SM9403BM Datasheet, PDF (5/18 Pages) Nippon Precision Circuits Inc – DVDRAM Servo-amplifier LSI

SM9403BM
DC Electrical Characteristics
V_CC = 5V ± 5%, GND = 0V, T_a = 0 to 70°C
Parameter
Rating
Symbol
Condition
Unit
min
typ
max
I_{C C 1}
Operating mode
–
28
34
Current consumption¹
I_{C C 2}
Sleep mode 1
–
17
21
I_{C C 3}
Sleep mode 2
–
2.0
2.6
mA
I_{C C 4}
Sleep mode 3
–
–
1.0
∆I_{C C}
I_{C C 1} − I_{C C 2}
9
–
–
CAPSEEK, CAPSEL, DEFECT, SENB, SDATA,
SCLK HIGH-level input voltage
V _IH
0.8V_CC
–
–
V
CAPSEEK, CAPSEL, DEFECT, SENB, SDATA,
S C L K L OW -level input voltage
V _IL
–
–
0.2V_CC
V
CAPSEEK, CAPSEL, DEFECT HIGH-level input
current
I_{I H 1}
V_IN = V_CC
50
100
200
µA
S E N B , SDATA, SCLK HIGH-level input current
CAPSEEK, CAPSEL, DEFECT, SENB, SDATA,
S C L K L OW -level input current
I_{I H 2}
V_IN = V_CC
I_IL
V_IN = GND
–
–
−3
–
3
µA
–
µA
C A PA R E A , C A P I N , C A P O U T, T R P, T R O F F
HIGH-level output voltage
V_OH
I_{O H} = −0 . 2 m A
V_CC − 0.2
–
–
V
C A PA R E A , C A P I N , C A P O U T, T R P, T R O F F
L OW -level output voltage
V _OL1
I_{O L} = 0.8mA
–
–
0.4
V
S DATA LOW -level output voltage
V _OL2
I_{O L} = 7mA
–
–
1.0
V
1. 33kΩ resistor connected between DPDG and AG N D
47kΩ resistor connected between DPDI and AG N D
120kΩ resistor connected between MMTI and AG N D
47kΩ resistor connected between ISET and AG N D
1000pF capacitor connected between FHOLD and AGND 1000pF capacitor connected between THOLD and AGND
0.1µF capacitor connected between VREF4 and AGND
0.1µF capacitor connected between VREF2 and AGND
0.01µF capacitor connected between CAPLFC and AG N D 0.01µF capacitor connected between ISET and AG N D
C A PA P, CAPA N , D P DA , D P D B, D P D C, D P D D, FSUB, TSUB connected to VREF2 or other 2V supply.
S E N B , SDATA, SCLK connected to GND; All other pins (excluding supply and ground pins) open circuit.
Sleep mode 1: DPD system only in sleep condition.
Sleep mode 2: All blocks except reference supply voltage generator in sleep condition.
Sleep mode 3: All blocks in sleep condition.
NIPPON PRECISION CIRCUITS—5