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MAX3185

Features: `Enhanced ESD Protection: ±15kV-Human Body Model ±8kV-IEC1000-4-2, Contact Discharge ±15kV-IEC1000-4-2, Air-Gap Discharge`Latchup Free During an ESD Event`20-Pin SSOP and SO Packages`Guaranteed 230kbps Data Rate`Flow-Through Pinout`Pin Compatible with SN75C185`Complete DTE Serial PortApp...

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SeekIC No. : 004409865 Detail

MAX3185: Features: `Enhanced ESD Protection: ±15kV-Human Body Model ±8kV-IEC1000-4-2, Contact Discharge ±15kV-IEC1000-4-2, Air-Gap Discharge`Latchup Free During an ESD Event`20-Pin SSOP and SO Packages`Guara...

MAX3185 Data Sheet

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Part Number:
MAX3185
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

`Enhanced ESD Protection:
  ±15kV-Human Body Model
  ±8kV-IEC1000-4-2, Contact Discharge
  ±15kV-IEC1000-4-2, Air-Gap Discharge
`Latchup Free During an ESD Event
`20-Pin SSOP and SO Packages
`Guaranteed 230kbps Data Rate
`Flow-Through Pinout
`Pin Compatible with SN75C185
`Complete DTE Serial Port


Application

Desktop PC
Motherboards
Instruments
Equipment Meeting IEC1000-4-2


Pinout

Connection Diagram


Specifications

VCC......................................................................-0.3V to +7V
VDD....................................................................-0.3V to +14V
VSS.....................................................................+0.3V to -14V
Input Voltages
TIN .......................................................................-0.3V to +6V
RIN ..................................................................................±30V
Output Voltages
TOUT................................................................................±15V
ROUT........................................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration
TOUT (one at a time)................................................Continuous
ROUT (one at a time) ...............................................Continuous
Continuous Power Dissipation (TA = +70)
Wide SO (derate 10.00mW/ above +70)..................800mW
SSOP (derate 8.00mW/ above +70) ........................640mW
Operating Temperature Ranges
MAX3186C_P...........................................................0 to +70
MAX3186E_P .......................................................-40 to +85
Storage Temperature Range .............................-65 to +160
Lead Temperature (soldering, 10sec) .............................+300


Description

The MAX3185 is a complete DTE RS-232 serial portdesigned to meet the stringent ESD requirements of the European community. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 ContactDischarge, and ±15kV using the Human Body Model.

The MAX3185 has three RS-232 transmitters, five RS-232 receivers, and no charge pump, optimizing it for operation in desktop PC and motherboard applications. It is guaranteed to run at data rates up to 230kbps, providing compatibility with popular software for communicating with personal computers. Power-supply current is less than 300A for IDD and ISS, and less than 1mA for ICC.

The MAX3185 is pin and functionally compatible with the industry-standard 75185, so existing designs can instantly become EMC compliant. The MAX3185 is available in an SO package and in the tiny SSOP that further reduces board space.




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