AN8819NFB Datasheet, PDF (4/11 Pages) Panasonic Semiconductor – 4Ch. Linear Driver IC DC-DC Converter Control for CD

AN8819NFB
ICs for CD/CD-ROM Player
s Electrical Characteristics (Ta=25˚C±2˚C)
Parameter
SVCC No Load Supply Current
DRVCC No Load Supply Current
PVCC No Load Supply Current
PVCC Leak Current
Driver Portion
Maximum Drive Voltage
of Pins FO, TR, SP and TV
Maximum Drive Current
Focus/Tracking/Traverse
Transmission Gain (+)
Spindle Transmission Gain (+)
Focus/Tracking/Traverse
Output Offset Voltage
Spindle Output Offset Voltage
Focus/Tracking/Traverse
Input Conversion Dead Zone
Spindle Input Conversion Dead Zone
DC-DC Converter Portion
CLK Synchronization Output Pulse
Maximum Duty
Self-Running Output Pulse
Maximum Duty
Starting Output Pulse Maximum Duty
Self-Running Output Voltage (H)
Self-Running Output Voltage (L)
Starting Oscillation Frequency
Self-Running Oscillation Frequency
Ripple Filter Portion
Symbol
I11Q
I14Q
I1Q
I1L
Condition
PVCC = 2.4V, SVCC = DRVCC
= 3.2V, VREF = 1.6V
PVCC1 = 2.4V, SVCC = DRVCC
= 3.2V, VREF = 1.6V
PVCC1 = 2.4V, SVCC = DRVCC
= 3.2V, VREF = 1.6V
PVCC = 9V, SVCC = DRVCC
= 0V, VERF = 0V
VDMAX
IDMAX
G+
Gsp +
VOFF
VSPOFF
IDZ
ISpDZ
PVCC = 4V,
SVCC = DRVCC = 3.2V
PVCC = 4V,
SVCC = DRVCC = 3.2V
PVCC = 4V,
SVCC = DRVCC = 3.2V
PVCC = 4V,
SVCC = DRVCC = 3.2V
PVCC = 4V,
SVCC = DRVCC = 3.2V
PVCC = 4V,
SVCC = DRVCC = 3.2V
PVCC = 4V,
SVCC = DRVCC = 3.2V
PVCC = 4V,
SVCC = DRVCC = 3.2V
PVCC = 2.4V, SVCC = DRVCC
D2C
= 3.2V, CT = 390pF/470kΩ,
VIN = 0.8V
PVCC = 2.4V, SVCC = DRVCC
D2F
= 3.2V, CT = 390pF/470kΩ,
VIN = 0.8V
PVCC = 2.4V, SVCC = DRVCC
D2S
= 3.2V, CT = 390pF/470kΩ,
VIN = 0.8V
V20H
PVCC = 2.4V, SVCC = 3.2V
IOUT = –25mA,
VCT = 0V, VFB = 0.7V
PVCC = 2.4V, SVCC = DRVCC
V20L
= 3.2V, IOUT = 15mA,
VCT = 1V, VFB = 0.5V
F41S
PVCC = 3.2V, SVCC = 0V
CT = 390pF/470kΩ
F41F
PVCC = 2.4V, SVCC = DRVCC
= 3.2V, CT = 390pF/470kΩ
Ripple Rejection Ratio
RR13
PVCC = 2.4V, SVCC = DRVCC
= 3.2V, Input = 35mVrms/20kHz
min.
2.0
1.8
1.8
500
33
67
–50
–100
–1
–2
65
74
35
1.08
0.15
60
54
40
typ.
3.1
max.
4.5
Unit
mA
2.4
3.0 mA
2.6
5.1 mA
2.0 µA
DRVCC
–1.2
V
mA
43
53 kΩ
87 107 kΩ
50 mV
100 mV
1 µA
2 µA
74
83
%
80
86
%
45
55
%
1.5 1.71
V
0.3
0.4
V
83 115 kHz
65
76 kHz
dB