S-35740C01A-K8T2U Datasheet, PDF (26/31 Pages) Seiko Instruments Inc – Operation temperature range

FOR AUTOMOTIVE 125°C OPERATION 2-WIRE INTERVAL TIMER CONVENIENCE TIMER
S-35740 Series
Rev.1.1_00
 Characteristics (Typical Data)
1. Current consumption 1 vs. Power supply voltage characteristics
Ta = +25°C, C_L = 6.0 pF
2.0
1.5
1.0
0.5
0.0
0
2
4
6
VDD [V]
2. Current consumption 2 vs. Power supply voltage characteristics
Ta = +25°C, C_L = 6.0 pF
1.0
0.8
0.6
0.4
0.2
0.0
0
2
4
6
VDD [V]
3. Current consumption 3 vs. SCL frequency characteristics 4. Current consumption 1 vs. Temperature characteristics
600
500
400
300
200
100
0
0
Ta = +25°C, C_L = 6.0 pF
VDD = 5.0 V
VDD = 3.0 V
500
1000
SCL frequency [kHz]
1500
C_L = 6.0 pF
3.0
2.5
VDD = 5.0 V
2.0
1.5
1.0
VDD = 3.0 V
0.5
0.0
40 25 0
25 50 75 100 125
Ta [C]
5. Current consumption 2 vs. Temperature characteristics 6. Current consumption 2 vs. Temperature characteristics
C_L = 6.0 pF
Nch open-drain output
C_L = 6.0 pF, INT pin output = 1.024 kHz
INT pin = no load, CMOS output
0.8
1.0
0.6
VDD = 5.0 V
0.4
0.2
0.0
40 25 0
25 50
Ta [C]
VDD = 3.0 V
75 100 125
0.8
0.6
0.4
0.2
0.0
40 25
VDD = 5.0 V
VDD = 3.0 V
0 25 50 75 100 125
Ta [C]
7. Current consumption 2 vs. INT pin load capacitance characteristics
Ta = +25°C, C_L = 6.0 pF
INT pin output = 1.024 kHz, CMOS output
0.6
VDD = 5.0 V
0.5
0.4
0.3
VDD = 3.0 V
0.2
0.1
0.0
0
5
10
15
20
25
INT pin load capacitance [pF]
26
8. Crystal oscillator frequency deviation vs.
Power supply voltage characteristics
Ta = +25°C, C_L = 6.0 pF
20
10
0
10
20
0
2
4
6
VDD [V]