| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX5477 | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers General Description The MAX5477/MAX5478/MAX5479 nonvolatile, dual,?linear-taper, digital potentiometers perform the function of a mechanical potentiometer, but replace the mechanics with a simple 2-wire digital interface. Each device performs the same function as a discrete potentiometer or var 文件:383.77 Kbytes 頁數(shù):15 Pages | MAXIM 美信 | MAXIM | |
MAX5477 | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers 文件:318.91 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | |
MAX5477 | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers 文件:716.56 Kbytes 頁數(shù):17 Pages | MAXIM 美信 | MAXIM | |
MAX5477 | 雙路、256抽頭、非易失、I2C接口、數(shù)字電位器 MAX5477/MAX5478/MAX5479非易失、雙路、線性變化的數(shù)字電位器具有與機(jī)械電位器相同的功能,但是,能夠以簡單的2線數(shù)字接口取代了機(jī)械調(diào)節(jié)。每個(gè)器件都具有與分立電位器或可變電阻相同的功能,提供256個(gè)抽頭點(diǎn)。\n\n 器件具有內(nèi)部非易失EEPROM,用來存儲(chǔ)上電初始化時(shí)的滑動(dòng)端位置。寫保護(hù)功能避免對(duì)EEPROM的意外寫入??焖倌J?、I2C兼容的串行接口可以以400kbps的速率進(jìn)行數(shù)據(jù)通信,節(jié)省了電路板空間并降低了多種應(yīng)用相互連接的復(fù)雜度。三個(gè)地址輸入端提供8個(gè)地址選擇。\n\n MAX5477/MAX5478/MAX5479有3個(gè)額定電阻值:10kΩ (MA ? 上電時(shí)從非易失存儲(chǔ)器調(diào)入滑動(dòng)端位置\n? EEPROM寫保護(hù)\n? 微小的3mm x 3mm x 0.8mm薄型QFN封裝\n? 70ppm/°C端到端電阻溫度系數(shù)\n? 10ppm/°C比例溫度系數(shù)\n? 400kbps快速I2C串行接口\n? 1μA (最大值)靜態(tài)電流\n? 單電源工作:+2.7V至+5.25V\n? 每個(gè)電位器具有256個(gè)抽頭\n? 分壓模式下具有±0.5 LSB DNL\n? 分壓模式下具有±1 LSB INL\n? 可提供評(píng)估板; | ADI 亞德諾 | ADI | |
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers General Description The MAX5477/MAX5478/MAX5479 nonvolatile, dual,?linear-taper, digital potentiometers perform the function of a mechanical potentiometer, but replace the mechanics with a simple 2-wire digital interface. Each device performs the same function as a discrete potentiometer or var 文件:383.77 Kbytes 頁數(shù):15 Pages | MAXIM 美信 | MAXIM | ||
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers General Description The MAX5477/MAX5478/MAX5479 nonvolatile, dual,?linear-taper, digital potentiometers perform the function of a mechanical potentiometer, but replace the mechanics with a simple 2-wire digital interface. Each device performs the same function as a discrete potentiometer or var 文件:383.77 Kbytes 頁數(shù):15 Pages | MAXIM 美信 | MAXIM | ||
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers General Description The MAX5477/MAX5478/MAX5479 nonvolatile, dual,?linear-taper, digital potentiometers perform the function of a mechanical potentiometer, but replace the mechanics with a simple 2-wire digital interface. Each device performs the same function as a discrete potentiometer or var 文件:383.77 Kbytes 頁數(shù):15 Pages | MAXIM 美信 | MAXIM | ||
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers 文件:716.56 Kbytes 頁數(shù):17 Pages | MAXIM 美信 | MAXIM | ||
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers 文件:318.91 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers 文件:716.56 Kbytes 頁數(shù):17 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- # Potentiometers:
2
- Control Interface:
2-Wire Serial
- Taper:
Linear
- Wiper Memory:
Non-Volatile
- REND-TO-END(kΩ):
10
- Res. Tol.(%):
25
- Temp. Coeff. (typ)(ppm/°C):
35
- Wiper Resistance (typ)(Ω):
325
- ICC @5V (max)(μA):
1
- Features:
EEPROM Wiper Memory
- VSUPPLY(V):
2.7 to 5.25
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN/16
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- Budgetary Price (See Notes):
$1.99 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
16-LFCSP-3X3X0.75,Thin Shrink |
5500 |
雙路、256抽頭、非易失、I2C接口、數(shù)字電位器 |
詢價(jià) | ||
MAXIM |
13+ |
TSSOP |
3758 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
23+ |
TSSOP |
1500 |
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
Maxim |
24+ |
14-TSSOP |
364 |
詢價(jià) | |||
MAXIM |
25+ |
TQFN16 |
93 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
17+ |
TQFN16 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
24+ |
TQFN16 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
Maxim |
1645+ |
? |
11520 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAXIM |
23+ |
NA |
8000 |
全新原裝假一賠十 |
詢價(jià) | ||
MAXIM |
22+ |
TQFN-16 |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì) |
詢價(jià) |
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