S-8110C Datasheet, PDF (5/21 Pages) Seiko Instruments Inc – CMOS TEMPERATURE SENSOR IC

Rev.4.3_00
CMOS TEMPERATURE SENSOR IC
S-8110C/8120C Series
„ Electrical Characteristics
1. S-8110C Series
Table 5
(Ta=25 °C, V_DD=5.0 V, I_OUT=0 A unless otherwise specified)
Item
Symbol
Condition
Min. Typ. Max.
Unit
Test
circuit
Power supply voltage
V_DD
⎯
2.4 ⎯ 10.0
V
1
Output voltage
V_OUT
Ta=−30 °C
1.911 1.951 1.991
Ta=30 °C
1.434 1.474 1.514
Ta=100 °C
0.842 0.882 0.922
Temperature sensitivity V_SE
−30 °C≤Ta≤100 °C −8.40 −8.20 −8.00 mV/ °C ⎯
Nonlinearity
ΔN_L
−20 °C≤Ta≤80 °C
⎯ ±0.5 ⎯
%
Operating temperature
range
Topr
⎯
−40 ⎯ 100
°C
Current consumption
I_DD
⎯
⎯
4.5 8.0
μA
1
Line regulation
Load regulation^*1
ΔV_OUT1 V_DD=2.4 V to 10.0 V ⎯
⎯ 0.05 %/ V
2
ΔV_OUT2 I_OUT=0 μA to 200 μA ⎯
⎯
1.0
mV
*1. Do not flow sink current into the output voltage pin.
2. S-8120C Series
Table 6
(Ta=25 °C, V_DD=5.0 V, I_OUT=0 A unless otherwise specified)
Item
Symbol
Condition
Min. Typ. Max.
Unit
Test
Circuit
Power supply voltage
V_DD
⎯
2.4 ⎯ 10.0
V
1
Output voltage
V_OUT
Ta=−30 °C
1.931 1.951 1.971
Ta=30 °C
1.454 1.474 1.494
Ta=100 °C
0.862 0.882 0.902
Temperature sensitivity V_SE
−30 °C≤Ta ≤100 °C −8.40 −8.20 −8.00 mV/ °C ⎯
Nonlinearity
ΔN_L
−20 °C≤Ta ≤80 °C ⎯ ±0.5 ⎯
%
Operating temperature
range
Topr
⎯
−40 ⎯ 100
°C
Current consumption
I_DD
⎯
⎯
4.5 8.0
μA
1
Line regulation
Load regulation^*1
ΔV_OUT1 V_DD=2.4 V to 10.0 V ⎯
⎯ 0.05 %/ V
2
ΔV_OUT2 I_OUT=0 μA to 200 μA ⎯
⎯
1.0
mV
*1. Do not flow sink current into the output voltage pin.
Seiko Instruments Inc.
5