參數資料
| 型號： | AD8541ART-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 5/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP GP R-R CMOS SOT23-5 |
| 產品變化通告： | Product Discontinuation 05/Oct/2010 |
| 設計資源： | Logarithmic Audio Volume Control with Glitch Reduction Using AD5292 (CN0120) |
| 標準包裝： | 1 |
| 放大器類型： | 通用 |
| 電路數： | 1 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 0.92 V/µs |
| 增益帶寬積： | 1MHz |
| 電流 - 輸入偏壓： | 4pA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 45µA |
| 電流 - 輸出 / 通道： | 30mA |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SC-74A，SOT-753 |
| 供應商設備封裝： | SOT-23-5 |
| 包裝： | 剪切帶 (CT) |
| 其它名稱： | AD8541ART-REEL7CT |
AD8541/AD8542/AD8544
Rev. G | Page 13 of 20
THEORY OF OPERATION
NOTES ON THE AD854X AMPLIFIERS
The AD8541/AD8542/AD8544 amplifiers are improved
performance, general-purpose operational amplifiers.
Performance has been improved over previous amplifiers in
several ways, including lower supply current for 1 MHz gain
bandwidth, higher output current, and better performance at
lower voltages.
Lower Supply Current for 1 MHz Gain Bandwidth
The AD854x series typically uses 45 μA of current per amplifier,
which is much less than the 200 μA to 700 μA used in earlier
generation parts with similar performance. This makes the
AD854x series a good choice for upgrading portable designs
for longer battery life. Alternatively, additional functions and
performance can be added at the same current drain.
Higher Output Current
At 5 V single supply, the short-circuit current is typically 60 μA.
Even 1 V from the supply rail, the AD854x amplifiers can provide a
30 mA output current, sourcing, or sinking.
Sourcing and sinking are strong at lower voltages, with 15 mA
available at 2.7 V and 18 mA at 3.0 V. For even higher output
currents to 250 mA. Information on these parts is available
from your Analog Devices, Inc. representative, and data sheets
are available at www.analog.com.
Better Performance at Lower Voltages
The AD854x family of parts was designed to provide better ac
performance at 3.0 V and 2.7 V than previously available parts.
Typical gain bandwidth product is close to 1 MHz at 2.7 V.
Voltage gain at 2.7 V and 3.0 V is typically 500,000. Phase
margin is typically over 60°C, making the part easy to use.
相關PDF資料 |
PDF描述 |
|---|---|
| AD8546ARMZ-R7 | IC OP AMP RR DUAL 8MSOP |
| AD8548ARZ | IC AMP QUAD MICROPWR 16V 14SOIC |
| AD8552AR-REEL7 | IC OPAMP CHOPPER R-R DUAL 8SOIC |
| AD8553ARMZ-R2 | IC AMP INST R-R 1KHZ PREC 10MSOP |
| AD8555ARZ-REEL7 | IC AMP CHOPPER 2MHZ 10MA 8SOIC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8541ARTZ | 制造商:Analog Devices 功能描述:AMP RAIL-RAIL SMD SOT-23-5 8541 制造商:Analog Devices 功能描述:AMP, RAIL-RAIL, SMD, SOT-23-5, 8541 |
| AD8541ARTZ-R2 | 功能描述:IC OPAMP GP R-R CMOS SOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:160 系列:- 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:10 V/µs 增益帶寬積:9MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:250µV 電流 - 電源:730µA 電流 - 輸出 / 通道:28mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:管件 |
| AD8541ARTZ-R2 | 制造商:Analog Devices 功能描述:IC, OP-AMP, 1MHZ, 0.92V/ us, SOT-23-5 |
| AD8541ARTZ-REEL | 功能描述:IC OPAMP GP R-R CMOS SOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:160 系列:- 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:10 V/µs 增益帶寬積:9MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:250µV 電流 - 電源:730µA 電流 - 輸出 / 通道:28mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:管件 |
| AD8541ARTZ-REEL7 | 功能描述:IC OPAMP GP R-R CMOS SOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 特色產品:CMOS Operational Amplifier 標準包裝:2,500 系列:- 放大器類型:通用 電路數:2 輸出類型:滿擺幅 轉換速率:1 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:1000µV 電流 - 電源:900µA 電流 - 輸出 / 通道:1mA 電壓 - 電源，單路/雙路(±):5 V ~ 14.5 V，±2.5 V ~ 7.25 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.173"，4.40mm 寬） 供應商設備封裝:8-SOP 包裝:帶卷 (TR) 產品目錄頁面:1372 (CN2011-ZH PDF) 其它名稱:BD7562SF-E2TR |
發布緊急采購，3分鐘左右您將得到回復。