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MXB7843EEE-T PDF预览

MXB7843EEE-T

更新时间: 2024-02-20 15:44:26
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
21页 500K
描述
ADC, Successive Approximation, 12-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137AB, QSOP-16

MXB7843EEE-T 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:4.40 MM, MO-153AB, TSSOP-16针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.89
Is Samacsys:N最大模拟输入电压:5.25 V
最小模拟输入电压:最长转换时间:6 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:5 mm
最大线性误差 (EL):0.0488%湿度敏感等级:1
模拟输入通道数量:2位数:12
功能数量:1端子数量:16
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:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):245认证状态:Not Qualified
采样速率:0.125 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:1.1 mm标称供电电压:2.7 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

MXB7843EEE-T 数据手册

 浏览型号MXB7843EEE-T的Datasheet PDF文件第1页浏览型号MXB7843EEE-T的Datasheet PDF文件第2页浏览型号MXB7843EEE-T的Datasheet PDF文件第3页浏览型号MXB7843EEE-T的Datasheet PDF文件第5页浏览型号MXB7843EEE-T的Datasheet PDF文件第6页浏览型号MXB7843EEE-T的Datasheet PDF文件第7页 
2.375V to 5.25V, 4-Wire Touch-Screen  
Controller  
TIMING CHARACTERISTICS (Figure 1)  
(V  
= 2.7V to 3.6V, V  
= 2.5V, f  
= 2MHz (50% duty cycle), f  
= 125kHz, 12-bit mode, 0.1µF capacitor at REF, T =  
SAMPLE A  
DD  
REF  
DCLK  
T
MIN  
to T  
, unless otherwise noted. Typical values are at T = +25°C.)  
MAX A  
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
TIMING CHARACTERISTICS (Figure 1)  
Acquisition Time  
t
1.5  
500  
200  
200  
100  
0
µs  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ACQ  
DCLK Clock Period  
t
CP  
CH  
DCLK Pulse Width High  
DCLK Pulse Width Low  
DIN-to-DCLK Setup Time  
DIN-to-DCLK Hold Time  
CS Fall-to-DCLK Rise Setup Time  
CS Rise-to-DCLK Rise Ignore  
DCLK Falling-to-DOUT Valid  
CS Rise-to-DOUT Disable  
CS Fall-to-DOUT Enable  
DCLK Falling-to-BUSY Rising  
CS Falling-to-BUSY Enable  
CS Rise-to-BUSY Disable  
t
t
CL  
DS  
DH  
t
t
t
100  
0
CSS  
CSH  
t
t
C
C
C
= 50pF  
= 50pF  
= 50pF  
200  
200  
200  
200  
200  
200  
DO  
LOAD  
LOAD  
LOAD  
t
TR  
DV  
BD  
t
t
t
BDV  
t
BTR  
Note 1: Tested at V  
= +2.7V.  
DD  
Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has  
been calibrated.  
Note 3: Offset nulled.  
Note 4: Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty cycle.  
Note 5: Resistance measured from the source to drain of the switch.  
Note 6: ADC performance is limited by the conversion noise floor, typically 300µV . An external reference below 2.5V can com-  
P-P  
promise the ADC performance.  
4
_______________________________________________________________________________________  

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