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参数资料
| 型号： | MAX5406EUM |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 数字电位计 |
| 英文描述： | Audio Processor with Pushbutton Interface |
| 中文描述： | 10K DIGITAL POTENTIOMETER, PUSH-BUTTON CONTROL INTERFACE, PDSO48 |
| 封装： | 6.10 MM BODY, TSSOP-48 |
| 文件页数： | 17/26页 |
| 文件大小： | 516K |
| 代理商： | MAX5406EUM |
M
Audio Processor with Pushbutton Interface
______________________________________________________________________________________
17
response curve be desired. A combination of internal
resistors and external capacitors determine the
response of the circuit.
Use the following equations to calculate the external
capacitor values for the desired 3dB frequencies:
where R
BPOT
, nominally 116k
Ω
, is the bass poten-
tiometer (see Figure 7).
where R
T
is nominally 3.5k
Ω
(see Figure 7).
f
R
C
TREBLE dB
T
T
(
)
_
3
1
2
=
×
×
π
f
R
C
BASS dB
BPOT
B
(
)
_
3
1
2
=
×
×
π
L
R
PRESS VOLUP
TWICE
PRESS VOLDN
ONCE
BALANCE SEPARATION
MAINTAINED
L
R
L
R
Figure 4. Basic Volume-Control Operation
1dB PER STEP
L
R
L
R
L
R
VOLUME LEVEL IS SET
1dB PER STEP
PRESS
BALR
ONCE
1dB PER STEP
PRESS
BALR
ONCE
Figure 5. Basic Balance-Control Operation
1dB PER STEP
2dB PER STEP
FROM 6a
L
R
L
R
L
R
L
R
L
R
L
R
VOLUME LEVEL IS AT MAXIMUM
2dB PER STEP
PRESS
VOLDN
ONCE
2dB PER STEP
PRESS
VOLDN
ONCE
BALANCE COMPENSATION ENDS
TO 6b
2dB PER STEP
PRESS
BALL
AGAIN
1dB PER STEP
PRESS
BALL
ONCE
b)
a)
Figure 6. Volume and Balance Interaction
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5406EUM+ | 功能描述:数字电位计 IC Audio Processor w/Pushbutton Int RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5406EUM+T | 功能描述:数字电位计 IC Audio Processor w/Pushbutton Int RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5407EKA | 制造商:Maxim Integrated Products 功能描述:32-TAP AUDIO LOGARITHMIC TAPER DIGI - Rail/Tube |
| MAX5407EKA+ | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 32POS 20KOHM SGL 8PIN SOT-23 - Rail/Tube |
| MAX5407EKA+T | 功能描述:数字电位计 IC 32-Tap Audio Log Taper RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
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