Current sensor circuit

Example of current sensor circuit for safety operation

Current sensor circuit

Lineup

Low current consumption op-amp / Low noise op-amp

Part number

TC75S102F TC75S103F TC75S67TU

Package

SMV

(2.9 x 2.8 mm)

UFV

(2.0 x 2.1 mm)

VDD - VSS [V]

1.5 to 5.5 1.8 to 5.5

2.2 to 5.5

VIO (Max) [mV] 1.3 1.5 3

CMVIN (Max) [V]

VDD VDD

1.4 (@VDD = 2.5 V)

IDD (Typ. / Max) [μA]

0.27 / 0.46 (@VDD=1.5 V) 100 / 165 (@VDD=1.8 V)

430 / 700 (@VDD = 2.5 V)

VNI (Typ.) [nV/√Hz] @f = 1 kHz

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