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CHONGMING GROUP (HK) INT'L CO., LTD.

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

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

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