參數(shù)資料
型號(hào): MAX5486
廠(chǎng)商: Maxim Integrated Products, Inc.
英文描述: Stereo Volume Control with Pushbutton Interface
中文描述: 立體聲音量控制,提供按鍵接口
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 232K
代理商: MAX5486
M
Stereo Volume Control with Pushbutton
Interface
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
DD
= +5.0V, V
SS
= GND = 0, V
LOGIC
= +5.0, V
H_
= V
DD
- 0.15V, V
L_
= V
DD
/ 2, C
BIASCAP
= 1μF)
140
142
146
144
148
150
-40
10
-15
35
60
85
ACTIVE LOGIC SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
A
L
μ
A
V
DD
= V
LOGIC
= 5.5V
2.0
1.5
1.0
0.5
0
0
3
1
2
4
5
6
ACTIVE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
A
UP = 0
V
LOGIC
= 5.5V
ACTIVE SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
A
60
35
10
-15
0.5
1.0
1.5
2.0
0
-40
85
V
= V
LOGIC
= 5.5V
UP = 0
SPECTRAL NOISE DENSITY
M
FREQUENCY (kHz)
10
1
0.1
50
100
150
200
250
300
0
0.01
100
N
H
CROSSTALK vs. FREQUENCY
M
FREQUENCY (Hz)
C
10
1
0.1
-140
-120
-100
-80
-60
-40
-20
0
-160
0.01
100
V
DD
= 2.7V, V
SS
= -2.7V, V
LOGIC
= 5V
W_SET TO 0dB, V
= 1V
RMS
V
LR
= V
LL
= V
HL
= 0V
500ns/div
DIGITAL FEEDTHROUGH
50
μ
V/div
WIPER
OUTPUT
MAX5486 toc15
2V/div
PUSHBUTTON
INPUT
0
20
40
60
80
100
120
140
160
2.5
3.5
3.0
4.0
4.5
5.0
5.5
LOGIC SUPPLY CURRENT
vs. LOGIC SUPPLY VOLTAGE
M
LOGIC SUPPLY VOLTAGE (V)
L
μ
A
ACTIVE CURRENT
STANDBY CURRENT
LOGIC SUPPLY CURRENT
vs. LOGIC INPUT VOLTAGE
M
LOGIC INPUT VOLTAGE (V)
L
μ
A
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
100
1000
10
0
5.0
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