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參數資料
| 型號： | AD8667ARZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | 16 V, 250 レA, Dual Precision, CMOS, Rail-to-Rail Output Operational Amplifier |
| 中文描述： | OP-AMP, 450 uV OFFSET-MAX, 0.52 MHz BAND WIDTH, PDSO8 |
| 封裝： | ROHS COMPLIANT, MS-012AA, SOIC-8 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 772K |
| 代理商： | AD8667ARZ |
16 V, 250 μA, Dual Precision, CMOS,
Rail-to-Rail Output Operational Amplifier
AD8667
FEATURES
Lower power at high voltage: 180 μA typical
Low offset voltage: 100 μV
Voltage noise
21 nV/√Hz at 10 kHz
23 nV/√Hz at 1 kHz
Low input bias current: 300 fA
Single-supply operation: 5 V to 16 V
Dual-supply operation: ±2.5 V to ±8 V
Output drive: 10 mA
Unity gain stable
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: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
www.analog.com
APPLICATIONS
Medical equipment
Physiological measurement
Precision references
Buffer/level shifting
Portable operated systems
High density power budget systems
Multipole filters
Sensors
Photodiode amplification
ADC drivers
PIN CONFIGURATION
OUT A
1
–IN A
2
+IN A
3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
0
AD8667
TOP VIEW
(Not to Scale)
Figure 1. 8-Lead MSOP, 8-Lead SOIC
GENERAL DESCRIPTION
The AD8667 is a dual, rail-to-rail output, single-supply/dual-supply
amplifier that uses Analog Devices, Inc. patented DigiTrim
trimming technique to achieve low offset voltage, 300 μV over
the common-mode range. The AD8667 features an extended
operating range with supply voltages up to 16 V for low power
operation with an I
SY
of <325 μA per amplifier over temperature.
The device is designed for low noise at higher voltages: 21 nV/√Hz
at 10 kHz and 23 nV/√Hz at 1 kHz. It also features a low input
bias current of 300 fA and a 10 mA output drive.
The combination of low supply currents, low offsets, very low
input bias currents, and wide supply range makes the AD8667
ideal for a wide variety of low power applications. Systems
utilizing dc-to-low frequency measurements or high impedance
sensors, such as photodiodes, benefit from the low input bias
current, low noise, low offset, and low drive current. The wide
operating voltage range matches today’s high performance
ADCs and DACs. Medical monitoring equipment can take
advantage of the low voltage noise, high input impedance, low
voltage, and low current noise.
The AD8667 is specified over the extended industrial
temperature range of 40°C to +125°C.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8667ARZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers |
| AD8667ARZ-REEL | 功能描述:IC OPAMP GP R-R CMOS DUAL 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:DigiTrim® 標準包裝:50 系列:- 放大器類型:通用 電路數:2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:10-MSOP 包裝:管件 |
| AD8667ARZ-REEL1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers |
| AD8667ARZ-REEL7 | 功能描述:IC OPAMP GP R-R CMOS DUAL 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:DigiTrim® 標準包裝:50 系列:- 放大器類型:通用 電路數:2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:10-MSOP 包裝:管件 |
| AD8667ARZ-REEL71 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers |
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