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E-STLC7550TQF7 PDF预览

E-STLC7550TQF7

更新时间: 2024-01-13 20:05:43
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 电信电信集成电路
页数 文件大小 规格书
24页 259K
描述
56kbps DATA, MODEM-SUPPORT CIRCUIT, PQFP48, 7 X 7 MM, 1.4 MM HEIGHT, LEAD FREE, TQFP-48

E-STLC7550TQF7 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:LFQFP, QFP48,.35SQ,20针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.72数据速率:56 Mbps
JESD-30 代码:S-PQFP-G48JESD-609代码:e3/e4
长度:7 mm湿度敏感等级:1
功能数量:1端子数量:48
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP48,.35SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:3 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Modems
标称供电电压:3 V表面贴装:YES
技术:CMOS电信集成电路类型:MODEM-SUPPORT CIRCUIT
温度等级:COMMERCIAL端子面层:TIN/NICKEL PALLADIUM GOLD
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:40
宽度:7 mmBase Number Matches:1

E-STLC7550TQF7 数据手册

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Pins description & Block diagram  
STLC7550  
Table 1.  
Pin #  
Pin list (continued)  
Pin Name  
Type  
Description  
21  
27  
28  
29  
30  
31  
32  
33  
39  
40  
41  
42  
43  
44  
45  
AGND1  
AUXIN+  
AUXIN-  
IN+  
I
I
Analog Ground  
Non-inverting Input to Auxiliary Analog Input  
Inverting Input to Auxiliary Analog Input  
Non-inverting Input to Analog Input Amplifier  
Inverting Input to Analog Input Amplifier  
Positive Analog Power Supply (2.7V to 5.5V)  
Common Mode Voltage Output (AVDD/2)  
Analog Ground  
I
I
IN-  
I
AVDD  
VCM  
I
O
I
AGND2  
OUT+  
OUT-  
O
O
I
Non-inverting Smoothing Filter Output  
Inverting Smoothing Filter Output  
Reset Function to initialize the internal counters  
Timeslot Control Input  
RESET  
TS  
I
TSTD1  
DIN  
I/O  
I
Digital Input/Output reserved for test  
Serial Data Input  
DOUT  
O
Serial Data Output  
Note:  
1
2
To obtain published performance, the analog V and Digital V should be decoupled with  
DD DD  
respect to Analog Ground and Digital Ground, respectively. The decoupling is intended to  
isolate digital noise from the analog section ; decoupling capacitors should be as close as  
possible to the respective analog and digital supply pins.  
All the ground pins must be tied together. In the following section, the ground and supply  
pins are referred to as GND and V , respectively.  
DD  
1.1  
Pin description  
1.1.1  
Power Supply (5 pins)  
Analog VDD Supply (AVDD  
)
This pin is the positive analog power supply voltage for the DAC and the ADC section.  
It is not internally connected to digital V supply (DV ).  
DD  
DD  
In any case the voltage on this pin must be higher or equal to the voltage of the Digital power  
supply (DV ).  
DD  
Digital VDD Supply (DVDD)  
This pin is the positive digital power supply for DAC and ADC digital internal circuitry.  
Analog Ground (AGND1, AGND2)  
These pins are the ground return of the analog DAC (ADC) section.  
4/24  
Rev 9  

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