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AD7816ARM-REEL中文资料PDF规格书
AD7816ARM-REEL规格书详情
GENERAL DESCRIPTION
The AD7818 and AD7817 are 10-bit, single- and 4-channel A/D converters with on-chip temperature sensor that can operate from a single 2.7 V to 5.5 V power supply. Each part contains a 9 µs successive-approximation converter based around a capacitor DAC, an on-chip temperature sensor with an accuracy of ±2°C, an on-chip clock oscillator, inherent track-and hold functionality and an on-chip reference (2.5 V). The AD7816 is a temperature monitoring only device in a SOIC/MSOP package.
The on-chip temperature sensor of the AD7817 and AD7818 can be accessed via Channel 0. When Channel 0 is selected and a conversion is initiated, the resulting ADC code at the end of the conversion gives a measurement of the ambient temperature with a resolution of ±0.25°C. See Temperature Measurement section of this data sheet.
The AD7816, AD7817, and AD7818 have a flexible serial interface that allows easy interfacing to most microcontrollers. The interface is compatible with the Intel 8051, Motorola SPI® and QSPI™ protocols and National Semiconductors MICROWIRE™ protocol. For more information refer to the Serial Interface section of this data sheet.
The AD7817 is available in a narrow body 0.15 16-lead small outline IC (SOIC), in a 16-lead, thin shrink small outline package (TSSOP), while the AD7816/AD7818 come in an 8-lead small outline IC (SOIC) and an 8-lead microsmall outline IC (MSOP).
FEATURES
10-Bit ADC with 9 μs Conversion Time
One (AD7818) and Four (AD7817) Single-Ended Analog Input Channels
The AD7816 Is a Temperature Measurement Only Device
On-Chip Temperature Sensor
Resolution of 0.25°C
±2°C Error from –40°C to +85°C
–55°C to +125°C Operating Range
Wide Operating Supply Range 2.7 V to 5.5 V
Inherent Track-and-Hold Functionality
On-Chip Reference (2.5 V ±1)
Overtemperature Indicator
Automatic Power-Down at the End of a Conversion
Low Power Operation
4 μW at a Throughput Rate of 10 SPS
40 μW at a Throughput Rate of 1 kSPS
400 μW at a Throughput Rate of 10 kSPS
Flexible Serial Interface
APPLICATIONS
Ambient Temperature Monitoring (AD7816)
Thermostat and Fan Control
High Speed Microprocessor
Temperature Measurement and Control
Data Acquisition Systems with Ambient Temperature
Monitoring (AD7817 and AD7818)
Industrial Process Control
Automotive
Battery Charging Applications
产品属性
- 型号:
AD7816ARM-REEL
- 制造商:
Analog Devices
- 功能描述:
Analog Temperature Sensors 8-Pin MSOP T/R
- 制造商:
Rochester Electronics LLC
- 功能描述:
TEMPERATURE
- SENSOR:
10-BIT ADC, TEMPERATURE MONITORING ONLY - Tape and Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
2016+ |
MSOP8 |
3000 |
公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
AD |
18+ |
MSOP-8 |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AD |
MSOP-8 |
608900 |
原包原标签100%进口原装常备现货! |
询价 | |||
ADI/亚德诺 |
24+23+ |
MSOP-8 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
ADI |
21+ |
标准封装 |
3233 |
进口原装,订货渠道! |
询价 | ||
AD |
21+ |
MSOP-8 |
6000 |
原装现货假一赔十 |
询价 | ||
ADI/亚德诺 |
23+ |
MSOP-8 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
ADI/亚德诺 |
24+ |
NA |
11360 |
ADI优势主营型号-原装正品 |
询价 | ||
AD |
22+ |
MSOP8 |
2650 |
原装优势!绝对公司现货 |
询价 | ||
ADI(亚德诺) |
23+ |
MSOP-8 |
3022 |
特价优势库存质量保证稳定供货 |
询价 |