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參數資料
| 型號： | MAX5160NEUA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 數字電位計 |
| 英文描述： | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
| 中文描述： | 200K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 32 POSITIONS, PDSO8 |
| 封裝： | MICRO MAX PACKAGE-8 |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 167K |
| 代理商： | MAX5160NEUA |
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Desc ription
The MAX5160/MAX5161 linear-taper digital potentiome-
ters perform the same function as a mechanical poten-
tiometer or a variable resistor. They consist of a fixed
resistor and a wiper contact with 32 tap points that are
digitally controlled by three lines for the 8-pin MAX5160
or by two lines for the 6-pin MAX5161.
These parts are ideal for applications requiring digitally
controlled resistors. Three resistance values are avail-
able for each part type: 50k
, 100k
, and 200k
. A
nominal resistor temperature coefficient of 50ppm/°C
end-to-end and only 5ppm/°C ratiometric makes the
MAX5160 ideal for applications requiring a low-temper-
ature-coefficient variable resistor, such as low-tempco,
adjustable-gain circuit configurations.
The MAX5160 is available in an 8-pin μMAX package,
and the MAX5161 is available in a 6-pin SOT23 pack-
age. Both devices are guaranteed over the extended-
industrial temperature range (-40°C to +85°C).
Applic ations
LCD Screen Adjustment
Volume Control
Mechanical Potentiometer Replacement
Features
o
32 Tap Positions
o
50k
, 100k
, and 200k
Resistance Values
o
400
Wiper Resistance
o
±25% Resistance Tolerance
o
3-Wire Serial Data Input
o
±1LSB DNL
o
±0.5LSB INL
o
100nA Supply Current
o
Single-Supply Operation: +2.7V to +5.5V
o
Power-On Reset: Wiper Goes to Midscale
(position 16)
o
±2kV ESD Protection
o
Small-Footprint Packages
6-Pin SOT23 (MAX5161)
8-Pin μMAX (MAX5160)
o
Glitchless Switching Between the Resistor Taps
M
Low-Power Digital Potentiometers
________________________________________________________________ Maxim Integrated Products
1
1
2
3
4
8
7
6
5
V
DD
CS
L
W
GND
H
U/D
INC
MAX5160
μ
MAX
TOP VIEW
H
U/D
GND
1
6
V
DD
5
INC
L
MAX5161
SOT23-6
2
3
4
UP/DN
COUNTER
V
DD
GND
CS
INC
U/D
H
L
W
POSITION
DECODER
MAX5160
MAX5161
Func tional Diagram
19-1435; Rev 1; 4/99
PART
MAX5160
NEUA
MAX5160MEUA
MAX5160LEUA
MAX5161
NEUT
MAX5161MEUT
MAX5161LEUT
PIN-
PACKAGE
8 μMAX
8 μMAX
8 μMAX
6 SOT23-6
6 SOT23-6
6 SOT23-6
Pin Configurations
Ordering Information
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
R
(k
)
200
100
50
200
100
50
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PDF描述 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5160NEUA+ | 功能描述:數字電位計 IC Low-Power Digital Pot RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 |
| MAX5160NEUA+T | 功能描述:數字電位計 IC Low-Power Digital Pot RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 |
| MAX5160NEUA-T | 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 |
| MAX5161 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Power Digital Potentiometers |
| MAX5161LEUT | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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