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| AN8882SB Datasheet, PDF (6/7 Pages) Panasonic Semiconductor – Head amplifier IC for CD-ROM drive for 32 times speed or more | |||
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AN8882SB
ICs for Compact Disc/CD-ROM Player
s Electrical Characteristics at Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
3TENV
ENV amp. offset voltage
ENV amp. operation
VENVOF f = 130 kHz, sin wave, VLDON = VREF2
VENV VCC1 = 5 V, VCC2 = 3.3 V
f = 800 kHz, AM modulation
â120
260
LD-APC
LD operating reference voltage 1 VLD1 VCC1 = 5 V, VCC2 = 3.3 V
134
VGCTL = VREF2 â 0.3 V
LD operating reference voltage BLD VCC1 = 5 V, VCC2 = 3.3 V
1.08
ratio
VGCTL = VREF2 +0.3 V
LDON operating voltage
VLDON VCC1 = 5 V, VCC2 = 3.3 V

VGCTL = VREF2 â 0.3 V
Standby
Current consumption with no load ISTBY VCC1 = 5 V, VCC2 = 3.3 V
3.50
at standby
VLDON = VREF2 â 0.75 V
Typ Max Unit
0 120 mV
470 680 mV[p-p]
170 206 mV
1.15 1.22 
 â 0.35 V
5.00 6.50 mA
6
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