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參數資料
| 型號： | AD847S |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | High Speed, Low Power Monolithic Op Amp |
| 中文描述： | 高速，低功耗單片運算放大器 |
| 文件頁數： | 5/8頁 |
| 文件大小： | 259K |
| 代理商： | AD847S |
AD848/AD849
REV. B
–5–
Figure 1. AD848 Inverting Amplifier Configuration
Figure 1a. AD848 Large Signal Pulse Response
Figure 1b. AD848 Small Signal Pulse Response
OFFSE T NULLING
T he input voltage of the AD848 and AD849 are very low for
high speed op amps, but if additional nulling is required, the
circuit shown in Figure 3 can be used.
For high performance circuits it is recommended that a resistor
(R
B
in Figures 1 and 2) be used to reduce bias current errors by
matching the impedance at each input. T he offset voltage error
caused by the input currents is decreased by more than an order
of magnitude.
Figure 2. AD849 Inverting Amplifier Configuration
Figure 2a. AD849 Large Signal Pulse Response
Figure 2b. AD849 Small Signal Pulse Response
Figure 3. Offset Nulling
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD847SCHIPS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| AD847SQ | 功能描述:IC OPAMP GP 50MHZ LP 32MA 8CDIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數:1 輸出類型:- 轉換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:帶卷 (TR) |
| AD847SQ/883B | 制造商:Analog Devices 功能描述:OP Amp Single GP ±18V 8-Pin CDIP 制造商:Analog Devices 功能描述:OP AMP SGL GP 18V 8CDIP - Rail/Tube 制造商:Analog Devices 功能描述:IC AMP HIGH SPEED 制造商:Analog Devices Inc. 功能描述:Precision Amplifiers High Spd Low Pwr Monolithic 制造商:Analog Devices Inc. 功能描述:Precision Amplifiers LOW POWER HIGH SPEED AMP |
| AD847SQ883B | 制造商:AD 功能描述:* |
| AD848 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Speed, Low Power Monolithic Op Amp |
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