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參數資料
| 型號： | LC75391M |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO30 |
| 封裝： | MFP-30 |
| 文件頁數： | 6/13頁 |
| 文件大?。?/td> | 320K |
| 代理商： | LC75391M |
Allowable Operating Ranges at Ta = 25°C, VSS = 0 V
Electrical Characteristics at Ta = 25°C, VDD = 10 V, VSS = 0 V
No. 5201-2/13
LC75391, 75391M
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
VDD
5.5
11.0
V
Input high-level voltage
VIH
CL, DI, CE
4.0
VDD
V
Input low-level voltage
VIL
CL, DI, CE
VSS
1.0
V
Output high-level voltage
VOH
PA, PB: IO = 5 mA
VDD – 2
VDD
V
Output low-level voltage
VOL
PA, PB: IO = 5 mA
VSS
2.0
V
Input voltage amplitude
VIN
L1 to L4, R1 to R4
VSS
VDD
Vp-p
Input pulse width
tW
CL
1.0
s
Setup time
tset up
CL, DI, CE
1.0
s
Hold time
thold
CL, DI, CE
1.0
s
Operating frequency
fopg
CL
500
kHz
Parameter
Symbol
Conditions
min
typ
max
Unit
[Input Block]
Input resistance
Rin
L1 to L4, R1 to R4
500
k
[Overall Characteristics]
THD (1)
VIN = 100 mVrms, f = 1 kHz, overall, buffer mode off,
0.013
%
Total harmonic distortion
flat state
THD (2)
VIN = 100 mVrms, f = 20 kHz, overall, buffer mode off,
0.013
%
flat state
Crosstalk
CT
VIN = 1 Vrms, f = 1 kHz, overall, Rg = 1 k,
81
dB
buffer mode off, flat state
Maximum attenuation
VO min
VIN = 1 Vrms, f = 1 kHz, main volume at –∞,
–80
dB
buffer mode on
VN (1)
Flat overall (IHF-A), Rg = 1 k
, buffer mode off,
15
V
Output noise voltage
flat state
VN (2)
Flat overall (DIN-AUDIO), Rg = 1 k
, buffer mode off,
22
V
flat state
Current drain
IDD
VDD – VSS = 11 V
7
10
mA
Input high-level current
IIH
CL, DI, CE, VIN = 10 V
10
A
Input low-level current
IIL
CL, DI, CE, VIN = 0 V
–10
A
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相關代理商/技術參數 |
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| LC75392 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
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| LC75393E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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| LC75394E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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