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參數(shù)資料
| 型號(hào)： | MAX5486 |
| 廠商： | 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 |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 232K |
| 代理商： | MAX5486 |
M
Stereo Volume Control with Pushbutton
Interface
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Noise
e
N
20Hz to 20kHz, V
H
= V
L
= V
DD
/ 2 = AC
ground, tap = -6dB
2.2
μV
RMS
WIPER BUFFER
Output Voltage Swing
V
O
R
L
= 3k
Ω
to V
BIAS
V
DD
-
0.3V
V
Output Current
Output Resistance
DC Offset
INTEGRATED BIAS GENERATOR
3
mA
R
OWB
V
OS
1
10
±14
Ω
mV
±2
Output Voltage
R
L
> 100k
Ω
(V
DD
+
V
SS
) / 2
- 20mV
(V
DD
+
V
SS
) / 2
(V
DD
+
V
SS
) / 2
+ 20mV
V
Power-Supply Rejection Ratio
Minimum Load Resistance
Maximum Load Capacitance
Output Resistance
Noise Voltage
Minimum Output Current
CONTACT INPUTS (
MUTE
,
MODE
,
UP
/
BALL
,
DN
/
BALR
)
Internal Pullup Resistor
At 1kHz, 100mV
P-P
on V
DD
60
3
100
6
2.2
2
dB
k
Ω
pF
R
OBR
Ω
20Hz to 20kHz
μV
RMS
mA
R
PU
42
k
Ω
Single-Pulse Input Low Time
t
CPW
Time required for a single pulse to cause an
increment/decrement
16
ms
Repetitive Input Pulse Separation
Time
t
IPWS
1
ms
Timeout Period
Debounce Corner Frequency
DIGITAL INPUTS (V
LOGIC
> 4.5V)
t
WS
Click-and-pop suppression inactive
Internal analog filter
126
10
ms
kHz
V
LOGIC
> 4.5V
2.4
Input High Voltage
V
IH
V
LOGIC
< 4.5V
0.7 x
V
LOGIC
V
V
LOGIC
> 4.5V
0.8
Input Low Voltage
V
IL
V
LOGIC
< 4.5V
0.3 x
V
LOGIC
V
Input Leakage Current
To GND for inputs with internal pullup
resistors
±1
μA
Input Capacitance
Digital Clock Feedthrough
5
pF
dB
f
CLK
= 1Hz to 40Hz, tap = -6dB
-90
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +2.7V to +5.5V, V
SS
= GND = 0, 2.7V
≤
(V
DD
- V
SS
)
≤
5.5V, C
BIASCAP
= 1μF, BIAS = 3k
Ω
to GND, V
LOGIC
= +2.7V to V
DD
,
VH_ = V
DD
- 0.15V, V
L_
= (V
DD
- V
SS
) / 2,
SHDN
=
MUTE
= V
LOGIC
, all LED outputs open, pushbutton interface inactive, V
H
= V
BIAS
+ 1V
RMS
, V
BIAS
= (V
DD
- V
SS
) / 2, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at T
A
= +25°C.) (Note 1)
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| MAX5486EUG+ | 功能描述:數(shù)字電位計(jì) IC Stereo Vol Control w/Pushbutton Int RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5486EUG+T | 功能描述:數(shù)字電位計(jì) IC Stereo Vol Control w/Pushbutton Int RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5487ETE | 制造商:Maxim Integrated Products 功能描述:DUAL 256-TAP SPI 10K DIGITAL POTENTIOMETER - Rail/Tube |
| MAX5487ETE#G16 | 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5487ETE#TG16 | 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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