Purchase LMS202E, In-stock LMS202E From SeekIC.
Part Number: LMS202E
Description: The LMS202E features two transmitters and two receivers for RS-232 communication. It has a DC-to-DC co...
- Table of contents:
LMS202E
-
Suppliers
DataSheet
General Description
LMS202E General Description
The LMS202E features two transmitters and two receivers for RS-232 communication. It has a DC-to-DC converter that permits the device to operate with only a single +5V power supply.
The on-chip DC-to-DC converter which utilizes four external 0.1µF capacitors to generate dual internal power supplies for RS-232 compatible output levels.
The device meet EIA/TIA-232E and CCITT V.28 specifications up to 230kbits/sec. The LMS202E is available in a 16 pin narrow and wide SOIC package.
The transmitter outputs and receiver inputs have ±15kV electrostatic discharge (ESD) protection.
The LMS202E survives a ± 15kV ESD event to the RS-232 input and output pins when subjected according to Human Body Model or IEC 1000-4-2 (EN61000-4-2),air-gap specification. It survives a ±8kV discharge when subjected to IEC 1000-4-2 (EN61000- 4-2), contact specification. This device is designed for use in harsh environments where ESD is a concern.
LMS202E Maximum Ratings
VS .........................................................................−0.3V to 6V
V+ ...........................................................(VS − 0.3V) to + 14V
V− ....................................................................+0.3V to −14V
Driver Input Voltage, TIN .........................−0.3V to (V+ +0.3V)
Receiver Input Voltage, RIN ..........................................± 30V
Driver Output Voltage TO .................(V− −0.3V to (V+ + 0.3V)
Receiver Output Voltage RO ........................−0.3 to (VS + 0.3)
Short Circuit Duration, TO ......................................Continuous
ESD Rating
IEC 1000-4-2) (Note 7)
(Note 8)
Air-Gap Discharge ............................................................15kV
Contact Discharge .............................................................8kV
Human Body Model (Note 2)
(Note 8) ...........................................................................15kV
(Note 9) .............................................................................2kV
ESD Rating (MM) ...................................200V (Note 6) (Note 9)
Soldering Information
Infrared or Convection .....................................................235
(20sec.)
Junction Temperature .......................................................150
Storage Temperature Range ............................−65 to +150
V+ ...........................................................(VS − 0.3V) to + 14V
V− ....................................................................+0.3V to −14V
Driver Input Voltage, TIN .........................−0.3V to (V+ +0.3V)
Receiver Input Voltage, RIN ..........................................± 30V
Driver Output Voltage TO .................(V− −0.3V to (V+ + 0.3V)
Receiver Output Voltage RO ........................−0.3 to (VS + 0.3)
Short Circuit Duration, TO ......................................Continuous
ESD Rating
IEC 1000-4-2) (Note 7)
(Note 8)
Air-Gap Discharge ............................................................15kV
Contact Discharge .............................................................8kV
Human Body Model (Note 2)
(Note 8) ...........................................................................15kV
(Note 9) .............................................................................2kV
ESD Rating (MM) ...................................200V (Note 6) (Note 9)
Soldering Information
Infrared or Convection .....................................................235
(20sec.)
