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AD7819YRZ-REEL PDF预览

AD7819YRZ-REEL

更新时间: 2024-01-16 16:26:53
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
11页 147K
描述
1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO16, 0.150 INCH, SOIC-16

AD7819YRZ-REEL 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.150 INCH, SOIC-16针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.19
Is Samacsys:N最大模拟输入电压:3 V
最小模拟输入电压:最长转换时间:4.5 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.9 mm
最大线性误差 (EL):0.1953%湿度敏感等级:1
模拟输入通道数量:1位数:8
功能数量:1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:PARALLEL, 8 BITS
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
采样速率:0.2 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:1.75 mm子类别:Analog to Digital Converters
标称供电电压:3 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:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.9 mm
Base Number Matches:1

AD7819YRZ-REEL 数据手册

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AD7819  
PIN FUNCTION DESCRIPTIONS  
Pin  
No.  
Mnemonic  
Description  
Reference Input, 1.2 V to VDD  
Analog Input, 0 V to VREF  
Analog and Digital Ground.  
Convert Start. A low-to-high transition on this pin initiates a 1 µs pulse on an internally generated  
CONVST signal. A high-to-low transition on this line initiates the conversion process if the internal  
CONVST signal is low. Depending on the signal on this pin at the end of a conversion, the AD7819  
automatically powers down.  
1
2
3
4
VREF  
VIN  
GND  
CONVST  
.
.
5
6
CS  
Chip Select. This is a logic input. CS is used in conjunction with RD to enable outputs.  
Read Pin. This is a logic input. When CS is low and RD goes low, the DB7–DB0 leave their high  
RD  
impedance state and data is driven onto the data bus.  
7
8–15  
16  
BUSY  
DB0–DB7  
VDD  
ADC Busy Signal. This is a logic output. This signal goes logic high during the conversion process.  
Data Bit 0 to 7. These outputs are three-state TTL-compatible.  
Positive power supply voltage, +2.7 V to +5.5 V.  
PIN CONFIGURATION  
DIP/SOIC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
V
V
DD  
REF  
V
DB7  
DB6  
DB5  
IN  
GND  
CONVST  
CS  
AD7819  
TOP VIEW  
(Not to Scale)  
12 DB4  
11  
10  
9
DB3  
DB2  
DB1  
RD  
BUSY  
DB0  
4–  
REV. A  

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