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参数资料
| 型号： | LC75396NE |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP64 |
| 封装： | QFP-64 |
| 文件页数： | 12/19页 |
| 文件大小： | 470K |
| 代理商： | LC75396NE |
No. 5914-2/19
LC75396NE
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
VDD
6.0
10.5
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
Input voltage amplitude
VIN
CL, DI, CE, L1 to L5, R1 to R5, LTIN, RTIN,
VSS
VDD
Vp-p
LFIN, RFIN, LRIN, RRIN
Input pulse width
tW
CL
1.0
s
Setup time
tSETUP
CL, DI, CE
1.0
s
Hold time
tHOLD
CL, DI, CE
1.0
s
Operating frequency
fopg
CL
500
kHz
Allowable Operating Ranges at Ta = – 30 to + 75°C, V
SS = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[Input block]
Input resistance
Rin
L1 to L5, R1 to R5
50
k
Clipping level
Vcl
LSELO, RSELO: THD = 1.0%
3.00
Vrms
Output load resistance
RL
LSELO, RSELO
10
k
[Volume control block]
Input resistance
Rin
LFIN, LRIN, RFIN, RRIN
100
k
[Equalizer control block]
Control range
Geq
Max, boost/cut
±8
±10
±12
dB
Step resolution
Estep
1
2
3
dB
Internal feedback resistance
Rfeed
17
28
39
k
[Overall characteristics]
Total harmonic distortion
THD
VIN = 1 Vrms, f = 1 kHz, with all controls flat overall
0.01
%
Crosstalk
CT
VIN = 1 Vrms, f = 1 kHz, with all controls flat overall,
80
dB
Rg = 1 k
Output noise voltage
VN 1
With all controls flat overall, BW = 20 to 20kHz
2.9
V
VN 2
GEQ F1 Band = +10dB, With all controls overall, BW = 20 to 20kHz
17
V
Output at maximum attenuation
VO min
VIN = 1 Vrms, f = 1 kHz, main volume –∞
–90
dB
Current drain
IDD
VDD – VSS = 10.5 V
46.5
55.8
mA
Input high level current
IIH
CL, DI, CE, VIN = 10.5 V
10
A
Input low level current
IIL
CL, DI, CE, VIN = 0 V
–10
A
Electrical Characteristics at Ta = 25°C, V
DD = 10 V, VSS = 0 V
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相关代理商/技术参数 |
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|---|---|
| LC75397E | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single Chip Electronic Volume and Tone Control System |
| LC75410E | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Electronic Volume Controller for Car Audio Systems |
| LC75410ES-E | 功能描述:多媒体杂项 RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| LC75410NES-E | 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Trays |
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