参数资料
型号: TA7343AP
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PSIP9
封装: 2.54 MM PITCH, PLASTIC, SIP-9
文件页数: 6/11页
文件大小: 872K
代理商: TA7343AP
TA7343AP
2002-10-30
4
2. AC Characteristics (unless otherwise specified, Ta = 25°C, VCC = 8V, f = 1kHz)
Characteristic
Symbol
Test
Cir
cuit
Test Condition
Min.
Typ.
Max.
Unit
Supply current
ICC
at LED off
11
18
mA
Input resistance
RIN
33
k
Max. Composite signal
input voltage
Vin max
(stereo)
L + R = 90%, P = 10%
THD = 1%
900
mVrms
Separation
Sep
L + R = 180mVrms
P = 20mVrms
36
45
dB
Monaural
THD
(monau
ral)
Vin = 200mVrms
0.08
0.3
Total harmonic
distortion
Stereo
THD
(stereo)
L + R = 180mVrms
P = 20mVrms
0.08
%
Voltage gain
GV
Vin = 200mVrms
-2.0
0
2.0
dB
Channel balance
CB
Vin = 200mVrms
0
1.5
dB
On
VL (ON)
9
15
Stereo LED
sensitivity
Off
VL (OFF)
Pilot input
2
6
mVrms
Stereo LED hysteresis
VH
To turn off from LED turn
on
3
mVrms
Capture range
CR
P = 20mVrms
±
3
%
19kHz
34
Carrier leak
38kHz
CL
P = 20mVrms
L + R = 180mVrms
42
dB
SCA rejection ratio
SCA rej
P = 20mVrms
L + R = 160mVrms
SCA = 20mVrms
fSCA = 67kHz
70
dB
Signal to noise ratio
S / N
Vin = 200mVrms
f = 1kHz, Rg = 620
74
dB
VCC = 3.5V
0.3
0.6
VCC = 8.0V
1.2
1.8
Output current
(Pin(8), Pin(9))
IOUT
RL = 3.3k
VCC = 12V
1.4
2.1
mA
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