5秒后页面跳转
捷配首页

Datasheet > ADS7867
ADS7867 PDF预览

ADS7867

更新时间： 2024-11-25 04:48:51
品牌 Logo 应用领域
BB 转换器
页数 文件大小 规格书
22页 844K
描述
10-/8-BIT, 3-MSPS, MICRO-POWER, MINIATURE SAR ANALOG-TO-DIGITAL CONVERTERS

阅读下载

中文翻译

获取价格

ADS7867 数据手册

 浏览型号ADS7867的Datasheet PDF文件第2页浏览型号ADS7867的Datasheet PDF文件第3页浏览型号ADS7867的Datasheet PDF文件第4页浏览型号ADS7867的Datasheet PDF文件第5页浏览型号ADS7867的Datasheet PDF文件第6页浏览型号ADS7867的Datasheet PDF文件第7页 
B
u
r
r
Ć
B
r
o
w
n
P
r
o
d
u
c
t
s
f
r
o
m
T
e
x
a
s
I
n
s
t
r
u
m
e
n
t
s
ADS7884  
ADS7885  
SLAS567–MARCH 2008  
10-/8-BIT, 3-MSPS, MICRO-POWER, MINIATURE  
SAR ANALOG-TO-DIGITAL CONVERTERS  
1
FEATURES  
APPLICATIONS  
•
•
•
Base Band Converters in Radio  
Communication  
Motor Current/Bus Voltage Sensors in Digital  
Drives  
Optical Networking (DWDM, MEMS Based  
Switching)  
Optical Sensors  
Battery Powered Systems  
Medical Instrumentations  
High-Speed Data Acquisition Systems  
High-Speed Closed-Loop Systems  
•
•
•
•
•
•
•
3-MHz Sample Rate Serial Device  
10-Bit Resolution – ADS7884  
8-Bit Resolution – ADS7885  
Zero Latency  
48-MHz Serial Interface  
Supply Range: 2.7 V to 5.5 V  
Low Power Dissipation:  
•
•
•
•
•
–
–
6.8 mW at 3-V VDD, 2.5 MSPS  
15 mw at 5-V VDD, 3 MSPS  
•
•
•
•
•
•
•
•
±0.3 LSB INL, ±0.3 LSB DNL – ADS7884  
±0.15 LSB INL, ±0.1 LSB DNL – ADS7885  
61.7 dB SINAD, –81 dB THD – ADS7884  
49.8 dB SINAD, –68 dB THD – ADS7885  
Unipolar Input Range: 0 V to VDD  
Powerdown Current: 1 µA  
Wide Input Bandwidth: 30 MHz at 3 dB  
6-Pin SOT23 Package  
DESCRIPTION  
The ADS7884 is a 10-bit, 3-MSPS analog-to-digital converter (ADC), and the ADS7885 is a 8-bit, 3-MSPS ADC.  
The devices include a capacitor based SAR A/D converter with inherent sample and hold. The serial interface in  
each device is controlled by the CS and SCLK signals for glueless connections with microprocessors and DSPs.  
The input signal is sampled with the falling edge of CS, and SCLK is used for conversion and serial data output.  
The devices operate from a wide supply range from 2.7 V to 5.5 V. The low power consumption of the devices  
make them suitable for battery-powered applications. The devices also include a power saving powerdown  
feature for when the devices are operated at lower conversion speeds.  
The high level of the digital input to the device is not limited to device VDD. This means the digital input can go as  
high as 5.5 V when device supply is 2.7 V. This feature is useful when digital signals are coming from other  
circuit with different supply levels. Also this relaxes restriction on power up sequencing.  
The ADS7884 and ADS7885 are available in a 6-pin SOT23 package and are specified for operation from –40°C  
to 125°C.  
Micro-Power Miniature SAR Converter Family  
BIT  
12-Bit  
< 300 KSPS  
ADS7866 (1.2 VDD to 3.6 VDD  
ADS7867 (1.2 VDD to 3.6 VDD  
ADS7868 (1.2 VDD to 3.6 VDD  
300 KSPS – 1.25 MSPS  
3 MSPS  
)
)
)
ADS7886 (2.35 VDD to 5.25 VDD  
ADS7887 (2.35 VDD to 5.25 VDD  
ADS7888 (2.35 VDD to 5.25 VDD  
)
)
)
—
10-Bit  
8-Bit  
ADS7884 (2.7 VDD to 5.5 VDD  
)
)
ADS7885 (2.7 VDD to 5.5 VDD  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008, Texas Instruments Incorporated  
1234567...22

中文翻译

下载PDF

与ADS7867相关器件

型号 品牌 获取价格 描述 数据表
ADS7867I TI

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7867IDBVR TI

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7867IDBVR BB

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7867IDBVRG4 BB

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7867IDBVRG4 TI

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7867IDBVT TI

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7867IDBVT BB

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7867IDBVTG4 BB

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7867IDBVTG4 TI

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE
ADS7868 TI

获取价格

 		1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTE

与ADS7867相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证