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參數(shù)資料
| 型號： | MAX5418NETA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23 |
| 中文描述： | 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, DSO8 |
| 封裝： | 3 X 3 MM, TDFN-8 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 796K |
| 代理商： | MAX5418NETA |
M
256-Tap, Nonvolatile, I
2
C-Interface,
Digital Potentiometers
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +2.7V to +5.25V, H = V
DD
, L = GND, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
DD
= +5V, T
A
= +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL INPUTS
V
DD
= 3.4V to 5.25V
V
DD
< 3.4V
V
DD
= 2.7V to 5.25V (Note 4)
3mA sink current
2.4
Input High Voltage (Note 4)
V
IH
0.7 x V
DD
V
Input Low Voltage
Low-Level Output Voltage
Input Leakage Current
Input Capacitance
DYNAMIC CHARACTERISTICS
V
IL
V
OL
I
LEAK
0.8
0.4
±1
V
V
μA
pF
5
MAX5417_
MAX5418_
MAX5419_
100
50
25
Wiper -3dB Bandwidth (Note 5)
kHz
NONVOLATILE MEMORY
Data Retention
T
A
= +85°C
T
A
= +25°C
T
A
= +85°C
50
Years
200,000
50,000
Endurance
Stores
POWER SUPPLY
Power-Supply Voltage
V
DD
2.70
5.25
V
Standby Current
I
DD
Digital inputs = V
DD
or GND,
T
A
= +25°C
0.5
1
μA
Programming Current
During nonvolatile write;
digital inputs = V
DD
or GND (Note 6)
200
400
μA
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG SECTION
MAX5417_
MAX5418_
MAX5419_
500
600
1000
Wiper Settling Time (Note 8)
t
IL
ns
DIGITAL SECTION
SCL Clock Frequency
Setup Time for START Condition
Hold Time for START Condition
CLK High Time
CLK Low Time
f
SCL
t
SU-STA
t
HD-STA
t
HIGH
t
LOW
400
kHz
μs
μs
μs
μs
0.6
0.6
0.6
1.3
TIMING CHARACTERISTICS
(V
DD
= +2.7V to +5.25V, H = V
DD
, L = GND, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
DD
= +5V, T
A
=
+25°C. See Figures 1 and 2.) (Note 7)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5418NETA+ | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 256POS 100KOHM SGL 8TDFN EP - Rail/Tube |
| MAX5418NETA+T | 功能描述:數(shù)字電位計 IC 256-Tap Nonvolatile 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 |
| MAX5418NETA-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 |
| MAX5418PETA | 制造商:Maxim Integrated Products 功能描述:256-TAP NONVOLATILE 2-WIRE INTERF - Rail/Tube |
| MAX5418PETA+ | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 256POS 100KOHM SGL 8TDFN EP - Rail/Tube |
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