ROHM Product Detail

BD14235FJ-C (New)
Automotive Current Sense Amplifier

The BD14235FJ-C is a current sense amplifier series. This device operates from a single 2.7V to 18V power supply. It has wide common mode voltage range from -14V to +80V, outputs analog voltage. The gain is 20 V/V. The matched gain resistor minimizes gain error and offset voltage. In additionally, the low input bias current is 1μA that reduces the offset on the path to shunt resistor.

Data Sheet Buy Sample
Data Sheet Buy Sample

Product Detail

 
Part Number | BD14235FJ-CE2
Status | Recommended
Package | SOP-J8
Packing Type | Taping
Unit Quantity | 2500
Minimum Package Quantity | 2500
RoHS | Yes

Functional Safety:

Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

Specifications:

Sensor Type

Current Sensor

Supply Voltage (Min.)[V]

2.7

Supply Voltage (Max.)[V]

5.5

Operating Current (Typ.)[mA]

0.3

Common Mode Voltage (Min.)[V]

-14

Common Mode Voltage (Max.)[V]

80

Gain (Typ.)[V/V]

20

Gain Accuracy (Max.)[%]

±1

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

4.9x6.0 (t=1.65)

Common Standard

AEC-Q100 (Automotive Grade)

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Features:

  • AEC-Q100 Qualified (Grade 1)
  • Wide Common Mode Voltage Range
  • High Accuracy
  • Low Offset Voltage
  • Low Input Bias Current
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