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AD7877ACPZ-REEL7 PDF预览

AD7877ACPZ-REEL7

更新时间: 2024-01-01 00:26:46
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER /
页数 文件大小 规格书
45页 2439K
描述
SPECIALTY CONSUMER CIRCUIT, QCC32, 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, LFCSP-32

AD7877ACPZ-REEL7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN,针数:32
Reach Compliance Code:unknown风险等级:5.07
其他特性:FUNCTIONALLY IT OPERATES FROM 2.2 TO 5.25V商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-XQCC-N32JESD-609代码:e3
长度:5 mm湿度敏感等级:3
功能数量:1端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:COMMERCIAL
座面最大高度:1 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:5 mmBase Number Matches:1

AD7877ACPZ-REEL7 数据手册

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AD7877  
SPECIFICATIONS  
VCC = 2.7 V to 3.6 V, VREF = 2.5 V internal or external, fDCLK = 2 MHz, TA = −40°C to +85°C, unless otherwise noted.  
Table 1.  
Parameter  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
DC ACCURACY  
Resolution  
12  
11  
Bits  
Bits  
LSB  
No Missing Codes  
Integral Nonlinearity (INL)1  
Differential Nonlinearity (DNL)1  
Negative DNL  
12  
±2  
LSB size = 610 μV  
Minimum LSB size = 610 μV  
−0.99  
+2  
LSB  
LSB  
LSB  
LSB  
μV rms  
dB  
MHz  
Positive DNL  
Offset Error1  
±±  
±3  
70  
70  
2
Specified for 11bits  
Specified for 11 bits; external reference  
Gain Error1  
Noise  
Power Supply Rejection  
Internal Clock Frequency  
SWITCH DRIVERS  
On Resistance1  
Y+, X+  
Y−, X−  
14  
14  
Ω
Ω
ANALOG INPUTS  
Input Voltage Ranges  
DC Leakage Current  
Input Capacitance  
Accuracy  
0
VREF  
V
±0.1  
30  
0.3  
μA  
pF  
%
All channels, internal VREF  
REFERENCE INPUT/OUTPUT  
Internal Reference Voltage  
Internal Reference Tempco  
VREF Input Voltage Range  
DC Leakage Current  
VREF Input Impedance  
2.44  
1
2.±±  
V
±±0  
1
ppm/°C  
V
μA  
VCC  
±1  
GΩ  
CS = GND or VCC; typically 2± Ω when the on-board  
reference is enabled  
TEMPERATURE MEASUREMENT  
Temperature Range  
Resolution  
−40  
+8±  
°C  
Differential Method2  
Single Conversion Method3  
Accuracy  
1.6  
0.3  
°C  
°C  
Differential Method2  
Single Conversion Method3  
BATTERY MONITOR  
Input Voltage Range  
Input Impedance  
±4  
±2  
°C  
°C  
0°C to 70°C  
Calibrated at 2±°C  
0.±  
±
V
kΩ  
%
@ VREF = 2.± V  
Sampling, 1 GΩ when the battery monitor is off  
External/internal reference, see Figure 26  
14  
1
Accuracy  
3.2  
Rev. C | Page 3 of 44  
 

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