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Manufacturer Part #

0272240104

CJ125 Series 5 V 2 Mbaud Surface Mount Lambda Probe Interface IC - SOIC-24

ECAD Model:
Mfr. Name: Bosch Sensortec
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Supply Voltage: 4.75V to 5.25V
ESD Voltage-Max: ±2kV
Supply Current: 76mA
Interface: SPI
Storage Temperature Range: -40°C to +150°C
Features & Applications

The 0272240104 is a Integrated circuit for continuous lambda regulation with Ri measurement.

The integrated circuit CJ125 is a control and amplifier circuit for a wide range λ-Sensor LSU4.x for the continuous regulation of λ in combination with the sensor in the range of λ = 0.65... • (air).

Features:

  • Pump current control
  • Pump current sense amplifier
  • Lambda output amplifier
  • Virtual ground voltage source for sensor and pump current control
  • Nernst cell reference voltage source
  • Oscillator
  • Circuit for Ri or Rical measurement
  • Diagnostic of sensor lines
  • Diagnostic of external heater
  • Serial-Peripheral-Interface
  • Programmable reference pumping currents
  • Suppression of Ri-measurement

View the list of available CJ125 Series of Speciality Interface

Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
26 Weeks
Minimum Order:
1800
Multiple Of:
1800
Total
$9,900.00
USD
Quantity
Web Price
1,800+
$5.50
Product Variant Information section