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ST75C176

Features: LOW QUIESCENT CURRENT: 300mADESIGNED FOR RS-485 INTERFACE APPLICATIONS-7V TO 12V COMMON MODE INPUTVOLTAGE RANGEDRIVER MAINTAINS HIGH IMPEDANCE IN 3-STATE OR WITH THE POWER OFF70mV TYPICAL INPUT HYSTERESIS30ns PROPAGATION DELAYS, 5ns SKEWOPERATE FROM A SINGLE 5V SUPPLYCURRENT LIMITING AND...

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SeekIC No. : 004506810 Detail

ST75C176: Features: LOW QUIESCENT CURRENT: 300mADESIGNED FOR RS-485 INTERFACE APPLICATIONS-7V TO 12V COMMON MODE INPUTVOLTAGE RANGEDRIVER MAINTAINS HIGH IMPEDANCE IN 3-STATE OR WITH THE POWER OFF70mV TYPICAL ...

ST75C176 Data Sheet

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Part Number:
ST75C176
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:

LOW QUIESCENT CURRENT: 300mA
DESIGNED FOR RS-485 INTERFACE
   APPLICATIONS
-7V TO 12V COMMON MODE INPUT
   VOLTAGE RANGE
DRIVER MAINTAINS HIGH IMPEDANCE IN
   3-STATE OR WITH THE POWER OFF
70mV TYPICAL INPUT HYSTERESIS
30ns PROPAGATION DELAYS, 5ns SKEW
OPERATE FROM A SINGLE 5V SUPPLY
CURRENT LIMITING AND THERMAL
   SHUTDOWN FOR DRIVER OVERLOAD
   PROTECTION
ALLOWS UP TO 32 TRANSCEIVERS ON
   THE BUS
BIC MOS TECHNOLOGY


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC VCC Supply Voltage 7 V
VI Control Input Voltage (RE, DE) -0.5 to (VCC + 0.5) V
VDI Driver Input Voltage (DI) -0.5 to (VCC + 0.5) V
VDO Driver Output Voltage (A, B) ± 14 V
VRI Receiver Input Voltage (A, B) ± 14 V
VRO Receiver Output Voltage (RO) -0.5 to (VCC + 0.5) V



Description

The ST75C176 is al low power transceiver for RS-485 and RS-422 communication. Each part contains one driver and one receiver.

This transceiver draw 300mA (typ.) of supply current when unloaded or fully loaded with disabled drivers.It operates from a single 5V supply.

Driver is short-circuit current limited of the ST75C176 and is protected against excessive power dissipation by thermal shutdown circuitry that placed the driver outputs into a high-impedance state. The receiver input has a fail safe feature that guarantees a logic-high output if the input is open circuit. The ST75C176 is designed for bi-directional data communications on multipoint bus transmission line (half-duplex applciations).

 




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