| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
DS1841 | Temperature-Controlled, NV, I2C, Logarithmic Resistor General Description The DS1841 is a 7-bit, logarithmic, nonvolatile (NV) digital resistor that features an on-chip temperature sensor and associated analog-to-digital converter (ADC). The integrated temperature sensor indexes a 72-byte NV lookup table (LUT) encompassing a temperature range from - 文件:252.22 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | |
DS1841 | 溫度控制、NV、I2C對(duì)數(shù)電阻器 DS1841一款7位對(duì)數(shù)變化的非易失(NV)數(shù)字電位器,內(nèi)置溫度傳感器和對(duì)應(yīng)的模/數(shù)轉(zhuǎn)換器(ADC)。集成溫度傳感器帶有一個(gè)72字節(jié)的NV查找表(LUT),覆蓋溫度范圍-40°C至+100°C。LUT輸出能夠直接驅(qū)動(dòng)電阻,或添加到NV初始值寄存器(IVR)內(nèi),用于驅(qū)動(dòng)電阻。這種基于LUT的靈活架構(gòu)使得DS1841能夠以任意斜率提供溫度補(bǔ)償電阻輸出。該器件通過(guò)I2C兼容接口編程,接口工作速率高達(dá)400kHz。 ? 22kΩ至3.7kΩ對(duì)數(shù)抽頭可調(diào)電阻,具有3.6kΩ固定電阻 \n? 128個(gè)抽頭位置 \n? 片上溫度傳感器和ADC \n? 72字節(jié)查找表(LUT) \n? I2C兼容串行接口 \n? 地址引腳允許多達(dá)4個(gè)DS1841共用一條I2C總線 \n? 數(shù)字電路供電電壓為2.7V至5.5V \n? 工作溫度范圍:-40°C至+100°C \n? 3mm x 3mm、10引腳TDFN封裝; | ADI 亞德諾 | ADI | |
Temperature-Controlled, NV, I2C, Logarithmic Resistor General Description The DS1841 is a 7-bit, logarithmic, nonvolatile (NV) digital resistor that features an on-chip temperature sensor and associated analog-to-digital converter (ADC). The integrated temperature sensor indexes a 72-byte NV lookup table (LUT) encompassing a temperature range from - 文件:252.22 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
Temperature-Controlled, NV, I2C, Logarithmic Resistor General Description The DS1841 is a 7-bit, logarithmic, nonvolatile (NV) digital resistor that features an on-chip temperature sensor and associated analog-to-digital converter (ADC). The integrated temperature sensor indexes a 72-byte NV lookup table (LUT) encompassing a temperature range from - 文件:252.22 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
Package:10-WFDFN 裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 數(shù)字電位計(jì) 描述:IC DGTL POT 22KOHM 128TAP 10TDFN | AD 亞德諾 | AD | ||
Package:10-WFDFN 裸露焊盤;包裝:卷帶(TR) 類別:集成電路(IC) 數(shù)字電位計(jì) 描述:IC DGTL POT 22KOHM 128TAP 10TDFN | AD 亞德諾 | AD | ||
Package:模具;包裝:卷帶(TR) 類別:集成電路(IC) 數(shù)字電位計(jì) 描述:IC DGTL POT 22KOHM 128TAP DIE | AD 亞德諾 | AD |
技術(shù)參數(shù)
- # Potentiometers:
1
- Control Interface:
I2C
- Taper:
Log
- Wiper Memory:
Non-Volatile
- REND-TO-END(kΩ):
22
- Res. Tol.(%):
20
- Temp. Coeff. (typ)(ppm/°C):
250
- Wiper Resistance (typ)(Ω):
370
- ICC @5V (max)(μA):
1
- Applications:
Audio Control
- Features:
72 Byte Lookup Table
- VSUPPLY(V):
2.7 to 5.5
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +95
- Package/ Pins:
DICE SALES/N/A
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- Budgetary Price (See Notes):
$1.03 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
13+ |
DIE |
3758 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
17+ |
TDFN10 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
16+ |
NA |
8800 |
原裝現(xiàn)貨,貨真價(jià)優(yōu) |
詢價(jià) | ||
MAXIM |
25+ |
TDFN10 |
12 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
23+ |
TDFN |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
MAXIM |
25+23+ |
TDFN10 |
30207 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
2026+ |
10TDFN-EP |
16030 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價(jià) | ||
DALLAS |
1902+ |
10TDFN-EP |
2734 |
代理品牌 |
詢價(jià) | ||
MAXIM |
25+ |
TDFN10 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
Maxim Integrated |
24+ |
10-TDFN-EP(3x3) |
56200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) |
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