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参数资料
| 型号： | LC75391 |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30 |
| 封装： | SDIP-30 |
| 文件页数： | 6/13页 |
| 文件大小： | 320K |
| 代理商： | LC75391 |
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
相关PDF资料 |
PDF描述 |
|---|---|
| LC75391M | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO30 |
| LC75394E | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP64 |
| LC75394NE | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP64 |
| LC75395E | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP64 |
| LC75410E | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC75391M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75392 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75392M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75393E | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LC75394 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
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