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MAX5475EKA-T中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX5475EKA-T規(guī)格書詳情
General Description
The MAX5471/MAX5472/MAX5474/MAX5475 linear taper digital potentiometers function as mechanical potentiometers, but replace the mechanics with a simple 3-wire up/down digital interface. These digital potentiometers feature nonvolatile memory (EEPROM) to return the wiper to its previously stored position upon power-up.
The MAX5471/MAX5472 are 2-terminal, variable resistors in 6-pin SOT23 packages. The MAX5474/MAX5475 are 3-terminal potentiometers in 8-pin SOT23 packages.
Features
? Wiper Position Stored in Nonvolatile Memory and Recalled Upon Power-Up
? Tiny SOT23 Package
? 35ppm/°C End-to-End Resistance Temperature Coefficient
? 5ppm/°C Ratiometric Temperature Coefficient
? 32 Tap Positions
? Voltage-Divider or Variable-Resistor Potentiometer Configuration
? 50k? and 100k? End-to-End Resistance Values
? 1μA (max) Static Supply Current
? 2.7V to 5.25V Single-Supply Operation
? 200,000 Wiper Store Cycles
? 50-Year Wiper Data Retention
Applications
? Mechanical Potentiometer Replacement
? Liquid-Crystal-Display (LCD) Screen Adjustment
? Audio Volume Control
? Programmable Filters
?
產(chǎn)品屬性
- 型號：
MAX5475EKA-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
- 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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXI |
24+ |
NA/ |
4200 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
Maxim |
20+ |
16-TQFN |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
Maxim Integrated |
24+ |
TQFN16 |
12800 |
強勢渠道訂貨 7-10天 |
詢價 | ||
MAXI |
25+23+ |
QFN |
36723 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
MAXIM |
19+ |
QFN |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
TQFN-16 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
MAXIM |
23+ |
16-TQFN |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
MAXIM/美信 |
24+ |
TQFN16 |
90 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
原裝MAXIM |
23+ |
TQFN16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAXI |
24+ |
SMD8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 |
