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AD8677AUJZ-REEL7

更新时间： 2024-11-27 04:31:11

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器放大器电路光电二极管 PC
页数	文件大小	规格书
16页	283K
描述
130 uV Maximum Offset Voltage Op Amp in TSOT

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AD8677AUJZ-REEL7 数据手册

130 μV Maximum Offset Voltage

Op Amp in TSOT

AD8677

FEATURES

PIN CONFIGURATIONS

Low offset voltage: 130 μV max

Input offset drift: 1.5 μV/°C max

Low noise: 0.25 ꢀV p-p

OUT

V–

V+

AD8677

TOP VIEW

(Not to Scale)

+IN

–IN

High gain, CMRR and PSRR: 115 dB min

Low supply current: 1.1 mA

Figure 1. 5-Lead TSOT (UJ-5)

Wide supply voltage range: ±4 V to ±18 V operation

NULL

–IN

NULL

V+

APPLICATIONS

AD8677

TOP VIEW

Medical and industrial instrumentation

Sensors and controls

Thermocouple

+IN

V–

OUT

(Not to Scale)

NC = NO CONNECT

RTDs

Strain bridges

Figure 2. 8-Lead SOIC_N (R-8)

Shunt current measurements

Precision filters

GENERAL DESCRIPTION

The AD8677 is the next generation of precision, ultralow offset

amplifiers. It builds on the high performance of the OP07 and

integrates lower power (1.1 mA typical), lower input bias

current (±1 nA maximum), and higher CMRR/PSRR (130 dB)

in the small TSOT package. Operation is fully specified from ±±

V to ±1± V supply.

The AD8677 provides higher accuracy than industry-standard

OP07-type amplifiers due to Analog Devices’ iPolar™ process,

which supports enhanced performance in a smaller footprint.

These performance enhancements include wider output swing,

lower power, and higher CMRR (common-mode rejection

ratio) and PSRR (power supply rejection ratio). The AD8677

maintains stability of offsets and gain virtually regardless of

variations in time or temperature. Excellent linearity and gain

accuracy can be maintained at high closed-loop gains.

The AD8677 is fully specified over the extended industrial tem-

perature range of −40°C to +12±°C. The AD8677 amplifier is

available in the tiny, ±-lead TSOT and the popular 8-lead,

narrow SOIC lead-free packages.

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 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

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AD8677AUJZ-REEL7 替代型号

型号	品牌	替代类型	描述	数据表
AD8677AUJZ-REEL	ADI	类似代替	130 uV Maximum Offset Voltage Op Amp in TSOT
AD8677AUJZ-R2	ADI	类似代替	130 uV Maximum Offset Voltage Op Amp in TSOT
TSB611ILT	STMICROELECTRONICS	功能相似	Low-power, rail-to-rail output, 36 V operational amplifier

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