參數(shù)資料
型號(hào)： AD8627AR
廠商： ANALOG DEVICES INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Precision Low Power Single-Supply JFET Amplifier
中文描述： OP-AMP, 1350 uV OFFSET-MAX, 5 MHz BAND WIDTH, PDSO8
封裝： MS-012AA, SOIC-8
文件頁(yè)數(shù)： 16/20頁(yè)
文件大?。?/td> 568K
代理商： AD8627AR
AD8627/AD8626/AD8625
Rev. B | Page 16 of 20
0
AD5551/AD5552
AD8627
DGND
*AD5552 ONLY
V
DD
V
REFF
*
V
REFS
*
OUT
SCLK
DIN
CS
AGND
5V
2.5V
UNIPOLAR
OUTPUT
LDAC*
0.1
μ
F
10
μ
F
0.1
μ
F
SERIAL
INTERFACE
5V
Figure 46. Unipolar Output
In applications with full 4-quadrant multiplying capability or a
bipolar output swing, the circuit in Figure 47 can be used. In
this circuit, the first and second amplifiers provide a total gain
of 2, which increases the output voltage span to 20 V. Biasing the
external amplifier with a 10 V offset from the reference voltage
results in a full 4-quadrant multiplying circuit.
0
ONE CHANNEL
AD5544
1/2
AD8626
DIGITAL INTERFACE CONNECTIONS
OMITTED FOR CLARITY
V
SS
A
GND
F
A
GND
X
V
DD
V
REF
X
R
FB
X
ADR01
VREF
10V
1/2
AD8626
–13V
+13V
–10V < V
OUT
< +10V
10k
5k
10k
V
OUT
Figure 47. 4-Quadrant Multiplying Application Circuit
EIGHT-POLE SALLEN KEY LOW-PASS FILTER
The AD862x’s high input impedance and dc precision make it a
great selection for active filters. Due to the very low bias current
of the AD862x, high value resistors can be used to construct low
frequency filters. The AD862x’s picoamp-level input currents
contribute minimal dc errors. Figure 49 shows an example, a
10 Hz, 8-pole Sallen Key filter constructed using the AD862x.
Different numbers of the AD862x can be used depending on
the desired response, which is shown in Figure 48. The high
value used for R1 minimizes interaction with signal source
resistance. Pole placement in this version of the filter minimizes
the Q associated with the lower pole section of the filter. This
eliminates any peaking of the noise contribution of resistors in
the preceding sections, minimizing the inherent output voltage
noise of the filter.
0
V2
V4
V3
V1
FREQUENCY (Hz)
V
0.1
0
0.4
0.8
1.2
1
10
100
1k
Figure 48. Frequency Response Output at Different Stages
of the Low-Pass Filter
相關(guān)PDF資料
PDF描述
AD8627AR-REEL Precision Low Power Single-Supply JFET Amplifier
AD8627AR-REEL7 Precision Low Power Single-Supply JFET Amplifier
AD8628ARZ-REEL Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
AD8629ARZ-REEL Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
AD8628ARZ-REEL7 AB 35C 35#16 PIN RECP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD8627AR-REEL 制造商:Analog Devices 功能描述:OP Amp Single GP R-R O/P 制造商:Rochester Electronics LLC 功能描述:PRECISION SINGLE SUPPLY DI-JET AMP - Tape and Reel
AD8627AR-REEL7 制造商:Analog Devices 功能描述:OP Amp Single GP R-R O/P
AD8627ARZ 功能描述:IC OPAMP JFET 5MHZ PREC LP 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓(xùn)模塊:Differential Circuit Design Techniques for Communication Applications 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:RF/IF 差分 電路數(shù):1 輸出類型:差分 轉(zhuǎn)換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤，CSP 供應(yīng)商設(shè)備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT
AD8627ARZ 制造商:Analog Devices 功能描述:IC AMP JFET SMD 8627 SOIC8
AD8627ARZKL1 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*