| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
REF1933 | REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References 1 Features 1? Two Outputs, VREF and VREF / 2, for Convenient Use in Single-Supply Systems ? Excellent Temperature Drift Performance: – 25 ppm/°C (max) from –40°C to 125°C ? High Initial Accuracy: ±0.1% (max) ? VREF and VBIAS Tracking over Temperature: – 6 ppm/°C (max) from –40°C to 85°C 文件:2.10194 Mbytes 頁數(shù):35 Pages | TI 德州儀器 | TI | |
REF1933 | Voltage References 文件:2.44667 Mbytes 頁數(shù):31 Pages | TI 德州儀器 | TI | |
REF1933 | 3.3V Vref、雙輸出 Vref 和 Vref/2 電壓基準(zhǔn) 僅具有 正向電源電壓的應(yīng)用通常需要一個(gè)在模數(shù)轉(zhuǎn)換器 (ADC) 輸入范圍中間位置的附加穩(wěn)定電壓來偏置輸入雙極信號。REF19xx 提供了一個(gè)可供 ADC 使用的基準(zhǔn)電壓 (VREF) 和一個(gè)可用于偏置輸入雙極信號的高精度電壓 (VBIAS)。\n\nREF19xx 在 VREF 和 VBIAS 輸出端具有優(yōu)異的溫度漂移(最大 25 ppm/°C)特性和初始精度 (0.1%),同時(shí)可保持靜態(tài)電流低于 430μA。此外,VREF 和 VBIAS 輸出端可在 –40°C 至 85°C 的溫度范圍內(nèi)彼此跟蹤,精度達(dá) 6 ppm/°C(最大值)。所有這些 特性 都可提高信號鏈的精度并節(jié)省電路板空 ? 兩個(gè)輸出,VREF 和 VREF/2,便于在單電源系統(tǒng)中使用\n? 出色的溫度漂移性能: \n? -40℃ 至 125℃ 時(shí)為 25 ppm/°C(最大值)\n \n? 高初始精度:±0.1%(最大值)\n? 溫度范圍內(nèi)的 VREF 和 VBIAS 跟蹤: \n? -40℃ 至 85℃ 時(shí)為 6 ppm/°C(最大值)\n? -40℃ 至 125℃ 時(shí)為 7 ppm/°C(最大值)\n \n? 微型封裝:SOT23-5\n? 低壓降電壓:10mV\n? 高輸出電流:±20mA\n? 低靜態(tài)電流:360μA\n? 線路調(diào)節(jié):3 ppm/V \n? 負(fù)載調(diào)節(jié):8 ppm/mA; | TI 德州儀器 | TI | |
絲印:GAIM;Package:SOT-23-THIN(DDC);REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References 1 Features 1? Two Outputs, VREF and VREF / 2, for Convenient Use in Single-Supply Systems ? Excellent Temperature Drift Performance: – 25 ppm/°C (max) from –40°C to 125°C ? High Initial Accuracy: ±0.1% (max) ? VREF and VBIAS Tracking over Temperature: – 6 ppm/°C (max) from –40°C to 85°C 文件:2.10194 Mbytes 頁數(shù):35 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/gaim/marking.html">GAIM;Package:SOT-23-THIN(DDC);REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References 1 Features 1? Two Outputs, VREF and VREF / 2, for Convenient Use in Single-Supply Systems ? Excellent Temperature Drift Performance: – 25 ppm/°C (max) from –40°C to 125°C ? High Initial Accuracy: ±0.1% (max) ? VREF and VBIAS Tracking over Temperature: – 6 ppm/°C (max) from –40°C to 85°C 文件:2.10194 Mbytes 頁數(shù):35 Pages | TI 德州儀器 | TI | ||
絲印:GAIM;Package:SOT-23-THIN(DDC);REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References 1 Features 1? Two Outputs, VREF and VREF / 2, for Convenient Use in Single-Supply Systems ? Excellent Temperature Drift Performance: – 25 ppm/°C (max) from –40°C to 125°C ? High Initial Accuracy: ±0.1% (max) ? VREF and VBIAS Tracking over Temperature: – 6 ppm/°C (max) from –40°C to 85°C 文件:2.10194 Mbytes 頁數(shù):35 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/gaim/marking.html">GAIM;Package:SOT-23-THIN(DDC);REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References 1 Features 1? Two Outputs, VREF and VREF / 2, for Convenient Use in Single-Supply Systems ? Excellent Temperature Drift Performance: – 25 ppm/°C (max) from –40°C to 125°C ? High Initial Accuracy: ±0.1% (max) ? VREF and VBIAS Tracking over Temperature: – 6 ppm/°C (max) from –40°C to 85°C 文件:2.10194 Mbytes 頁數(shù):35 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/gaim/marking.html">GAIM;Package:SOT-23-THIN(DDC);REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References 1 Features 1? Two Outputs, VREF and VREF / 2, for Convenient Use in Single-Supply Systems ? Excellent Temperature Drift Performance: – 25 ppm/°C (max) from –40°C to 125°C ? High Initial Accuracy: ±0.1% (max) ? VREF and VBIAS Tracking over Temperature: – 6 ppm/°C (max) from –40°C to 85°C 文件:2.10194 Mbytes 頁數(shù):35 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/gaim/marking.html">GAIM;Package:SOT-23-THIN(DDC);REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References 1 Features 1? Two Outputs, VREF and VREF / 2, for Convenient Use in Single-Supply Systems ? Excellent Temperature Drift Performance: – 25 ppm/°C (max) from –40°C to 125°C ? High Initial Accuracy: ±0.1% (max) ? VREF and VBIAS Tracking over Temperature: – 6 ppm/°C (max) from –40°C to 85°C 文件:2.10194 Mbytes 頁數(shù):35 Pages | TI 德州儀器 | TI | ||
Voltage References 文件:2.44667 Mbytes 頁數(shù):31 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Initial accuracy (Max) (%):
0.1
- Temp coeff (Max) (ppm/ degree C):
25
- Vin (Min) (V):
3.32
- Vin (Max) (V):
5.5
- Iq (Typ) (uA):
360
- Rating:
Catalog
- Features:
Multiple outputs
- Iout/Iz (Max) (mA):
20
- Operating temperature range (C):
-40 to 125
- Shutdown current (ISD) (Typ) (uA):
3.3
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州 |
2018+ |
SOT |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價(jià) | ||
TI |
1725+ |
? |
14860 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
TI |
25+23+ |
SOT23-5 |
53147 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI |
19+ |
SOT23-5 |
8650 |
原裝正品,現(xiàn)貨熱賣 |
詢價(jià) | ||
TI |
16+ |
SOT-23-THIN |
10000 |
原裝正品 |
詢價(jià) | ||
TI |
24+ |
SOT-23-5 |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
TI |
20+ |
NA |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價(jià) | ||
TI |
20+ |
SOT153 |
11520 |
特價(jià)全新原裝公司現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
25+ |
SOT153 |
18000 |
全新原裝現(xiàn)貨,假一賠十 |
詢價(jià) |
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