ADA4077-2中文资料PDF规格书
ADA4077-2规格书详情
GENERAL DESCRIPTION
The single ADA4077-1, dual ADA4077-2, and quad ADA4077-4 amplifiers feature extremely low offset voltage and drift, and low input bias current, noise, and power consumption. Outputs are stable with capacitive loads of more than 1000 pF with no external compensation.
Applications for this amplifier include sensor signal conditioning (such as thermocouples, resistance temperature detectors (RTDs), strain gages), process control front-end amplifiers, and precision diode power measurement in optical and wireless transmission systems. The ADA4077-1/ADA4077-2/ADA4077-4 are useful in line powered and portable instrumentation, precision filters, and voltage or current measurement and level setting.
Unlike other amplifiers, the ADA4077-1/ADA4077-2/ADA4077-4 have an MSL1 rating that is compliant with the most stringent of assembly processes, and they are specified over the extended industrial temperature range from −40°C to +125°C for the most demanding operating environments.
The ADA4077-1 and ADA4077-2 are available in an 8-lead SOIC package, including the B grade, and in an 8-lead MSOP (A grade only). The ADA4077-4 is offered in a 14-lead TSSOP and a 14-lead SOIC package.
FEATURES
Offset voltage:
25 μV maximum at 25°C (B grade, 8-lead SOIC, single/ dual)
50 μV maximum at 25°C (A grade, 8-lead SOIC, single/ dual)
50 μV maximum at 25°C (A grade, 14-lead SOIC, quad)
Offset voltage drift:
0.25 μV/°C maximum (B grade, 8-lead SOIC, single/dual)
0.55 μV/°C maximum (A grade, 8-lead SOIC, single/dual)
0.75 μV/°C maximum (A grade, 14-lead SOIC, quad)
MSL1 rated
Low input bias current: 1 nA maximum at TA = 25°C
Low voltage noise density: 6.9 nV/√Hz typical at f = 1000 Hz
CMRR, PSRR, and AV > 120 dB minimum
Low supply current: 400 μA per amplifier typical
Wide gain bandwidth product: 3.9 MHz at ±5 V
Dual-supply operation:
Specified at ±5 V to ±15 V
Operates at ±2.5 V to ±15 V
Unity gain stable
No phase reversal
Long-term offset voltage drift (10,000 hours): 0.5 μV typical
Temperature hysteresis: 1 μV typical
APPLICATIONS
Process control front-end amplifiers
Optical network control circuits
Instrumentation
Precision sensors and controls
Precision filters
产品属性
- 型号:
ADA4077-2
- 制造商:
AD
- 制造商全称:
Analog Devices
- 功能描述:
The ADA4077-2 is a dual amplifier featuring extremely low offset voltage and drift and low input bias current, noise, and power consumption.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺) |
23+ |
MSOP8 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
ADI |
2022+ |
7600 |
原厂原装,假一罚十 |
询价 | |||
ADI |
22+ |
SOP-8 |
9500 |
郑重承诺只做原装进口货 |
询价 | ||
ADI/亚德诺 |
18+ |
SOP8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SOIC8 |
1436+ |
ADI |
30000 |
绝对原装进口现货可开增值税发票 |
询价 | ||
ADI/亚德诺 |
MSOP-8 |
6000 |
询价 | ||||
ADI/亚德诺 |
19+ |
MSOP-8 |
680000 |
订货原装进口假一罚十 |
询价 | ||
AD |
12+ |
MSOP |
568 |
全新、原装 |
询价 | ||
ADI |
22+ |
SOP8 |
6000 |
询价 | |||
ADI/亚德诺 |
22+ |
SOP |
500000 |
原厂渠道/找正品元器件就找宏桥达/实报实货/诚信第一/ |
询价 |
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