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参数资料
| 型号： | LC75385NE-R |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
| 封装： | QFP-44 |
| 文件页数： | 12/22页 |
| 文件大小： | 418K |
| 代理商： | LC75385NE-R |
No.6143-2/22
LC75385NE-R
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
V
DD
6.0
10.5
V
High-level input voltage
V
IH
CL, DI, CE
4.0
V
DD
V
Low-level input voltage
V
IL
CL, DI, CE
V
SS
1.0
V
Input voltage amplitude
V
IN
V
SS
V
DD
Vp-p
Input pulse width
t
W
CL
1
s
Setup time
t
setup
CL, DI, CE
1
s
Hold time
thold
CL, DI, CE
1
s
Operating frequency
fopg
CL
500
kHz
Allowable Operating Ranges at Ta = 25°C, V
SS = 0 V
Parameter
Symbol
Pins
Conditions
Ratings
Unit
min
typ
max
[Input Block]
Input resistance
Rin
L1 to L4, R1 to R4
30
50
70
k
Minimum input gain
Ginmin
L1 to L4, R1 to R4
–1
0
+1
dB
Maximum input gain
Ginmax
+16.5
+18.75
+21
dB
Inter-step setting error
ATerr
±0.6
dB
Left/right balance
BAL
±0.5
dB
[Volume Block]
Input resistance
Rvr
LVRIN, RVRIN, loudness off
113
226
339
k
Inter-step setting error
ATerr
±0.5
dB
Left/right balance
BAL
±0.5
dB
[Tone Control Block]
Inter-step setting error
ATerr
±1.0
dB
Bass control range
Gbass
max. boost/cut
±9
±12
±15
dB
Treble control range
Gtre
max. boost/cut
±9
±12
±15
dB
Left/right balance
BAL
±0.5
dB
[Fader Block]
Input resistance
Rfed
LFIN, RFIN
25
50
100
k
0 dB to –2 dB
±0.5
dB
Inter-step setting error
ATerr
–2 dB to –20 dB
±1
dB
–20 dB to –30 dB
±2
dB
–30 dB to –60 dB
±3
dB
Left/right balance
BAL
±0.5
dB
Electrical Characteristics at Ta = 25°C, V
DD = 9 V, VSS = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD max
V
DD
11
V
Maximum input voltage
V
IN max
All input pins
V
SS – 0.3 to VDD + 0.3
V
Allowable power dissipation
Pd max
Ta
≤ 85°C, when mounted on a printed circuit board
720
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–50 to +125
°C
Specifications
Absolute Maximum Ratings at Ta = 25°C, V
SS = 0 V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC75386NE | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Electronic Volume and Tone Control for Car Stereo Systems |
| LC75386NE-L | 制造商:SANYO Semiconductor Co Ltd 功能描述:2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| LC75386NE-R | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:LC75386NE-R/LC75386NW |
| LC75386NE-R-E | 制造商:ON Semiconductor 功能描述: |
| LC75386NW | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:LC75386NE-R/LC75386NW |
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