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AD8420ARMZ-R7中文资料PDF规格书
AD8420ARMZ-R7规格书详情
GENERAL DESCRIPTION
The AD8420 is a low cost, micropower, wide supply range, instrumentation amplifier with a rail-to-rail output and a novel architecture that allows for extremely flexible design. It is optimized to amplify small differential voltages in the presence of large common-mode signals.
The AD8420 is based on an indirect current feedback architecture that gives it an excellent input common-mode range. Unlike conventional instrumentation amplifiers, the AD8420 can easily amplify signals at or even slightly below ground without requiring dual supplies. The AD8420 has rail-to-rail output, and the output voltage swing is completely independent of the input common mode voltage.
FEATURES
Maximum supply current: 90 μA
Minimum CMRR: 100 dB
Drives heavy capacitive loads: ~700 pF
Rail-to-rail output
Input voltage range goes below ground
Gain set with 2 external resistors
Can achieve low gain drift at any gain
Very wide power supply range
Single supply: 2.7 V to 36 V
Dual supply: ±2.7 V to ±18 V
Bandwidth (G = 100): 2.5 kHz
Input voltage noise: 55 nV/√Hz
High dc precision
Maximum offset voltage: 125 μV
Maximum offset drift: 1 μV/°C
Maximum differential input voltage: ±1 V
8-lead MSOP package
APPLICATIONS
Bridge amplifiers
Pressure measurement
Medical instrumentation
Portable data acquisition
Multichannel systems
产品属性
- 型号:
AD8420ARMZ-R7
- 功能描述:
IC AMP INSTR RR 2.5KHZ 8MSOP
- RoHS:
是
- 类别:
集成电路(IC) >> Linear - Amplifiers - Instrumentation
- 系列:
-
- 标准包装:
2,500
- 放大器类型:
通用
- 电路数:
1
- 输出类型:
满摆幅
- 转换速率:
0.11 V/µs
- 增益带宽积:
350kHz
- -3db带宽:
- 电流 -
- 输入偏压:
4nA 电压 -
- 输入偏移:
20µV 电流 -
- 电源:
260µA 电流 -
- 输出/通道:
20mA 电压 -
- 电源,单路/双路(±):
2.7 V ~ 36 V,±1.35 V ~ 18 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)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
2020+ |
MSOP |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Analog Devices Inc. |
23+ |
8-TSSOP,8-MSOP(0.118,3.00mm |
25000 |
in stock线性IC-原装正品 |
询价 | ||
Analog Devices Inc. |
21+ |
8-MSOP |
53200 |
一级代理/放心采购 |
询价 | ||
ADI/亚德诺 |
21+ |
MSOP-8 |
8800 |
公司只做原装正品 |
询价 | ||
ADI/亚德诺 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||||
ADI |
2019 |
MSOP-8 |
19700 |
INFINEON品牌专业原装优质 |
询价 | ||
ADI(亚德诺) |
23+ |
MSOP8 |
8743 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
ADI(亚德诺) |
23+ |
MSOP8 |
13011 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
ADI/亚德诺 |
21+ |
MSOP8 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
ADI/亚德诺 |
23+ |
MSOP8 |
1184 |
水星电子只做原装,支持一站式BOM配单。 |
询价 |