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AD637SQ/883B

AD637SQ/883B
Mfr. #:
AD637SQ/883B
制造商:
Analog Devices Inc.
描述:
Power Management Specialized - PMIC RMS/DC CONVERTER IC
生命周期:
制造商新产品。
数据表:
AD637SQ/883B 数据表
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更多信息:
AD637SQ/883B 更多信息 AD637SQ/883B Product Details
产品属性
属性值
制造商：
模拟设备公司
产品分类：
电源管理专业 - PMIC
RoHS：
N
最低工作温度：
- 55 C
最高工作温度：
+ 125 C
安装方式：
通孔
包装/案例：
CDIP-14
类型：
高精准度
打包：
管子
产品：
RMS 到数字转换器
系列：
AD637
品牌：
模拟设备公司
开发套件：
AD637-EVALZ
工作电源电压：
3 V to 18 V
产品类别：
电源管理专业 - PMIC
出厂包装数量：
25
子类别：
PMIC - 电源管理 IC
Tags
AD637SQ, AD637S, AD637, AD63, AD6
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
True RMS to DC Converter 14-Pin CDIP
***i-Key
IC RMS TO DC CONVERTER 14CERDIP
***log Devices
The AD637 is a complete, high accuracy, monolithic rms-to-dc converter that computes the true rms value of any complex waveform. It offers performance that is unprecedented in integrated circuit rms-to-dc converters and comparable to discrete and modular techniques in accuracy, bandwidth, and dynamic range. A crest factor compensation scheme in the AD637 permits measurements of signals with crest factors of up to 10 with less than 1% additional error. The wide band-width of the AD637 permits the measurement of signals up to 600 kHz with inputs of 200 mV rms and up to 8 MHz when the input levels are above 1 V rms. As with previous monolithic rms converters from Analog Devices, Inc., the AD637 has an auxiliary dB output available to users. The logarithm of the rms output signal is brought out to a separate pin, allowing direct dB measurement with a useful range of 60 dB. An externally programmed reference current allows the user to select the 0 dB reference voltage to correspond to any level between 0.1 V and 2.0 V rms. A chip select connection on the AD637 permits the user to decrease the supply current from 2.2 mA to 350 µA during periods when the rms function is not in use. This feature facilitates the addition of precision rms measurement to remote or handheld applications where minimum power consumption is critical. In addition, when the AD637 is powered down, the output goes to a high impedance state. This allows several AD637s to be tied together to form a wideband true rms multiplexer. The input circuitry of the AD637 is protected from overload voltages in excess of the supply levels. The inputs are not damaged by input signals if the supply voltages are lost. The AD637 is available in accuracy Grade J and Grade K for commercial temperature range (0°C to 70°C) applications, accuracy Grade A and Grade B for industrial range (-40°C to +85°C) applications, and accuracy Grade S rated over the -55°C to +125°C temperature range. All versions are available in hermetically sealed, 14-lead SBDIP, 14-lead CERDIP, and 16-lead SOIC_W packages. The AD637 computes the true root mean square, mean square, or absolute value of any complex ac (or ac plus dc) input waveform and gives an equivalent dc output voltage. The true rms value of a waveform is more useful than an average rectified signal because it relates directly to the power of the signal. The rms value of a statistical signal is also related to the standard deviation of the signal. The AD637 is laser wafer trimmed to achieve rated performance without external trimming. The only external component required is a capacitor that sets the averaging time period. The value of this capacitor also determines low frequency accuracy, ripple level, and settling time. The on-chip buffer amplifier can be used either as an input buffer or in an active filter configuration. The filter can be used to reduce the amount of ac ripple, thereby increasing accuracy. Data Sheet, Rev. J, 4/07
型号 制造商 描述 库存 价格
AD637SQ/883B
DISTI # AD637SQ/883B-ND		Analog Devices IncIC RMS/DC CONV PRECISION 14CDIP
RoHS: Not compliant
Min Qty: 1
Container: Tube		59In Stock
  • 25:$99.3280
  • 1:$107.6600
AD637SQ/883B
DISTI # 584-AD637SQ883B		Analog Devices IncPower Management Specialized - PMIC RMS/DC CONVERTER IC
RoHS: Not compliant		0
  • 1:$106.2700
  • 5:$103.1400
  • 10:$100.0200
  • 25:$96.9000
  • 50:$91.8900
AD637SQ/883BAnalog Devices IncRMS to DC Converter, 1 Func, 0.15MHz, CDIP14
RoHS: Not Compliant		31
  • 1000:$117.4100
  • 500:$123.5900
  • 100:$128.6700
  • 25:$134.1900
  • 1:$144.5100
图片 型号 描述
AD637SD

Mfr.#: AD637SD

OMO.#: OMO-AD637SD

 Power Management Specialized - PMIC RMS/DC CONVERTER IC
AD637SQ/883B

Mfr.#: AD637SQ/883B

OMO.#: OMO-AD637SQ-883B

 Power Management Specialized - PMIC RMS/DC CONVERTER IC
AD637SD/883B

Mfr.#: AD637SD/883B

OMO.#: OMO-AD637SD-883B-ANALOG-DEVICES-INC-ADI

 Data Converter ICs - Various RMS/DC CONVERTER IC
AD637SD

Mfr.#: AD637SD

OMO.#: OMO-AD637SD-ANALOG-DEVICES-INC-ADI

 Data Converter ICs - Various RMS/DC CONVERTER IC
AD637SD.

Mfr.#: AD637SD.

OMO.#: OMO-AD637SD--1190

 全新原装
AD637SD/883B(AD637SD)

Mfr.#: AD637SD/883B(AD637SD)

OMO.#: OMO-AD637SD-883B-AD637SD--1190

 全新原装
AD637SD/883BD

Mfr.#: AD637SD/883BD

OMO.#: OMO-AD637SD-883BD-1190

 全新原装
AD637SDZ

Mfr.#: AD637SDZ

OMO.#: OMO-AD637SDZ-1190

 全新原装
AD637SQ883B

Mfr.#: AD637SQ883B

OMO.#: OMO-AD637SQ883B-1190

 全新原装
AD637SD883B

Mfr.#: AD637SD883B

OMO.#: OMO-AD637SD883B-1190

 全新原装
可用性
库存:
Available
订购:
3500
输入数量:
AD637SQ/883B的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
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