S-5470A21I-M5T1U Datasheet, PDF (8/24 Pages) Seiko Instruments Inc – ULTRA-LOW CURRENT CONSUMPTION

ULTRA-LOW CURRENT CONSUMPTION NORMALLY-OFF FAINT SIGNAL DETECTION IC
S-5470 Series
Rev.1.3_01
 Standard Circuits
1. Certain current level detector
I_INP
INP
VDD
S-5470
Series
OUT
INM
VSS
R^*1
0.1 μF
100 kΩ
V_OUT
*1. Resistor (R) is unnecessary for the CMOS output product.
Figure 11
2. Current level difference detector
I_INP
INP
VDD
I_INM
S-5470
Series
OUT
INM
VSS
R^*1
100 kΩ
0.1 μF
V_OUT
*1. Resistor (R) is unnecessary for the CMOS output product.
Figure 12
Caution The above connection diagram and constant will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constant.
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