参数资料
型号: AD8698ARZ-REEL7
厂商: Analog Devices Inc
文件页数: 1/20页
文件大小: 0K
描述: IC OPAMP GP R-R 1MHZ DUAL 8SOIC
产品变化通告: Product Discontinuance 27/Oct/2011
标准包装: 1,000
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 0.4 V/µs
增益带宽积: 1MHz
电流 - 输入偏压: 700pA
电压 - 输入偏移: 20µV
电流 - 电源: 2.8mA
电压 - 电源,单路/双路(±): 5 V ~ 30 V,±2.5 V ~ 15 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
Dual Precision, Rail-to-Rail Output
Operational Amplifier
AD8698
Rev. 0
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
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2004 Analog Devices, Inc. All rights reserved.
FEATURES
Low offset voltage: 100 V max
Low offset voltage drift: 2 V/°C max
Low input bias current: 700 pA max
Low noise: 8 nV/
√Hz
High common-mode rejection: 118 dB min
Wide operating temperature:
40°C to +85°C
No phase reversal
APPLICATIONS
Photodiode amplifier
Sensors and controls
Multipole filters
Integrator
GENERAL DESCRIPTION
The AD8698 is a high precision, rail-to-rail output, low noise,
low input bias current operational amplifier. Offset voltage is a
respectable 100 V max and drift over temperature is below
2 V/°C, eliminating the need for manual offset trimming. The
AD8698 is ideal for high impedance sensors, minimizing offset
errors due to input bias and offset currents.
The rail-to-rail output maximizes dynamic range in a variety of
applications, such as photodiode amplifiers, DAC I/V
amplifiers, filters, and ADC input amplifiers.
The AD8698 dual amplifiers are offered in 8-lead MSOP and
narrow 8-lead SOIC packages. The MSOP version is available
in tape and reel only.
CONNECTION DIAGRAMS
8-Lead SOIC
(R-8)
OUT A 1
–IN A 2
+IN A 3
V– 4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8698
TOP VIEW
(Not to Scale)
04807-0-069
8-Lead MSOP
(RM-8)
OUT A 1
–IN A 2
+IN A 3
V– 4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8698
TOP VIEW
(Not to Scale)
04807-0-070
Figure 1.
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