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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

Brand Name : Anterwell

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

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

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

PIN CONNECTION (Top view)

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

OUTLINE AND MECHANICAL DATA

SO8L9637D integrated circuit components electronic ic chip Integrated Circuit Chip ISO 9141 INTERFACE

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

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


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