參數(shù)資料
型號： MAX5457ETE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計
英文描述： Stereo Audio Taper Potentiometers with Pushbutton Interface
中文描述： 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, QCC16
封裝： 0.150 INCH, 0.250 INCH PITCH, MO-137AB, QSOP-16
文件頁數(shù)： 4/20頁
文件大小： 373K
代理商： MAX5457ETE
M
Stereo Audio Taper Potentiometers
with Pushbutton Interface
4
_______________________________________________________________________________________
Typical Operating Characteristics
(V
DD
= V
LOGIC
= +2.7V to +5.5V, V
SS
= 0V, GND = 0V, V
H
_ = V
DD
, V
L
_ = V
SS
, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25°C,
unless otherwise specified.)
WIPER RESISTANCE vs. WIPER VOLTAGE
M
WIPER VOLTAGE (V)
W
)
4.5
3.5 4.0
1.5
2.0 2.5
3.0
1.0
650
600
700
750
800
850
900
950
1000
1050
1100
1150
1200
0.5
5.0
V
DD
= V
LOGIC
= 5V
ATTENUATION vs. TAP POSITION
M
TAP POSITION
A
28
24
20
16
12
8
4
-60
-50
-40
-30
-20
-10
0
-70
0
32
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
E
60
35
10
-15
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
-40
85
ACTIVE SUPPLY CURRENT vs. TEMPERATURE
220
A
μ
A
185
190
195
200
210
205
215
180
M
TEMPERATURE (
°
C)
60
35
10
-15
-40
85
V
DD
= V
LOGIC
= 5.5V,
I
LOGIC
+ I
VDD
WIPER SWITCHING TRANSIENT
(TIMING OUT)
MAX5456/7 toc05a
10ms/div
5V/div
1V/div
VOLUP
WIPER TRANSITION
FROM -2dB to 0dB
V
H_
= V
DD
V
L_
= 0
WIPER SWITCHING TRANSIENT
(SUPPRESSION CIRCUIT ACTIVE)
MAX5456/7 toc05b
4ms/div
5V/div
2V/div
VOLUP
WIPER TRANSITION
FROM -2dB to 0dB
V
H
_ = SQUARE WAVE FROM
V
DD
TO V
SS
, V
L
_ = V
DD
/ 2
LOGIC SUPPLY CURRENT
vs. LOGIC SUPPLY VOLTAGE
M
LOGIC SUPPLY VOLTAGE (V)
L
μ
A
20
40
60
80
100
120
140
160
180
200
0
ACTIVE LOGIC SUPPLY
CURRENT
5.2 5.5
4.2
4.7
3.7
3.2
2.7
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相關代理商/技術參數(shù)
參數(shù)描述
MAX5457ETE+ 功能描述:數(shù)字電位計 IC Stereo Audio Taper 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5457ETE+T 功能描述:數(shù)字電位計 IC Stereo Audio Taper 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5457ETE-T 功能描述:數(shù)字電位計 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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MAX545ACPD+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 14-Bit Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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