WCS3740

Winson reserves the right to make changes to improve reliability or manufacturability.

© Winson, 2017/12/20

Application Circuit:

Capacitor C(0.01uF~0.1uF) is recommend to be connected between Vout and

GND to reduce output noise.

-40˚C -30˚C -20˚C -10˚C

0˚C

10˚C

20˚C

30˚C

40˚C

50˚C

60˚C

70˚C

80˚C

90˚C 100˚C 110˚C 120˚C

Ratio 0.807 0.870 0.918 0.957 0.980 0.995

1

1

0.992 0.978 0.959 0.936 0.909 0.877 0.844 0.806 0.764

0.0

0.2

0.4

0.6

0.8

1.0

1.2

WCS3740 Sensitivity standardization of 30˚C (5V) V.S Temperature

-40˚C -30˚C -20˚C -10˚C

0˚C

10˚C

20˚C

30˚C

40˚C

50˚C

60˚C

70˚C

80˚C

90˚C 100˚C 110˚C 120˚C

Ratio 0.839 0.907 0.956 0.990 1.011 1.016 1.014

1

0.979 0.953 0.922 0.888 0.851 0.811 0.774 0.733 0.690

0.0

0.2

0.4

0.6

0.8

1.0

1.2

WCS3740 Sensitivity standardization of 30˚C (3.3V) V.S Temperature