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參數(shù)資料
| 型號(hào)： | LM4610 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Dual DC Operated Tone/Volume/Balance Circuit with National 3-D Sound |
| 中文描述： | 雙區(qū)運(yùn)營(yíng)音/音量/平衡電路與全國(guó)3 - D音效 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 393K |
| 代理商： | LM4610 |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Control Pin Voltage (Pins 6, 9, 11, 14,
16)
16V
V
CC
Operating Temperature Range
Storage Temperature Range
Power Dissipation
Lead Temp. (Soldering, 10 seconds)
Note 1:
“Absolute Maximum Ratings” indicate limits beyond which damage
to the device may occur. Operating Ratings indicate conditions for which the
device is functional, but do not guarantee specific performance limits.
0C to +70C
65C to +150C
1.5W
260C
Electrical Characteristics
V
CC
=12V, T
A
=25C (unless otherwise stated)
Parameter
Supply Voltage Range
Supply Current
Zener Regulated Output
Voltage
Current
Maximum Output Voltage
Conditions
Min
9
Typ
Max
16
45
Units
V
mA
Pin 13
35
Pin 19
5.4
V
5
mA
Pins 10, 15; f=1 kHz
V
CC
=9V, Maximum Gain
V
CC
=12V
Pins 2, 23; f=1 kHz, V
CC
= 9V
Flat Gain Response, V
CC
= 12V
Gain=10 dB
Pins 2, 23; f=1 kHz
Pins 10, 15; f=1 kHz
V(Pin 14)=V(Pin 19); f=1 kHz
f=1 kHz
f=1 kHz
0 dB through 40 dB
40 dB through 60 dB
Pins 10, 15; f=1 kHz
0.8
1.0
1.1
1.6
Vrms
Vrms
Vrms
Vrms
0.8
1.3
Maximum Input Voltage
(Note 2)
Input Resistance
Output Resistance
Maximum Gain
Volume Control Range
Gain Tracking
Channel 1–Channel 2
20
30
20
0
75
k
dB
dB
2
70
2
1
2
1
3
dB
dB
dB
dB
Balance Control Range
26
20
Bass Control Range
(Note 3)
f=40 Hz, C
b
=0.39 μF
V(Pin 10)=V(Pin 19)
V(Pin 10)=0V
f= 16 kHz, C
t
,=0.01 μF
V(Pin 6)=V(Pin 19)
V(Pin 6)=0V
f=1 kHz, V
IN
=0.3 Vrms
Gain=0 dB
Gain=30 dB
f=1 kHz, Maximum Gain
Unweighted 100 Hz–20 kHz
Maximum Gain, 0 dB=0.3 Vrms
CCIR/ARM (Note 4)
Gain=0 dB, V
IN
=0.3 Vrms
Gain=20 dB, V
IN
=1.0 Vrms
CCIR/ARM (Note 4)
12
12
15
15
18
18
dB
dB
Treble Control Range
(Note 3)
12
12
15
15
18
18
dB
dB
Total Harmonic Distortion
0.06
0.03
75
80
0.3
%
%
dB
dB
Channel Separation
Signal/Noise Ratio
60
75
79
72
10
dB
dB
μV
Output Noise Voltage at
Minimum Gain
Supply Ripple Rejection
Control Input Currents
Frequency Response
200 mVrms, 1 kHz Ripple
Pins 6, 9, 11, 14, 16(V=0V)
1 dB (Flat Response
20 Hz–16 kHz)
35
-50
0.6
250
dB
μA
kHz
2.5
www.national.com
2
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