S-5852ABCAC-A8T1U4 Datasheet, PDF (10/15 Pages) Seiko Instruments Inc – HIGH-ACCURACY DIGITAL TEMPERATURE SENSOR

HIGH-ACCURACY DIGITAL TEMPERATURE SENSOR WITH THERMOSTAT FUNCTION
S-5852A Series
Rev.1.2_00
5. Temperature accuracy (T_ACCn) vs. Temperature (Ta)
TRES[1:0] = "11" setting
V_DD = 2.5 V, TRES[1:0] = "11" setting,
number of measurement = 100 pieces
4.0
0.50
3.0
TACCn max.
Average 6 _{Average 3}
2.0
VDD = 1.7 V
0.25
Average
1.0
0.0
1.0
2.0
3.0
TACCn min.
VDD = 2.5 V
VDD = 3.6 V
0.00
0.25
Average 6
Average 3
4.0
40 25 0 25 50 75 100 125
0.50
0 10 20 30 40 50 60 65
Remark n = 1, 2
Ta [C]
Ta [C]
6. Temperature conversion time (t_CONV4) vs. Temperature (Ta)
TRES [1:0] = "11" setting
150
125
VDD = 3.6 V
100
75
50
VDD = 1.7 V
25
VDD = 2.5 V
0
40 25 0 25 50 75 100 125
Ta [C]
7. Thermal response time (Temperature vs. Time)
When HSNT-8(2030) mounted on the evaluation board is put into the liquid of +100°C from the air of +25°C.
V_DD = 3.0 V
100
90
80
70
60
50
40
30
20
2 0 2 4 6 8 10 1214 16 18 20 22 24 26
Time [s]
Remark Evaluation board
Dimensions: 22 mm × 21 mm
Thickness: 1.6 mm
10