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AD7352YRUZ-REEL

更新时间: 2024-02-24 00:19:01
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
20页 498K
描述
IC 2-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16, MO-153AB, TSSOP-16, Analog to Digital Converter

AD7352YRUZ-REEL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.28
Is Samacsys:N转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:5 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1模拟输入通道数量:1
位数:12功能数量:2
端子数量:16最高工作温度:125 °C
最低工作温度:-40 °C输出位码:BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:2.5 V
认证状态:Not Qualified采样速率:3 MHz
采样并保持/跟踪并保持:TRACK座面最大高度:1.2 mm
子类别:Analog to Digital Converters标称供电电压:2.5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:4.4 mmBase Number Matches:1

AD7352YRUZ-REEL 数据手册

 浏览型号AD7352YRUZ-REEL的Datasheet PDF文件第2页浏览型号AD7352YRUZ-REEL的Datasheet PDF文件第3页浏览型号AD7352YRUZ-REEL的Datasheet PDF文件第4页浏览型号AD7352YRUZ-REEL的Datasheet PDF文件第5页浏览型号AD7352YRUZ-REEL的Datasheet PDF文件第6页浏览型号AD7352YRUZ-REEL的Datasheet PDF文件第7页 
Differential Input, Dual, Simultaneous  
Sampling, 3 MSPS, 12-Bit, SAR ADC  
AD7352  
FUNCTIONAL BLOCK DIAGRAM  
FEATURES  
V
V
DRIVE  
DD  
Dual 12-bit SAR ADC  
Simultaneous sampling  
AD7352  
Throughput rate: 3 MSPS per channel  
Specified for VDD at 2.5 V  
No conversion latency  
V
V
INA+  
12-BIT  
SUCCESSIVE  
APPROXIMATION  
ADC  
T/H  
SDATA  
INA–  
A
REF  
A
Power dissipation: 26 mW at 3 MSPS  
On-chip reference: 2.048 V 0.25%, 6 ppm/°C  
Dual conversion with read  
High speed serial interface: SPI-/QSPI™-/MICROWIRE™-/ DSP-  
compatible  
BUF  
SCLK  
CS  
CONTROL  
LOGIC  
REF  
BUF  
40°C to +125°C operation  
Available in a 16-lead TSSOP  
REF  
V
B
12-BIT  
SUCCESSIVE  
APPROXIMATION  
ADC  
SDATA  
B
INB+  
INB–  
T/H  
V
AGND  
AGND  
REFGND  
DGND  
Figure 1.  
GENERAL DESCRIPTION  
PRODUCT HIGHLIGHTS  
The AD73521 is a dual, 12-bit, high speed, low power, successive  
approximation ADC that operates from a single 2.5 V power  
supply and features throughput rates up to 3 MSPS. The part  
contains two ADCs, each preceded by a low noise, wide band-  
width track-and-hold circuit that can handle input frequencies  
in excess of 110 MHz.  
1. Two Complete ADC Functions.  
These functions allow simultaneous sampling and conversion  
of two channels. The conversion result of both channels is  
simultaneously available on separate data lines or in suc-  
cession on one data line if only one serial port is available.  
2. High Throughput With Low Power Consumption.  
The AD7352 offers a 3 MSPS throughput rate with 26 mW  
power consumption.  
The conversion process and data acquisition use standard  
control inputs allowing for easy interfacing to microprocessors  
3. No Conversion Latency.  
CS  
or DSPs. The input signal is sampled on the falling edge of  
;
The AD7352 features two standard successive approx-  
imation ADCs with accurate control of the sampling  
and a conversion is also initiated at this point. The conversion  
time is determined by the SCLK frequency.  
CS  
instant via a  
input and, once off, conversion control.  
The AD7352 uses advanced design techniques to achieve very  
low power dissipation at high throughput rates. With a 2.5 V  
supply and a 3 MSPS throughput rate, the part consumes 10 mA  
typically. The part also offers a flexible power/throughput rate  
management options.  
Table 1. Related Devices  
Generic Resolution  
Throughput  
Analog Input  
AD7356  
AD7266  
AD7866  
AD7366  
AD7367  
12-bit  
12-bit  
12-bit  
12-bit  
14-bit  
5 MSPS  
2 MSPS  
1 MSPS  
1 MSPS  
Differential  
Differential/single ended  
Single-ended  
Single-ended bipolar  
Single-ended bipolar  
The analog input range for the part is the differential common-  
mode  
VREF/2. The AD7352 has an on-chip 2.048 V reference  
1 MSPS  
that can be overdriven when an external reference is preferred.  
The AD7352 is available in a 16-lead thin shrink small outline  
package (TSSOP).  
1 Protected by U.S. Patent No. 6,681,332.  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2008 Analog Devices, Inc. All rights reserved.  
 
 

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