5秒后页面跳转
AD7156 PDF预览

AD7156

更新时间: 2024-02-26 06:01:50
品牌 Logo 应用领域
亚德诺 - ADI 转换器
页数 文件大小 规格书
28页 388K
描述
Ultralow Power, 1.8 V, 3 mm × 3 mm, 2-Channel Capacitance Converter

AD7156 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:SOIC
包装说明:HVSON, SOLCC10,.12,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.55
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-PDSO-N10
JESD-609代码:e3长度:3 mm
湿度敏感等级:3功能数量:1
端子数量:10最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装等效代码:SOLCC10,.12,20
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:2/3.3 V
认证状态:Not Qualified座面最大高度:0.85 mm
子类别:Other Analog ICs最大供电电流 (Isup):0.085 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):1.8 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

AD7156 数据手册

 浏览型号AD7156的Datasheet PDF文件第1页浏览型号AD7156的Datasheet PDF文件第2页浏览型号AD7156的Datasheet PDF文件第4页浏览型号AD7156的Datasheet PDF文件第5页浏览型号AD7156的Datasheet PDF文件第6页浏览型号AD7156的Datasheet PDF文件第7页 
AD7156  
SPECIFICATIONS  
VDD = 1.8 V to 3.6 V, GND = 0 V, temperature range = −40°C to +85°C, unless otherwise noted.  
Table 1.  
Parameter  
Min  
Typ  
Max  
Unit1  
Test Conditions/Comments  
CAPACITIVE INPUT  
Conversion Input Range, CIN to EXC2, 3  
3.2  
1.6  
0.8  
0.4  
4
2
1
0.5  
2.0  
1.6  
1.4  
1.0  
50  
pF  
pF  
pF  
pF  
fF  
fF  
fF  
fF  
pF  
4 pF input range  
2 pF input range  
1 pF input range  
0.5 pF input range  
4 pF input range  
2 pF input range  
1 pF input range  
0.5 pF input range  
Resolution4, 5  
Maximum Allowed Capacitance, CIN to GND4, 6  
See Figure 4, Figure 5, and  
Figure 6  
Minimum Allowed Resistance, CIN to GND4, 6  
Maximum Allowed Serial Resistance4, 6  
Gain Error  
10  
50  
MΩ  
kΩ  
%
%FSR  
%
See Figure 10 and Figure 11  
See Figure 14  
−20  
−2  
+20  
+2  
Gain Deviation over Temperature4  
Gain Matching Between Ranges4  
Offset Error4  
0.5  
See Figure 17  
50  
5
fF  
fF  
CIN and EXC pins disconnected  
CIN and EXC pins disconnected  
See Figure 16  
Offset Deviation over Temperature4  
Integral Nonlinearity (INL)4  
Channel-to-Channel Isolation4  
Power Supply Rejection4  
CAPDAC  
0.05  
60  
4
%
dB  
fF/V  
Full Range  
10  
25  
12.5  
200  
pF  
fF  
Resolution (LSB)4  
Differential Nonlinearity (DNL)4  
Auto-DAC Increment/Decrement4, 7  
EXCITATION  
0.25  
75  
LSB  
% of CIN range  
Voltage4, 7  
VDD/2  
V
Frequency  
16  
1000  
kHz  
pF  
See Figure 18  
See Figure 7, Figure 8, and  
Figure 9  
Maximum Allowed Capacitance EXC to GND4, 6  
Minimum Allowed Resistance EXC to GND4, 6  
LOGIC OUTPUTS (OUT1, OUT2)  
1
MΩ  
See Figure 12 and Figure 13  
Output Low Voltage (VOL  
Output High Voltage (VOH  
)
0.4  
V
V
ISINK = −3 mA  
ISOURCE = +3 mA  
)
VDD – 0.6  
70  
SERIAL INTERFACE INPUTS (SCL, SDA)  
Input High Voltage (VIH)  
Input Low Voltage (VIL)  
Input Leakage Current  
Input Pin Capacitance  
% of VDD  
% of VDD  
μA  
25  
5
0.1  
6
pF  
OPEN-DRAIN OUTPUT (SDA)  
Output Low Voltage (VOL  
)
0.4  
5
V
I
SINK = 6.0 mA  
Output High Leakage Current (IOH  
)
0.1  
μA  
VOUT = VDD  
Rev. 0 | Page 3 of 28  
 
 

与AD7156相关器件

型号 品牌 描述 获取价格 数据表
AD7156BCPZ-REEL ADI Ultralow Power, 1.8 V, 3 mm × 3 mm, 2-Channel

获取价格

AD7156BCPZ-REEL ROCHESTER SPECIALTY ANALOG CIRCUIT, PDSO10, 3 X 3 MM, ROHS COMPLIANT, LFCSP-10

获取价格

AD7156BCPZ-REEL7 ADI Ultralow Power, 1.8 V, 3 mm × 3 mm, 2-Channel

获取价格

AD7170 ADI 12-Bit Low Power Sigma-Delta ADC

获取价格

AD7170BCPZ-500RL7 ADI 12-Bit Low Power Sigma-Delta ADC

获取价格

AD7170BCPZ-REEL7 ADI 12-Bit Low Power Sigma-Delta ADC

获取价格