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AD1870ARZ PDF预览

AD1870ARZ

更新时间: 2024-01-07 20:24:37
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 光电二极管转换器
页数 文件大小 规格书
21页 980K
描述
2-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28, PLASTIC, SOIC-28

AD1870ARZ 技术参数

是否无铅: 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:SOP, SOP28,.4针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
最大模拟输入电压:3.74 V最小模拟输入电压:0.76 V
转换器类型:ADC, DELTA-SIGMAJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:17.9 mm
湿度敏感等级:1模拟输入通道数量:2
位数:16功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C输出位码:2'S COMPLEMENT 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:SOP28,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified采样并保持/跟踪并保持:SAMPLE
座面最大高度:2.65 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:CMOS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:40宽度:7.5 mm

AD1870ARZ 数据手册

 浏览型号AD1870ARZ的Datasheet PDF文件第1页浏览型号AD1870ARZ的Datasheet PDF文件第2页浏览型号AD1870ARZ的Datasheet PDF文件第4页浏览型号AD1870ARZ的Datasheet PDF文件第5页浏览型号AD1870ARZ的Datasheet PDF文件第6页浏览型号AD1870ARZ的Datasheet PDF文件第7页 
AD1870–SPECIFICATIONS  
TEST CONDITIONS UNLESS OTHERWISE NOTED  
Supply Voltages  
5.0  
25  
12.288  
991.768  
–0.5  
V
°C  
MHz  
Ambient Temperature  
Input Clock (fCLKIN) [256 × fS]  
Input Signal  
Hz  
dB Full Scale  
Measurement Bandwidth  
23.2 Hz to 19.998 kHz  
Load Capacitance on Digital Outputs 50  
pF  
V
V
Input Voltage HI (VIH)  
Input Voltage LO (VIL)  
2.4  
0.8  
Master Mode, Data I2S-Justified (Refer to Figure 14).  
Device Under Test (DUT) bypassed and decoupled as shown in Figure 3.  
DUT is antialiased and ac-coupled as shown in Figure 2. DUT is calibrated.  
Values in bold typeface are tested; all others are guaranteed but not tested.  
ANALOG PERFORMANCE  
Min  
Typ  
Max  
Unit  
Resolution  
16  
Bits  
Dynamic Range (20 Hz to 20 kHz, –60 dB Input)  
Without A-Weight Filter  
With A-Weight Filter  
Signal to (THD + Noise)  
Signal to THD  
89  
92  
86.5  
93  
96  
90.5  
94  
dB  
dB  
dB  
dB  
Analog Inputs  
Single-Ended Input Range ( Full Scale)*  
Input Impedance at Each Input Pin  
VREF  
VREF 1.49  
32  
2.25  
V
kΩ  
V
2.05  
2.55  
DC Accuracy  
Gain Error  
Interchannel Gain Mismatch  
Gain Drift  
Midscale Offset Error (After Calibration)  
Midscale Drift  
0.5  
0.05  
115  
3
–0.2  
–110  
؎2.5  
%
dB  
ppm/°C  
LSBs  
LSB/°C  
dB  
؎20  
Crosstalk (EIAJ Method)  
–100  
*VIN p-p = VREF × 1.326.  
V × 1.326  
REF  
Minimum Input = VREF  
Maximum Input = VREF  
2
V × 1.326  
REF  
+
2
–2–  
REV. A  

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