AD8667

更新时间： 2024-11-24 04:31:07

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器
页数	文件大小	规格书
4页	178K
描述
16V, 250 A Low Power, Low Noise Dual Precision CMOS Rail-to-Rail Output Operational Amplifiers

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AD8667 数据手册

16V, 250 A Low Power, Low Noise

Dual Precision CMOS Rail-to-Rail Output

Operational Amplifiers

Preliminary Technical Data

AD8667

FEATURES

Lower Power at High voltage: 250 μA typ

Low Offset Voltage: 100 μV

Voltage Noise: 20 nV/√Hz

Low Input Bias Currents 1pA Max

PIN CONFIGURATIONS

8-Lead MSOP

(RM-8)

Single-Supply Operation: 5 to 16 Volts

Dual-Supply Operation: +/- 2.5 to +/-8 Volts

Output drive: 10mA

AD8667

Unity Gain Stable

APPLICATIONS

Medical Equipment

Physiological Measurement

Precision References

Buffer / Level Shifting

Portable Operated Systems

High density Power Budget Systems

Multi-pole Filters

8-Lead SO

(R-8)

AD8667

Sensors

Photodiode amplification

ADC driver

GENERAL DESCRIPTION

The AD8667 is a dual rail-to-rail output single supply and dual

supply amplifiers that use Analog Devices’ patented

DigiTrim® trimming technique to achieve low offset voltage,

300μV over the common mode range. The AD8667 family

features an extended operating range with supply voltages up

to 16 V for low power operation with I_SYof < 325 μΑ over the

extended industrial temperature. These devices are designed

for low noise at higher voltages, 20 nV/√Hz at 10 kHz and 23

nV/√Hz at 1 kHz. They also feature low input bias currents of

1pA and 10mA output drive.

The combination of low supply currents, low offsets, very low

input bias currents, and wide supply range make these

amplifiers useful in a wide variety of low power applications.

Systems utilizing DC to low frequency measurements, or high

impedance sensors, such as photo-diodes benefit from the

combination of low input bias current, low noise, low offset

and 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 current noise,.

The AD8667 is specified over the extended industrial (-40° to

+125°C) temperature range.

REV. PrA

08/31/2006

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. 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 companies.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

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与AD8667相关器件

型号	品牌	获取价格	描述	数据表
AD8667_07	ADI	获取价格	16 V, 250 レA, Dual Precision, CMOS, Rail-to-R
AD8667ARMZ	ADI	获取价格	Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
AD8667ARMZ-R2	ADI	获取价格	16 V, 250 レA, Dual Precision, CMOS, Rail-to-R
AD8667ARMZ-R21	ADI	获取价格	Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
AD8667ARMZ-REEL	ADI	获取价格	16 V, 250 レA, Dual Precision, CMOS, Rail-to-R
AD8667ARMZ-REEL1	ADI	获取价格	Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
AD8667ARZ	ADI	获取价格	16 V, 250 レA, Dual Precision, CMOS, Rail-to-R
AD8667ARZ1	ADI	获取价格	Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
AD8667ARZ-REEL	ADI	获取价格	16 V, 250 レA, Dual Precision, CMOS, Rail-to-R
AD8667ARZ-REEL1	ADI	获取价格	Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers

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