Position: Home > DataSheet > Index L > LMS Series > LMS202CMX, LMS202E, LMS202ECMWX

Low Cost Custom Prototype PCB Manufacturer

LMS202CMX, LMS202E, LMS202ECMWX

Table of contents:
Info of LMS202CMX
Info of LMS202E
Info of LMS202ECMWX

LMS202CMX, LMS202E, LMS202ECMWX Selling Leads, Datasheet

MFG:NSC Package Cooled:SOP-16 D/C:2005

LMS202CMX, LMS202E, LMS202ECMWX Datasheet download

Five Points

Part Number: LMS202CMX

MFG: NSC

Package Cooled: SOP-16

D/C: 2005

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

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

V_S .........................................................................−0.3V to 6V
V+ ...........................................................(VS − 0.3V) to + 14V
V− ....................................................................+0.3V to −14V
Driver Input Voltage, T_IN .........................−0.3V to (V+ +0.3V)
Receiver Input Voltage, R_IN ..........................................± 30V
Driver Output Voltage T_O .................(V− −0.3V to (V+ + 0.3V)
Receiver Output Voltage R_O ........................−0.3 to (VS + 0.3)
Short Circuit Duration, T_O ......................................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

LMS202E Typical Application

·POS equipment (Bar code reader)
·Hand-held equipment
·General purpose RS-232 communication

LMS202E Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components