LA7152 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA7152 Datasheet PDF : 5 Pages
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LA7152
Operating Characteristics at Ta = 25°C, VCC = 5 V
Parameter
Symbol
Conditions
min
typ
max
Unit
Current drain
Maximum input level
Frequency characteristics
ICC
*1
VIN max *2
Gf
*3
3.0
4.1
5.2
mA
2.0
2.5
Vp-p
0
±0.5
dB
Total harmonic distortion
THD *4
0.03
0.1
%
Inter-channel crosstalk
Muting circuit crosstalk
Output DC offset
Differential gain
CTC
*5
CTM
*6
∆VOUT *7
DG
*8
–65
–60
dB
–55
–50
dB
5
20
mV
0.5
1
%
Differential phase
DP
*9
0.5
1
deg
Note: 1. Current drain
S1 = S2 = S3 = 2, S4 = S5 = S6 = 3
2. Maximum input level (input C = 10 µF)
S1 = 1, S4 = 1, S2 = S3 = 2, S5 = S6 = 3,
S2 = 1, S5 = 1, S1 = S3 = 2, S4 = S6 = 3,
S3 = 1, S1 = S2 = 2, S4 = S5 = S6 = 3
For each of the above three conditions, with an input signal frequency f = 1 kHz, gradually increase the input signal level and determine the level
where the total harmonic distortion reaches 0.1%.
3. Frequency characteristics
For each of the three conditions in Note 2,
VIN = 2.0 Vp-p, VOUT (5 MHz)/VOUT (100 KHz)
4. Total harmonic distortion (input C = 10 µF)
For each of the three conditions in item 2, measure the total harmonic distortion with VIN = 2.0 Vp-p and f = 1 kHz.
5. Crosstalk
With S6 = 3, measure in the modes for all combinations of S1 to S5 except for the following three conditions: a) S1 = S4 = 1, b) S2 = S5 = 1 and c)
S3 = 1, S4 = S5 = 3.
VIN = 2.0 Vp-p, f = 4.43 MHz, VOUT/VIN
6. Muting circuit crosstalk
With S6 = 1, measure in the modes for all combinations of S1 to S5.
VIN = 2.0 Vp-p, f = 4.43 MHz, VOUT/VIN
7. Output DC offset
Measure the output DC voltage difference between the following modes with S1 = S2 = S3 = 2.
a. S4 = 1, S5 = S6 = 3
b. S5 = 1, S4 = S6 = 3
c. S4 = S5 = S6 = 3
d. S6 = 1, S4 = S5 = 1 or 2
8, 9. Differential gain, differential phase
Switching Characteristics at Ta = 25°C, VCC = 5 V
CTL1
CTL2
MUTE
Parameter
H
M
L
H
L
H
L
Symbol
Conditions
min
VC1H
3.5
VC1M
1.5
VC1L In the state with S4 = 2, S5 = 2 and S6 = 2, measure
0
VC2H the control voltage level when the input signal switches.
2.5
VC2L
0
VCMH
3.0
VCML
0
typ
max
Unit
VCC
V
3.0
V
1.0
V
VCC
V
1.5
V
VCC
V
1.5
V
No. 4955-2/5
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