S-1165B15MC-N6ATFG Просмотр технического описания (PDF) - Seiko Instruments Inc
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S-1165B15MC-N6ATFG Datasheet PDF : 23 Pages
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HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.1_00
S-1165 Series
6.
Temperature coefficient of
output
voltage
⎜⎛
⎝
ΔV OUT
ΔTa • VOUT
⎟⎞
⎠
The shadowed area in Figure 10 is the range where VOUT varies in the operating temperature range
when the temperature coefficient of the output voltage is ±100 ppm/°C.
Ex. S-1165B28 Typ.
VOUT
[V]
+0.28 mV / °C
VOUT(E)*1
−0.28 mV / °C
−40
25
85
Ta [°C]
*1. VOUT(E) is the value of the output voltage measured at 25°C.
Figure 10
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
[ ] [ ] [ ] ΔVOUT mV/°C *1 = VOUT(S) V *2 × ΔVOUT ppm/°C *3 ÷ 1000
ΔTa
ΔTa • VOUT
*1. Change in temperature of output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
Seiko Instruments Inc.
11
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