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ADA4627-1BRZ-R7 PDF预览

ADA4627-1BRZ-R7

更新时间: 2024-11-04 06:36:15
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页数 文件大小 规格书
16页 621K
描述
36 V, 19 MHz, Low Noise, Low Bias Current, JFET Operational Amplifier

ADA4627-1BRZ-R7 数据手册

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36 V, 19 MHz, Low Noise, Low Bias Current,  
JFET Operational Amplifier  
ADA4627-1  
PIN CONFIGURATIONS  
FEATURES  
Low offset voltage: 200 μV maximum  
Offset drift: 1 μV/°C typical  
Very low input bias current: 5 pA maximum  
Extended temperature range: −40ºC to +125ºC  
5 V to 15 V dual-supply  
NULL  
–IN  
1
2
3
4
8
7
6
5
NC  
ADA4627-1  
V+  
+IN  
OUT  
NULL  
TOP VIEW  
(Not to Scale)  
V–  
NC = NO CONNECT  
Guaranteed GBW: 16 MHz  
Figure 1. 8-Lead SOIC_N (R-8)  
Voltage noise: 6.1 nV/√Hz at 1 kHz  
High slew rate: 60 V/μs  
High gain: 120 dB typical  
High CMRR: 116 dB typical  
High PSRR: 112 dB typical  
Low supply current: 7.5 mA maximum  
PIN 1  
INDICATOR  
NC  
–IN  
1
2
3
4
8
7
6
5
NC  
V+  
ADA4627-1  
TOP VIEW  
(Not toScale)  
+IN  
V–  
OUT  
NC  
APPLICATIONS  
NOTES  
1. NC = NO CONNECT.  
High impedance sensors  
Photo diode amplifier  
Precision instrumentation  
Phase-locked loop filters  
High end, professional audio  
DAC output amplifier  
ATE  
2. CONNECT EXPOSED PAD TO GROUND.  
Figure 2. 8-Lead LFCSP_VD (CP-8-2)  
Medical  
GENERAL DESCRIPTION  
The ADA4627-1 is a wide bandwidth precision amplifier  
featuring low noise, very low offset, drift, and bias current.  
Operation is specified from ±± ꢀ to ±1± ꢀ dual supply.  
ature range of −40°C to +12±°C. It is available in tiny 8-lead  
LFCSP and 8-lead SOIC packages.  
The ADA4627-1 is a member of a growing series of high speed,  
precision op amps offered by Analog Devices, Inc (see Table 1).  
The ADA4627-1 provides benefits previously found in few  
amplifiers. This amplifier combines the best specifications of  
precision dc and high speed ac op amps.  
Table 1. High Speed Precision Op Amps  
5 V Low  
Supply Cost  
26 V Low 30 V Low  
With a typical offset voltage of only 70 μ, drift of less than  
1 μꢀ/°C, and noise of only 0.86 μꢀ p-p (0.1 Hz to 10 Hz), the  
ADA4627-1 is suited for applications in which error sources  
cannot be tolerated.  
5 V  
Power  
Cost  
30 V  
Single  
Dual  
AD8615  
AD8616  
AD8651 AD8610  
AD8652 AD8620  
AD8510  
AD8512  
ADA4627-1  
Quad  
AD8618  
AD8513  
The ADA4627-1 is specified for both the industrial temperature  
range of −2±°C to +8±°C and the extended industrial temper-  
Rev. A  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2009 Analog Devices, Inc. All rights reserved.  
 
 
 
 

ADA4627-1BRZ-R7 替代型号

型号 品牌 替代类型 描述 数据表
ADA4627-1BRZ-RL ADI

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36 V, 19 MHz, Low Noise, Low Bias Current, JFET Operational Amplifier
ADA4627-1BRZ ADI

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36 V, 19 MHz, Low Noise, Low Bias Current, JFET Operational Amplifier

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