參數(shù)資料
型號： MAX5479EUD
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計
英文描述： Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
中文描述： 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14
封裝： 4.40 X 5 MM, MO-153AB-1, TSSOP-14
文件頁數(shù)： 7/15頁
文件大?。?/td> 383K
代理商： MAX5479EUD
M
Dual, 256-Tap, Nonvolatile, I
2
C-Interface,
Digital Potentiometers
_______________________________________________________________________________________
7
MIDSCALE WIPER RESPONSE
vs. FREQUENCY (MAX5478)
M
FREQUENCY (kHz)
G
100
10
1
-7
-6
-5
-4
-3
-2
-1
0
1
2
-8
0.1
1000
C
W_
= 50pF
C
W_
= 10pF
MIDSCALE WIPER RESPONSE
vs. FREQUENCY (MAX5479)
M
FREQUENCY (kHz)
G
100
10
1
-4
-3
-2
-1
0
1
2
-5
0.1
1000
C
W_
= 50pF
C
W_
= 10pF
THD+N vs. FREQUENCY
(MAX5478)
M
FREQUENCY (kHz)
T
10
1
0.1
0.001
0.01
0.1
1
10
0.0001
0.01
100
MIDSCALE
THD+N vs. FREQUENCY
(MAX5479)
M
FREQUENCY (kHz)
T
10
1
0.1
0.001
0.01
0.1
1
10
0.0001
0.01
100
MIDSCALE
-0.5
-0.2
-0.3
-0.4
-0.1
0
0.1
0.2
0.3
0.4
0.5
-40
10
-15
35
60
85
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE (MAX5478)
M
TEMPERATURE (
°
C)
E
-0.5
-0.2
-0.3
-0.4
-0.1
0
0.1
0.2
0.3
0.4
0.5
-40
10
-15
35
60
85
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE (MAX5479)
M
TEMPERATURE (
°
C)
E
0
350
300
250
200
150
100
50
400
450
550
500
600
0
1.0
0.5
1.5 2.0 2.5 3.0 3.5 4.0
DIGITAL INPUT VOLTAGE (V)
4.5 5.0
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
M
S
μ
A
WP = GND
V
CC
= 5V
V
CC
= 3V
Typical Operating Characteristics (continued)
(V
DD
= +5V, H_ = V
DD
, L_ = GND, T
A
= +25°C, unless otherwise noted.)
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參數(shù)描述
MAX5479EUD+ 功能描述:數(shù)字電位計 IC Dual 256-Tap NV I2C-Interface 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5479EUD+T 功能描述:數(shù)字電位計 IC Dual 256-Tap NV I2C-Interface 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5479EUD-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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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MAX547ACMH+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 13-Bit 8Ch 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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