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L9637D integrated circuit components electronic ic chip Integrated Circuit Chip ISO 9141 INTERFACE

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L9637D integrated circuit components electronic ic chip Integrated Circuit Chip ISO 9141 INTERFACE

Model Number : L9637D

Certification : new & original

Place of Origin : original factory

MOQ : 10pcs

Price : Negotiate

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 8700pcs

Delivery Time : 1 day

Packaging Details : Please contact me for details

Description : 1/1 Transceiver ISO 9141 8-SOIC

Supply Voltage : 4.5 to +36 V

Stabilized Voltage : 3 to 7 V

Junction temperature : -40 to 150 °C

Input Current : 4 µA

Output ON Impedance : 10 Ω

Short Circuit Current : 60 mA

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L9637D ISO 9141 INTERFACE

  • OPERATING POWER SUPPLY VOLTAGE RANGE 4.5V ≤ VS ≤ 36V (40V FOR TRANSIENTS)
  • REVERSE SUPPLY (BATTERY) PROTECTED DOWN TO VS ≥ -24V
  • STANDBY MODE WITH VERY LOW CURRENT CONSUMPTION ISSB 1µA @ VCC 0.5V
  • LOW QUIESCENT CURRENT IN OFF CONDITION ISOFF = 120µA
  • TTL COMPATIBLE TX INPUT
  • BIDIRECTIONAL K-I/O PIN WITH SUPPLY VOLTAGE DEPENDENT INPUT THRESHOLD
  • OVERTEMPERATURE SHUT DOWN FUNCTION SELECTIVE TO K-I/O PIN
  • WIDE INPUT AND OUTPUT VOLTAGE RANGE -24V ≤ VK ≤ VS
  • K OUTPUT CURRENT LIMITATION, TYP IK = 60mA
  • DEFINED OFF OUTPUT STATUS IN UNDERVOLTAGE CONDITION AND VS OR GND INTERRUPTION
  • CONTROLLED OUTPUT SLOPE FOR LOW EMI
  • HIGH INPUT IMPEDANCE FOR OPEN VS OR GND CONNECTION
  • DEFINED OUTPUT ON STATUS OF LO OR RX FOR OPEN LI OR K INPUTS
  • DEFINED K OUTPUT OFF FOR TX INPUT OPEN
  • INTEGRATED PULL UP RESISTORS FOR TX, RX AND LO
  • EMI ROBUSTNESS OPTIMIZED

DESCRIPTION

The L9637D is a monolithic integrated circuit containing standard ISO 9141 compatible interface functions.

ABSOLUTE MAXIMUM RATINGS (No damage or latch)

Symbol Parameter Value Unit
VS

Supply Voltage

ISO transients t = 400ms

-24 to +36

-24 to +40

V

V
VCC Stabilized Voltage -0.3 to +7 V
∆VS/dt Supply Voltage transient -10 to +10 V/µs
VLI, K Pin Voltage -24 to VS V
VLO, RX, TX Pin Voltage -24 to VCC V

Note: Max. ESD voltages are ±2kV with human body model C = 100pF, R = 1.5k corresponds to maximum energy dissipation 0.2mJ according to MIL883C.

BLOCK DIAGRAM

PIN CONNECTION (Top view)

OUTLINE AND MECHANICAL DATA

SO8


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circuit board ic

      

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