參數(shù)資料
型號: S-80847CLNB-B68-T2
廠商: Seiko Instruments Inc.
英文描述: ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
中文描述: 超小型封裝高精度電壓檢測器
文件頁數(shù): 21/54頁
文件大?。?/td> 672K
代理商: S-80847CLNB-B68-T2
Rev.3.2
_00
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808xxC Series
Seiko Instruments Inc.
21
Hysteresis width (V
HYS
)
A
B
V
DD
Release voltage (
+
V
DET
)
Detection voltage (
V
DET
)
V
SS
Minimum operating voltage
Output from the OUT pin
V
DD
V
SS
(1)
(2)
(3)
(5)
(4)
Figure 16 Operation 2
2.
Other Characteristics
2-1. Temperature Characteristics of Detection Voltage
The shaded area in
Figure 17
shows the temperature characteristics of the detection voltage.
40
25
+
0.945 mV/°C
V
DET
[V]
85
Ta [°C]
0.945 mV/°C
V
DET25
*1
*1.
V
DET25
is an actual detection voltage value at 25°C.
Figure 17 Temperature Characteristics of Detection Voltage (Example for S-80827C)
2-2. Temperature Characteristics of Release Voltage
The temperature coefficient
Ta
V
DET
+
for the release voltage is calculated by the temperature coefficient
Ta
+
V
DET
of the detection voltage as follows:
Ta
V
V
V
Ta
V
DET
DET
DET
DET
×
+
=
The temperature coefficients for the release voltage and the detection voltage have the same sign
consequently.
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