S-812C27AMC-C2HT2G View Datasheet(PDF) - Seiko Instruments Inc
Part Name
Description
Manufacturer
S-812C27AMC-C2HT2G Datasheet PDF : 52 Pages
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Rev.4.0_00
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
6. Temperature coefficient of output voltage ∆VOUT
∆Ta • VOUT
The shadowed area in Figure 15 is the range where VOUT varies in the operating temperature range when
the temperature coefficient of the output voltage is ±100 ppm/°C.
The ratio of temperature change in output voltage [mV/°C] is calculated from the following equation.
[ ] [ ] [ ] ∆VOUT
∆Ta
mV/°C *1 = VOUT(S)
V
*2
×
∆VOUT
∆Ta • VOUT
ppm/°C *3 ÷1000
*1. The ratio of temperature change in output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
VOUT[V}
+0.30mV/°C
VOUT(E)*1
-0.30mV/°C
-40
25
85
Ta [°C]
*1. VOUT(E) is a measured value of output voltage at 25°C.
Figure 15 Ex. S-812C30A Typ.
Seiko Instruments Inc.
15
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