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ST3237

Features: ` 1A LOW POWER SHUTDOWN WITH RECEIVERS ACTIVE` GUARENTEED DATA RATE 250Kbps (Normal Operation) 1Mbps (Very High Speed Operation)` GUARANTEED SLEW RATE RANGE 6V/s (Normal Operation) 24V/s (Very High Speed Operation)` 0.1F EXTERNAL CAPACITORS` FLOW-THROUGH PINOUT` 500A LOW SUPPLY CURRENT`...

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SeekIC No. : 004506479 Detail

ST3237: Features: ` 1A LOW POWER SHUTDOWN WITH RECEIVERS ACTIVE` GUARENTEED DATA RATE 250Kbps (Normal Operation) 1Mbps (Very High Speed Operation)` GUARANTEED SLEW RATE RANGE 6V/s (Normal Operation) 24V/s ...

ST3237 Data Sheet

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Part Number:
ST3237
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: 2025/12/23

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Product Details

Description



Features:

 `  1A LOW POWER SHUTDOWN WITH RECEIVERS ACTIVE
 `  GUARENTEED DATA RATE
    250Kbps (Normal Operation)
    1Mbps (Very High Speed Operation)
 `  GUARANTEED SLEW RATE RANGE
    6V/s (Normal Operation)
    24V/s (Very High Speed Operation)
 `  0.1F EXTERNAL CAPACITORS
 `  FLOW-THROUGH PINOUT
 `  500A LOW SUPPLY CURRENT
 `  MEET EIA/TIA-232 SPECIFICATIONS DOWN TO 3V
 `  AVAILABLE IN SO-28, SSOP-28 AND TSSOP28


Pinout

Connection Diagram


Specifications

Symbol Parameter
Value
Unit
VCC Supply Voltage
-0.3 to 6
V
V+ Doubled Voltage Terminal
-0.3 to 7
V
V- Inverted Voltage Terminal
0.3 to -7
V
V+ +|V-|  
13
V
TIN Transmitter Input Voltage Range
-0.3 to 6
V
SHDN,EN  
-0.3 to 6
V
VHSCI Very High Speed Control Input
-0.3 to (VCC +0.3)
V
RIN Receiver Input Voltage Range
± 25
V
TOUT Transmitter Output Voltage Range
± 13.2
V
ROUT ROUTB Receiver Output Voltage Range
-0.3 to (VCC + 0.3)
V
tSHORT Short Circuit Durtion on TOUT (one at a time)
Continuous
  
Tstg Storage Temperature Range
-65 to 150

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. V+ and V- can have a maximum magnitude of +7V, but their absolute addition can not exceed 13 V.


Description

The ST3237 is a 3V to 5.5V powered EIA/TIA-232 and V.28/V.24 communication interfaces high data-rate capabilities. ST3237 is a transceiver (5 drivers, 3 receivers) for fast modem applications.The device has a proprietary low-dropout transmitter output stage providing true RS-232 performance from a 3V to 5.5V supply using a dual charge pump. The device is guaranteed to run at data rates of 250Kbps in the normal operation mode and 1Mbps in the very high speed operation mode while maintaning RS-232 output levels




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