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MXB7846EEE+ PDF预览

MXB7846EEE+

更新时间: 2024-01-08 02:10:55
品牌 Logo 应用领域
美信 - MAXIM 传感器温度传感器控制器
页数 文件大小 规格书
23页 964K
描述
ADC, Successive Approximation, 12-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, ROHS COMPLIANT, QSOP-16

MXB7846EEE+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.77
最大模拟输入电压:2.5 V最小模拟输入电压:
最长转换时间:6 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
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):260
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:Matte Tin (Sn)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 mm
Base Number Matches:1

MXB7846EEE+ 数据手册

 浏览型号MXB7846EEE+的Datasheet PDF文件第1页浏览型号MXB7846EEE+的Datasheet PDF文件第3页浏览型号MXB7846EEE+的Datasheet PDF文件第4页浏览型号MXB7846EEE+的Datasheet PDF文件第5页浏览型号MXB7846EEE+的Datasheet PDF文件第6页浏览型号MXB7846EEE+的Datasheet PDF文件第7页 
2.375V to 5.25V, 4-Wire Touch-Screen Controller  
with Internal Reference and Temperature Sensor  
ABSOLUTE MAXIMUM RATINGS  
Continuous Power Dissipation (T = +70°C)  
A
V
DD  
, VBAT, DIN, CS, DCLK to GND ........................-0.3V to +6V  
16-Pin QSOP (derate 8.30mW/°C above +70°C).........667mW  
16-Pin TSSOP (derate 5.70mW/°C above +70°C) .......456mW  
Operating Temperature Range ...........................-40°C to +85°C  
Junction Temperature......................................................+150°C  
Storage Temperature Range.............................-65°C to +150°C  
Lead Temperature (soldering, 10s) .................................+300°C  
Digital Outputs to GND...............................-0.3V to (V  
+ 0.3V)  
+ 0.3V)  
DD  
DD  
V
, X+, X-, Y+, Y-, AUX to GND..............-0.3V to (V  
REF  
Maximum Current into Any Pin ......................................... 50mA  
Maximum ESD per IEC-61000-4-2 (per MIL STD-883 HBM)  
X+, X-, Y+, Y-, VBAT, AUX......................................15kV (4kV)  
All Other Pins ..........................................................2kV (500V)  
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional  
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to  
absolute maximum rating conditions for extended periods may affect device reliability.  
ELECTRICAL CHARACTERISTICS  
(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  
12  
UNITS  
DC ACCURACY (Note 1)  
Resolution  
Bits  
Bits  
LSB  
LSB  
LSB  
LSB  
No Missing Codes  
Relative Accuracy  
Differential Nonlinearity  
Offset Error  
11  
12  
1
INL  
(Note 2)  
(Note 3)  
2
DNL  
1
6
4
Gain Error  
Noise  
Including internal reference  
70  
µV  
RMS  
CONVERSION RATE  
Conversion Time  
Track/Hold Acquisition Time  
Throughput Rate  
Multiplexer Settling Time  
Aperture Delay  
t
12 clock cycles (Note 4)  
3 clock cycles  
6
µs  
µs  
CONV  
t
1.5  
ACQ  
f
16 clock conversion  
125  
kHz  
ns  
SAMPLE  
500  
30  
ns  
Aperture Jitter  
100  
100  
ps  
Channel-to-Channel Isolation  
Serial Clock Frequency  
Duty Cycle  
V
= 2.5V  
at 50kHz  
dB  
MHz  
%
IN  
P-P  
f
0.1  
40  
2.0  
60  
DCLK  
ANALOG INPUT (X+, X-, Y+, Y-, AUX)  
Input Voltage Range  
0
V
V
REF  
1
Input Capacitance  
25  
pF  
µA  
Input Leakage Current  
SWITCH DRIVERS  
On/off leakage, V = 0 to V  
IN  
0.1  
DD  
Y+, X+  
Y-, X-  
7
9
On-Resistance (Note 5)  
INTERNAL REFERENCE  
Reference Output Voltage  
V
V
= 2.7V to 5.25V, T = +25°C  
2.45  
2.50  
50  
2.55  
V
REF  
DD  
A
REF Output Tempco  
TCV  
ppm°/C  
mA  
REF  
REF Short-Circuit Current  
REF Output Impedance  
18  
250  
2
_______________________________________________________________________________________  

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