SA5624 Datasheet, PDF (2/7 Pages) Silan Microelectronics Joint-stock – ACTUATOR DRIVER WITH CURRENT FEEDBACK FOR CD - ROM / DVD

SA5624
ABSOLUTE MAXIMUM RATING (Tamb=25°C)
Characteristics
Power Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Symbol
VCC, PVCC1/2
PD
Topr
Tstg
*When mounted on a 70mm X 70mm X 1.6mm glass epoxy board.
Reduced by 13.6mW for each increase in Tamb of 1°C over 25°C
Value
13.5
1.7*
-35~+85
-55~+150
Unit
V
W
°C
°C
ELECTRICAL CHARACTERISTICS
(Unless other specified, Tamb=25°C, VCC=12V, PVCC1=PVCC2=5V, BIAS=2.5V, RL=8Ω, Rd=0.5Ω, C= 100pF)
Characteristics
Symbol Test conditions Min. Typ. Max. Unit
VCC
4.3
--
13.2
Power Supply Voltage
PVCC1
4.3
--
VCC
V
PVCC2
4.3
--
VCC
Quiescent Current
ICC
--
18
27
mA
Actuator Driver
Output Offset Current
Maximum Output Amplitude
Gain
IOOF
-6
--
6
mA
VOM ^VIN^{=BIAS ±1.5V}
3.6
4.0
--
V
GM ^VIN^{=BIAS ± 0.2V}
1.3
1.5
1.7
A/V
Loading Driver
Maximum Output Voltage
VOHOP No load
10.8 11.1
--
V
Output Voltage Offset
Closed Loop Gain
VOOFLD
-100
0
100
mV
GVLD ^VIN^{=BIAS ±0.2V}
18.0
20.0
22.0
dB
Sled Driver
Output Voltage Offset
VOOFSL
-50
0
50
mV
Maximum Output Voltage
Closed Loop Gain
Gain error
VIN=BIAS ±1.5V
VOMSL
3.6
4.0
--
V
PVCC1=5V
GVSL ^VIN^{=BIAS ±0.2V}
13.5
15.5
17.5
dB
˂ G_VSL V_IN=BIAS ±0.2V
0
1
2
dB
STBY Logic
STBY On Voltage
VSTBY1 All Channels Off
0
--
0.5
V
STBY Off Voltage
VSTBY2 All Channels On
2.0
--
--
V
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.1 2005.06.21
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