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AD7817BRU-REEL7中文资料
AD7817BRU-REEL7数据手册规格书PDF详情
GENERAL DESCRIPTION
The AD7817/AD7818 are 10-bit, single- and 4-channel analog-to-digital converters (ADCs) with an 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 digital-to-analog converter (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 on-chip temperature sensor of the AD7817/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 the Temperature Measurement section.
The AD7817/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, and National Semiconductors MICROWIRE protocols. For more information, refer to the AD7817 Serial Interface section and the AD7818 Serial Interface Mode section.
The AD7817 is available in a narrow body, 0.15 inch, 16-lead SOIC and a 16-lead TSSOP, and the AD7818 comes in an 8-lead SOIC and an 8-lead MSOP.
FEATURES
10-bit ADC with 9 µs conversion time
1 AD7818 and 4 AD7817 single-ended analog input channels
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
Data acquisition systems with ambient temperature
monitoring
Industrial process control
Automotive
Battery charging applications
AD7817BRU-REEL7产品属性
- 类型
描述
- 型号
AD7817BRU-REEL7
- 功能描述
IC ADC 10BIT W/TEMP SNSR 16TSSOP
- RoHS
否
- 类别
集成电路(IC) >> PMIC - 热管理
- 系列
-
- 标准包装
2,500
- 系列
SilentSense™
- 功能
温度监控系统(传感器)
- 传感器类型
内部和外部
- 感应温度
-55°C ~ 125°C,外部传感器
- 精确度
±2°C 本地(最大),±3°C 远程(最大)
- 拓扑
ADC(三角积分型),比较器,寄存器库
- 输出类型
I²C?/SMBus?
- 输出警报
是
- 输出风扇
是
- 电源电压
2.7 V ~ 5.5 V
- 工作温度
-55°C ~ 125°C
- 安装类型
表面贴装
- 封装/外壳
8-TSSOP,8-MSOP(0.118,3.00mm 宽)
- 供应商设备封装
8-MSOP
- 包装
带卷(TR)
- 其它名称
MIC284-2BMMTRMIC284-2BMMTR-ND
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
最新 |
TSSOP16 |
8900 |
专注AD全系列进口原装假一罚十现货 |
|||
AD |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
|||
AD |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
|||
AD |
2308+ |
TSSOP-16 |
7896 |
十年专业专注 ADI优势渠道正品保证 |
|||
ADI |
2023 |
NA |
4209 |
原厂代理渠道,正品保障 |
|||
ADI |
2022+ |
TSSOP16 |
57550 |
||||
ADI |
21+ |
TSSOP16 |
366 |
原装现货假一赔十 |
|||
ADI |
20+ |
传感器 |
3000 |
就找我吧!--邀您体验愉快问购元件! |
|||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
||||
ADI |
22+ |
16-TSSOP |
3920 |
原装正品 价格优势 |
AD7817BRU-REEL7 资料下载更多...
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Datasheet数据表PDF页码索引
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Analog Devices 亚德诺半导体技术有限公司
(Analog Devices,简称ADI)成立于1965年,总部位于美国马萨诸塞州诺丁汉,是全球领先的高性能模拟、混合信号和数字信号处理集成电路(IC)设计与制造公司。ADI致力于为各种应用提供创新的解决方案,涵盖通信、工业、汽车、医疗、消费电子和数据中心等多个领域。 公司以其强大的研发实力和专业技术著称,拥有广泛的产品组合,包括放大器、转换器、传感器和处理器等,能够满足客户在信号处理和控制方面的需求。ADI的产品被广泛应用于数据测量、无线通信、音频处理、视频监控以及自动化和控制系统等领域。 模拟器件公司始终致力于推动技术创新,凭借强大的科技实力,为客户提供高效、可靠的解决方案,帮助他们提高