Junction Temperature .......................................................150
Storage Temperature Range ............................−65 to +150
LMS202E Features
`ESD protection for RS-232 I/O pins
- ±15kV-IEC1000 4-2 (EN61000-4-2) Contact Discharge
- ±8kV-IEC1000 4-2 (EN61000-4-2) Air-Gap Discharge
- ±15kV Human Body Model
`Single +5V power supply
`230 kbps data rate
`On-board DC-to-DC converter
`0.1µF charge pump capacitors
`Drop-in replacement to Maxim's MAX202E
- ±15kV-IEC1000 4-2 (EN61000-4-2) Contact Discharge
- ±8kV-IEC1000 4-2 (EN61000-4-2) Air-Gap Discharge
- ±15kV Human Body Model
`Single +5V power supply
`230 kbps data rate
`On-board DC-to-DC converter
`0.1µF charge pump capacitors
`Drop-in replacement to Maxim's MAX202E
LMS202E Typical Application
·POS equipment (Bar code reader)
·Hand-held equipment
·General purpose RS-232 communication
·Hand-held equipment
·General purpose RS-232 communication
LMS202E
PDF/DataSheet Download
- Datasheet: LMS202E
- File Size: 141759 KB
- Manufacturer: NSC [National Semiconductor]
- Click here to Download
- ·LMS12
- LODEV [LOGIC Devices Incorporated]
- 12-bit Cascadable Multiplier-Summer
- 200132 KB
- ·LMS12JC35
- LODEV [LOGIC Devices Incorporated]
- 12-bit Cascadable Multiplier-Summer
- 200132 KB
- ·LMS12JC40
- LODEV [LOGIC Devices Incorporated]
- 12-bit Cascadable Multiplier-Summer
- 200132 KB
- ·LMS1485
- NSC [National Semiconductor]
- 5V Low Power RS-485 Differential Bus Transceiver
- 229699 KB
- ·LMS1485IM
- NSC [National Semiconductor]
- 5V Low Power RS-485 Differential Bus Transceiver
- 229699 KB
- ·LMS1485IMX
- NSC [National Semiconductor]
- 5V Low Power RS-485 Differential Bus Transceiver
- 229699 KB
- ·LMS1485M
- NSC [National Semiconductor]
- 5V Low Power RS-485 Differential Bus Transceiver
- 229699 KB
- ·LMS1485MX
- NSC [National Semiconductor]
- 5V Low Power RS-485 Differential Bus Transceiver
- 229699 KB
LMS202E Relative Products
LMS1587IT-ADJ
IC REG LDO FAST RESPONSE TO-220
-
LMS1587IT-3.3/NOPB
IC REG LDO FAST RESPONSE TO-220
LMS1587IT-1.5/NOPB
IC REG LDO FAST 1.5V 3A TO-220
LMS1587ISX-ADJ/NOPB
IC REG 3A LDO FAST RESPONS TO263
-
LMS1587ISX-3.3/NOPB
IC REG 3A LDO FAST RESPONS TO263
LMS1587ISX-1.5/NOPB
IC REG LDO FAST 1.5V 3A TO-263
Hotspot Suppliers Product
C1005X7R1C104K
Price: 0.0024-0.003 USD
CAP-FXD 0.1UF +-10% 16V CER X7R 0402
STK650-313
Price: 10-20 USD
STK650-313, MODULE, Sanyo
1377BP
Price: 1.05-1.4 USD
PWM Current-Mode Controller, DIP, 25 V, -5.0 mA, Pb-Free Packages, Internal Temperature Shutdown
mc908jb8jdwe
Price: 1.59-2.86 USD
IC MCU 8K FLASH 3MHZ 20-SOIC - MC908JB8JDWE
TEA1611T
Price: 0.1-2 USD
Zero voltage, switching resonant, converter controller, 20SOIC, 0 to 600 V, 0.8 W
M66500SP
Price: 2-3 USD
Buffered I/O expander, DIP, expandable up to 44 bits
BFR91A
Price: 0.26-0.28 USD
Silicon NPN Planar RF Transistor, 20 V, 50 mA, High power gain, Low noise figure, High transition ...
ISL5416KI
Price: 15-60 USD
Four-Channel, WPDC, 95MSPS Input
74HC374D
Price: 0.08-0.12 USD
IC FLIP FLOP OCT D 3STATE 20SOIC - 74HC374D
REF43G
Price: 1.5-4.5 USD
low-power precision reference, 2.5V, low temperature coefficient, 450μA
TPS54317RHFRG4
Price: 1.2-1.26 USD
1.6 MHz, 3V to 6V, 3A synchronous step-down, swift converter, 24-QFN, 60mΩ, MOSFET Switch
SM2210
Price: 4-5.6 USD
USB-TV, MPEG-2 Recorder/Player, QFP, Intel 400MHz Pentium, II/AMD 500MHz K6-2
