S-1000 SII [Seiko Instruments Inc], S-1000 Datasheet - Page 14

• Manufacturer Part Number: S-1000
• Description: ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
• Manufacturer: SII [Seiko Instruments Inc]

14
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-1000 Series
2. Other characteristics
2. 1 Temperature characteristics of detection voltage
2. 2 Temperature characteristics of release voltage
The shaded area in Figure 16 shows the temperature characteristics of the detection voltage.
The temperature change
detection voltage as follows:
The temperature changes of the release voltage and the detection voltage have the same sign consequently.
*1.  − V
∆
+
∆
DET25
V
Ta
DET
Figure 16 Temperature characteristics of detection voltage (  E xample for − V
is an actual detection voltage value at 25°C.
=
−
+
V
V
DET
DET
Hysteresis width (V
×
∆
∆
−
∆
−V
−V
+
V
Ta
∆
DET
DET25
V
Ta
DET
DET
[V]
*1
of the release voltage is calculated by the temperature change
HYS
−40
Seiko Instruments Inc.
)
V
DD
(1)
V
Figure 15 Operation 2
SS
(2) (3)
A
25
(4)
B
Output from the OUT pin
(5)
V
Release voltage (+V
Detection voltage (−V
Minimum operating voltage
V
DD
85
SS
+0.945 mV/°C
−0.945 mV/°C
Ta [°C]
DET
DET
)
)
DET
= 2.7 V)
∆
Rev.2.3
−
∆
V
Ta
DET
of the
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