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MSC1212Y3 PDF预览

MSC1212Y3

更新时间: 2024-01-21 01:56:22
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页数 文件大小 规格书
69页 1095K
描述
Precision Analog-to-Digital Converter (ADC)

MSC1212Y3 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:QFP
包装说明:TQFP-64针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01Factory Lead Time:1 week
风险等级:0.69Is Samacsys:N
具有ADC:YES其他特性:ALSO OPERATES AT 2.7V MINIMUM SUPPLY
地址总线宽度:16位大小:8
边界扫描:NOCPU系列:8051
最大时钟频率:40 MHzDAC 通道:YES
DMA 通道:NO外部数据总线宽度:8
格式:FIXED POINTJESD-30 代码:S-PQFP-G64
JESD-609代码:e4长度:10 mm
低功率模式:YES湿度敏感等级:4
DMA 通道数量:I/O 线路数量:32
串行 I/O 数:13端子数量:64
计时器数量:4片上程序ROM宽度:8
最高工作温度:125 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:TFQFP封装等效代码:TQFP64,.47SQ
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not QualifiedRAM(字节):1280
RAM(字数):160ROM(单词):8192
ROM可编程性:FLASH座面最大高度:1.2 mm
速度:40 MHz子类别:Microcontrollers
最大供电电压:5.25 V最小供电电压:4.75 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
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:NOT SPECIFIED宽度:10 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

MSC1212Y3 数据手册

 浏览型号MSC1212Y3的Datasheet PDF文件第2页浏览型号MSC1212Y3的Datasheet PDF文件第3页浏览型号MSC1212Y3的Datasheet PDF文件第4页浏览型号MSC1212Y3的Datasheet PDF文件第6页浏览型号MSC1212Y3的Datasheet PDF文件第7页浏览型号MSC1212Y3的Datasheet PDF文件第8页 
ELECTRICAL CHARACTERISTICS: AVDD = 3V (Cont.)  
All specifications from TMIN to TMAX, AVDD = +3V, DVDD = +2.7V to 5.25V, fMOD = 15.625kHz, PGA = 1, Buffer ON, fDATA = 10Hz, and Bipolar, VREF (REF IN+) (REF IN) = +1.25V,  
unless otherwise noted. For VDAC, VREF = AVDD, RLOAD = 10k, and CLOAD = 200pF, unless otherwise noted.  
MSC1212Yx  
PARAMETER  
CONDITION  
MIN  
TYP  
MAX  
UNITS  
SYSTEM PERFORMANCE (Cont.)  
Common-Mode Rejection  
At DC  
100  
115  
130  
120  
120  
100  
100  
85  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
f
f
f
f
f
CM = 60Hz, fDATA = 10Hz  
CM = 50Hz, fDATA = 50Hz  
CM = 60Hz, fDATA = 60Hz  
SIG = 50Hz, fDATA = 50Hz  
SIG = 60Hz, fDATA = 60Hz  
Normal Mode Rejection  
Power-Supply Rejection  
(3)  
At DC, dB = 20log(VOUT/VDD  
)
VOLTAGE REFERENCE INPUTS  
Reference Input Range  
VREF  
VREF Common-Mode Rejection  
Input Current(4)  
(2)  
REF IN+, REF IN–  
VREF (REF IN+) (REF IN)  
At DC  
VREF = 1.25V, ADC Only  
For each DAC, 3V Reference  
0.0  
0.3  
AVDD  
AVDD  
V
V
dB  
µA  
µA  
1.25  
110  
10  
DAC Reference Current  
25  
ON-CHIP VOLTAGE REFERENCE  
Output Voltage  
VREFH = 0 at +25°C, PGA = 1, 2, 4, 8  
1.245  
1.25  
1.255  
V
Power-Supply Rejection Ratio  
Short-Circuit Current Source  
Short-Circuit Current Sink  
Short-Circuit Duration  
65  
2.6  
50  
Indefinite  
dB  
mA  
µA  
Sink or Source  
Drift  
5
3
8
ppm/°C  
ms  
Output Impedance  
Startup Time from Power ON  
Temperature Sensor  
Sourcing 100µA  
CREFOUT = 0.1µF  
Temperature Sensor Voltage  
Temperature Sensor Coefficient  
T = +25°C  
115  
375  
mV  
µV/°C  
VOLTAGE DAC STATIC PERFORMANCE(5)  
Resolution  
Relative Accuracy  
Differential Nonlinearity  
Zero Code Error  
Full-Scale Error  
Gain Error  
Zero Code Error Drift  
Gain Temperature Coefficient  
16  
Bits  
% of FSR  
LSB  
±0.05  
±0.146  
±1  
+35  
Ensured Monotonic by Design  
All 0s Loaded to DAC Register  
All 1s Loaded to DAC Register  
+13  
0
0
±20  
±5  
mV  
1.25  
1.25  
% of FSR  
% of FSR  
µV/°C  
±1.25  
ppm of FSR/°C  
VOLTAGE DAC OUTPUT CHARACTERISTICS(6)  
Output Voltage Range  
Output Voltage Settling Time  
Slew Rate  
AGND  
AVDD  
V
µs  
V/µs  
To ±0.003% FSR, 0200H to FD00H  
8
1
7
DC Output Impedance  
Short-Circuit Current  
All 1s Loaded to DAC Register  
Maximum VREF = 2.5V  
16  
mA  
IDAC OUTPUT CHARACTERISTICS  
Full-Scale Output Current  
Maximum Short-Circuit Current Duration  
Compliance Voltage  
Relative Accuracy  
Zero Code Error  
25  
Indefinite  
AVDD 1.5  
0.185  
mA  
Over Full Range  
% of FSR  
% of FSR  
% of FSR  
% of FSR  
0.5  
0.4  
0.6  
Full-Scale Error  
Gain Error  
ANALOG POWER-SUPPLY REQUIREMENTS  
Analog Power-Supply Voltage  
Analog Current  
ADC Current  
AVDD  
Analog OFF, PDAD = 1  
PGA = 1, Buffer OFF  
PGA = 128, Buffer OFF  
PGA = 1, Buffer ON  
2.7  
3.6  
V
IADC + IVREF  
IADC  
< 1  
200  
500  
240  
850  
250  
250  
nA  
µA  
µA  
µA  
µA  
µA  
µA  
PGA = 128, Buffer ON  
Excluding Load Current External Reference  
VDAC Current  
VREF Current  
IVDAC  
IVREF  
NOTES: (1) Calibration can minimize these errors. (2) The gain calibration cannot have a REF IN+ of more than AVDD 1.5V with buffer ON. To calibrate gain,  
turn buffer off. (3) VOUT is change in digital result. (4) 9pF switched capacitor at fSAMP clock frequency (see Figure 6). (5) Linearity calculated using a reduced code  
range of 512 to 65024; output unloaded. (6) Ensured by design and characterization, not production tested.  
MSC1212  
SBAS278A  
5
www.ti.com  

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