S-5814A Seiko Instruments, S-5814A Datasheet - Page 11

• Manufacturer Part Number: S-5814A
• Description: (S-5813A / S-5814A) CMOS TEMPERATURE SENSOR IC
• Manufacturer: Seiko Instruments

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Rev.1.2
Characteristics (Typical Data)
1. Output voltage (V
3. Error range of each temperature
5. Output voltage (V
2.684
2.683
2.682
2.681
2.680
2.679
2.678
2.677
2.676
2.675
2.674
1.150
1.149
1.148
1.147
1.146
1.145
1.144
1.143
1.142
1.141
1.140
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
−2
−4
−6
_00
6
4
2
0
−40 −20
2.0 3.0 4.0 5.0 6.0 7.0 8.0
2.0 3.0 4.0 5.0 6.0 7.0 8.0
−40 −20
Approximation line:
V
OUT
[mV] = −11.02 [mV/°C]
0
OUT
OUT
0
) vs. Temperature (Ta)
) vs. Power supply voltage (V
20
V
20
V
Ta [°C]
Ta [°C]
DD
DD
[V]
[V]
40
40
×
Ta [°C] + 2245 [mV]
60
60
Ta = 100°C
Ta = −40°C
80
80
9.0
9.0
Seiko Instruments Inc.
10.0
100
10.0
100
DD
2. Current consumption (I
4. Current consumption (I
)
1.941
1.940
1.939
1.938
1.937
1.936
1.934
1.933
1.932
1.931
1.935
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
CMOS TEMPERATURE SENSOR IC
10
0
9
8
7
6
5
4
3
2
1
0
−40 −20
2.0 3.0 4.0 5.0 6.0 7.0 8.0
2.0 3.0 4.0 5.0 6.0 7.0 8.0
V
DD
DD
0
= 2.4 V
) vs. Power supply voltage (V
DD
S-5813A/5814A Series
V
V
) vs. Temperature (Ta)
DD
DD
20
Ta [°C]
V
V
DD
= 10.0 V
= 5.0 V
DD
[V]
[V]
40
Ta = 100°C
60
Ta = −40°C
Ta = 30°C
Ta = 30°C
80
9.0
9.0
100
10.0
10.0
DD
)
11