HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTASG-E1R1E3G1USLeArTiOeRs
Rev.3.0_01
∆VOUT
∆Ta •VOUT
6. Temperature coefficient of output voltage
The shadowed area in Figure 12 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-1131B28 Typ.
VOUT
[V]
+0.28 mV / °C
*1
VOUT(E)1
−0.28 mV / °C
−40
25
Ta [°C]
85
*1.
VOUT(E)1 is the value of the output voltage measured at 25°C.
Figure 12
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
∆VOUT
∆Ta
∆VOUT
∆Ta • VOUT
*2
[
mV/°C *1
]
= VOUT(S)
[
V
]
×
ppm/°C *3
[ ]
÷1000
*1. Change in temperature of output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
11
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
