EN55022)
230 kbits/s Data Rate Guaranteed
TSSOP Package Option
Upgrade for MAX202E, 232E, LT1181A
ESD Protection to IEC1000-4-2 (801.2)
68 kV: Contact Discharge
615 kV: Air-Gap Discharge
615 kV: Human Body Model
EFT Fast Transient Burst Immunity (IEC1000-4-4)
Low EMI Emissions (EN55022)
230 kbits/s Data Rate Guaranteed
TSSOP Package Option
Upgrade for MAX202E, 232E, LT1181A
ADM1181A Typical Application
General Purpose RS-232 Data Link
Portable Instruments
PDAs
Portable Instruments
PDAs
ADM1181A Connection Diagram
ADM1181A
PDF/DataSheet Download
- Datasheet: ADM1181A
- File Size: 167230 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
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