A6043 データシートの表示（PDF） - Unisonic Technologies
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A6043 Datasheet PDF : 4 Pages
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A6043
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
PARAMETER
Supply Voltage
Lamp Voltage
Lamp Current
Power Dissipation
Operating Temperature
Storage Temperature
LINEAR INTEGRATED CIRCUIT
SYMBOL
VCC
VLAMP
ILAMP
PD
TOPR
TSTG
RATINGS
12
16
20
500
0 ~ +70
-40 ~ +150
UNIT
V
V
mA
mW
℃
℃
ELECTRICAL CHARACTERISTICS
1. DC CHARACTERISTICS (Ta = 25℃, VCC= 8V, terminal Voltage at No Signal.)
PIN NO.
PARAMETER
SYMBOL MIN
1
Composite Signal Input
Input
2
PLL Low-Pass Filter
LPF1
3
VCC
VCC
4
VCO
VCO
5
Ground
GND
6
Stereo Lamp
SLED
7
Pilot Detect Low-Pas Filter
LPF2
8
L-ch output
L-ch
9
R-ch output
R-ch
TYP MAX
3.5
6.6
8.0
7.1
0
7.4
4.0
4.0
UNIT
V
V
V
V
V
V
V
V
V
2. AC ELECTRICAL CHARACTERISTICS (Ta = 25℃, VCC= 8V, f = 1kHz, unless otherwise specified.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
Supply Current
Maximum Input Voltage(Stereo)
ICC at Lamp off
VIN(MAX) L+R = 90%，P = 10%
11 18
900
Channel Separation
CS L+R = 180 mVrms, P = 20mVrms
36 45
Total Harmonic Distortion Monaural
Stereo
THD VIN = 200mVrms
L+R = 180 mVrms, P = 20mVrms
0.08 0.3
0.08
Voltage Gain
GV VIN = 200mVrms
-2.0 0.5 +2.0
Channel Balance
CB VIN = 200mVrms
0 1.5
Lamp Sensitivity
ON
OFF
VL(ON) Pilot Input
VL(OFF)
9 15
2
6
Stereo Lamp Hysteresis
VHYS To Turn Off from Lamp Turn On
3
Capture Range
CR P = 20mVrms
±3
19kHz
34
Carrier Leak
38kHz
CL L+R = 180 mVrms, P = 20mVrms
42
SCA Rejection Ratio
SCA Rej. L+R = 160 mVrms, P = 20mVrms
70
SCA = 20mVrms, fSCA = 67kHz
Signal to Noise Ratio
S/N VIN = 200mVrms, f = 1kHz, RG = 620Ω
74
Input Resistance
RIN
33
Output Current (Pins 8, 9）
IOUT RL = 3.3kΩ
VCC = 3.5V
VCC = 8.0V
0.3 0.6
1.2 1.8
VCC = 12V
1.4 2.1
UNIT
mA
mVrms
dB
%
%
dB
dB
mVrms
mVrms
mVrms
%
dB
dB
dB
kΩ
mA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3
QW-R110-018,A
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