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ADE7912ARIZ PDF预览

ADE7912ARIZ

更新时间: 2024-02-03 07:10:06
品牌 Logo 应用领域
亚德诺 - ADI 转换器模数转换器光电二极管PC
页数 文件大小 规格书
44页 949K
描述
3-Channel, Isolated, Sigma-Delta ADC with SPI

ADE7912ARIZ 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:SOP, SOP20,.4针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.81
Samacsys Confidence:4Samacsys Status:Released
Samacsys PartID:420838Samacsys Pin Count:20
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:RI-20-A (SOIC_IC)Samacsys Released Date:2017-04-25 08:39:54
Is Samacsys:N最大模拟输入电压:0.5 V
最小模拟输入电压:-0.5 V转换器类型:ADC, DELTA-SIGMA
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:15.3 mm湿度敏感等级:3
模拟输入通道数量:3位数:24
功能数量:1端子数量:20
最高工作温度:85 °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:SOP
封装等效代码:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:2.64 mm子类别:Analog to Digital Converters
标称供电电压:3.3 V表面贴装:YES
温度等级:INDUSTRIAL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:30
宽度:7.5 mmBase Number Matches:1

ADE7912ARIZ 数据手册

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Data Sheet  
ADE7912/ADE7913  
SPECIFICATIONS  
VDD = 3.3 V 10%, GN D = 0 V, on-chip reference, XTAL1 = 4.096 MHz, TMIN to TMAX = −40°C to +85°C, TA = 25°C (typical).  
Table 1.  
Parameter  
ANALOG INPUTS1  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
Pseudo Differential Signal Voltage Range  
Between IP and IM Pins  
Pseudo Differential Signal Voltage Range  
Between V1P and VM Pins and Between  
V2P and VM Pins  
−31.25  
−500  
+31.25  
+500  
mV peak  
mV peak  
IM pin connected to GNDISO  
Pseudo differential inputs between V1P and VM  
pins and between V2P and VM pins; VM pin  
connected to GNDISO  
Maximum VM and IM Voltage  
Crosstalk  
−25  
+25  
mV  
dB  
−90  
IP and IM inputs set to 0 V (GNDISO) when V1P and  
V2P inputs at full scale  
−105  
dB  
V2P and VM inputs set to 0 V (GNDISO) when IP  
and V1P inputs at full scale; V1P and VM inputs  
set to 0 V (GNDISO) when IP and V2P inputs at full  
scale  
Input Impedance to GNDISO (DC)  
IP, IM, V1P, and V2P Pins  
VM Pin  
480  
240  
kΩ  
kΩ  
Current Channel ADC Offset Error  
Voltage Channels ADC Offset Error  
ADC Offset Drift over Temperature  
Gain Error  
−2  
−35  
mV  
mV  
V2 channel applies to the ADE7913 only  
V1 channel only  
−500  
−4  
+500  
+4  
ppm/°C  
%
Gain Drift over Temperature  
−135  
−65  
+135  
+65  
ppm/°C  
ppm/°C  
dB  
Current channel  
V1 and V2 channels  
VDD = 3.3 V + 120 mV rms (50 Hz/100 Hz),  
IP = V1P = V2P = GNDISO  
VDD = 3.3 V 330 mV dc, IP = 6.25 mV rms, V1P =  
V2P = 100 mV rms  
AC Power Supply Rejection, PSR  
DC Power Supply Rejection, PSR  
−90  
−80  
dB  
TEMPERATURE SENSOR  
Accuracy  
5
°C  
WAVEFORM SAMPLING—CURRENT CHANNEL1  
Signal-to-Noise Ratio, SNR  
67  
68  
72  
74  
66  
68  
72  
73  
−79  
−78  
−82  
−82  
83  
83  
85  
85  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
dBFS  
ADC_FREQ = 8 kHz, BW = 3300 Hz  
ADC_FREQ = 8 kHz, BW = 2000 Hz  
ADC_FREQ = 2 kHz, BW = 825 Hz  
ADC_FREQ = 2 kHz, BW = 500 Hz  
ADC_FREQ = 8 kHz, BW = 3300 Hz  
ADC_FREQ = 8 kHz, BW = 2000 Hz  
ADC_FREQ = 2 kHz, BW = 825 Hz  
ADC_FREQ = 2 kHz, BW = 500 Hz  
ADC_FREQ = 8 kHz, BW = 3300 Hz  
ADC_FREQ = 8 kHz, BW = 2000 Hz  
ADC_FREQ = 2 kHz, BW = 825 Hz  
ADC_FREQ = 2 kHz, BW = 500 Hz  
ADC_FREQ = 8 kHz, BW = 3300 Hz  
ADC_FREQ = 8 kHz, BW = 2000 Hz  
ADC_FREQ = 2 kHz, BW = 825 Hz  
ADC_FREQ = 2 kHz, BW = 500 Hz  
Signal-to-Noise-and-Distortion Ratio, SINAD  
Total Harmonic Distortion, THD  
Spurious-Free Dynamic Range, SFDR  
VOLTAGE CHANNELS1  
Signal-to-Noise Ratio, SNR  
72  
74  
77  
79  
dBFS  
dBFS  
dBFS  
dBFS  
ADC_FREQ = 8 kHz, BW = 3300 Hz  
ADC_FREQ = 8 kHz, BW = 2000 Hz  
ADC_FREQ = 2 kHz, BW = 825 Hz  
ADC_FREQ = 2 kHz, BW = 500 Hz  
Rev. 0 | Page 5 of 44  
 
 
 

ADE7912ARIZ 替代型号

型号 品牌 替代类型 描述 数据表
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ADE7913ARIZ ADI

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ADE7912ARIZ-RL ADI

完全替代

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