CF5761EA 查看數據表（PDF） - Nippon Precision Circuits
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CF5761EA Datasheet PDF : 10 Pages
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CF5761 series
3.0V operation
Ta = 25°C, VSS = 0V, VDD = 3.0V, X’tal (f0 = 32.768kHz, CI = 35kΩ max, CG = 20pF) unless otherwise noted
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Operating voltage
Oscillator startup time1
Frequency voltage characteristic
VDD
t1
VDD = 2.4V
∆f/f
1.2
3.0
3.6
V
–
–
5.0
s
–
–
1.0
ppm/0.1V
Current consumption1
No output load
–
IDD
No output load, F output
–
0.6
1.2
µA
1.3
2.6
O1, O2 motor output current2
IOUT
VDD = 2.4V, RL = 1kΩ
2.26
–
–
mA
AI HIGH-level input current
IIH1
VDD = 3.0V, VIH = 3.0V
0.6
3
7.5
µA
AI LOW-level input current
IIL1
VDD = 3.0V, VIL = 0V
0.6
3
7.5
µA
SN, SEL HIGH-level input current
IIH2
VDD = 3.0V, VIH = 3.0V
0.2
1
2
µA
IIH3
VDD = 3.0V, VIH = 0.5V
25
50
100
SN LOW-level input current
IIL2
VDD = 3.0V, VIL = 0V
0.2
1
2
µA
IIL3
VDD = 3.0V, VIL = 2.5V
25
50
100
AO1, AO2, AO3 LOW-level output
current3
IOL1
VDD = 3.0V, VOL = 1.5V
900
–
IOL2
VDD = 3.0V, VOL = 1.5V
10
–
–
µA
–
AO1, AO2, AO3 HIGH-level output
IOH1
VDD = 3.0V, VOH = 1.5V
900
–
current3
IOH2
VDD = 3.0V, VOH = 1.5V
10
–
–
µA
–
T1 LOW-level output current
IOLT
VDD = 3.0V, VOL = 3.0V
–
20
–
µA
T1 HIGH-level output current
IOHT
VDD = 3.0V, VOH = 0V
–
20
–
µA
F output voltage4
VF
VDD = 2.4V, output
capacitance CL = 50pF
0.8
–
–
V
Built-in capacitance
CD
See series lineup
pF
1. Measured using standard circuits.
2. RL is the resistance of the motor coil connected between O1 and O2.
3. The rating varies depending on the device selected. Please refer to the series lineup table for details.
4. F output voltage is the difference voltage, with load capacitor CL connected between F and VSS pins, between 0.5VDD and the peak voltage.
Measurement Circuit
VDD
CG
XT
X'tal
XTN
CD
II
A AI
A SN
A SEL
VI
VSS
T1
A
IO
O1
RL
O2
IO
IAO
AO1
A
AA
AO2
A
A
AO3
A
VO
IDD A
VDD
X’tal f0 = 32.768kHz, CI = 35kΩ max, CL = 12.5pF, C0 = 1.3pF, C1 = 2.6pF, CG = 20pF, RL = 400Ω or 1kΩ
SEIKO NPC CORPORATION —5
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