參數(shù)資料
型號： MAX5423ETA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計
英文描述： 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers
中文描述： 100K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, DSO8
封裝： 3 X 3 MM, 0.8 MM HEIGHT, MO229/WEEC, TDFN-8
文件頁數(shù)： 5/11頁
文件大小： 614K
代理商： MAX5423ETA
M
256-Tap, Nonvolatile, SPI-Interface,
Digital Potentiometers
_______________________________________________________________________________________
5
WIPER TRANSIENT AT POWER-ON
4
μ
s/div
V
1V/div
W
1V/div
C
= 10pF
TAP = 128
H = V
DD
-1.0
-0.4
-0.6
-0.8
-0.2
0
0.2
0.4
0.6
0.8
1.0
-40
10
-15
35
60
85
END-TO-END RESISTANCE %
CHANGE vs. TEMPERATURE
M
TEMPERATURE (
°
C)
E
STANDBY SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
60
35
10
-15
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
-40
85
V
DD
= 5.25V
V
DD
= 4.0V
V
DD
= 3.0V
V
DD
= 2.7V
MAXIMUM WIPER RESISTANCE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
R
)
60
35
10
-15
100
200
300
400
500
600
700
0
-40
85
V
DD
= 5.25V
V
DD
= 4.5V
V
DD
= 3.0V
V
DD
= 2.7V
Typical Operating Characteristics (continued)
(V
DD
= 5.0V, T
A
= +25
°
C, unless otherwise noted.)
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
M
DIGITAL INPUT VOLTAGE (V)
S
μ
A
3
4
2
1
100
200
300
400
500
600
0
0
5
THD+N RESPONSE
M
FREQUENCY (Hz)
T
10k
1k
100
0.001
0.01
0.1
1
10
100
0.0001
10
100k
1:1 RATIO
20Hz TO 20kHz BANDPASS
INL vs. TAP POSITION
(MAX5422)
M
TAP POSITION
I
224
192
160
128
96
64
32
-0.5
0
0.5
1.0
1.5
2.0
-1.0
0
256
VARIABLE-RESISTOR MODE
V
DD
= 2.7V
I
SRC
= 50
μ
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5423ETA+ 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 256POS 100KOHM SGL 8TDFN EP - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC DPOT 256-TAP SPI 8TDFN-EP 制造商:Maxim Integrated Products 功能描述:IC, DPOT, 256-TAP, SPI, 8TDFN-EP
MAX5423ETA+T 功能描述:數(shù)字電位計 IC 256-Tap Nonvolatile SPI-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
MAX5423ETA-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
MAX5424ETA 制造商:Maxim Integrated Products 功能描述:256-TAP NONVOLATILE SPI-INTERFACE - Rail/Tube
MAX5424ETA+ 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 256POS 200KOHM SGL 8TDFN EP - Rail/Tube
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