L3000SX-77 PDF预览

L3000SX-77

更新时间: 2025-07-20 22:08:19
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意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
29页 281K
描述
SUBSCRIBER LINE INTERFACE KIT

L3000SX-77 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:POWER, MO-166, SO-20
针数:20Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.79
电池馈电:RESISTIVE电池供电:-48 AND +72 V
混合:2-4 CONVERSIONJESD-30 代码:R-PDSO-G20
JESD-609代码:e0长度:15.9 mm
功能数量:1端子数量:20
最高工作温度:120 °C最低工作温度:-40 °C
PSRR-Min:30 dB封装主体材料:PLASTIC/EPOXY
封装代码:HSOP封装等效代码:SOP20,.56
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG
电源:5 V认证状态:Not Qualified
座面最大高度:3.6 mm子类别:Analog Transmission Interfaces
标称供电电压:5 V表面贴装:YES
技术:BIPOLAR电信集成电路类型:SLIC
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:11 mm
Base Number Matches:1

L3000SX-77 数据手册

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L3000S - L3030  
PIN DESCRIPTION (L3000S)  
FLEX.  
PSO  
N
°
Name  
Description  
N
°
1
3
TIP  
A line termination output with current capability up to 100mA (Ia is the current sourced  
from this pin).  
2
3
4
4
5
6
MNT  
VB+  
Positive Supply Voltage Monitor  
Positive Battery Supply Voltage  
BGND Battery ground relative to the VB+ and the VB– supply voltages.  
It is also the reference ground for TIP and RING signals.  
5
6
7
7
8
9
VDD  
VIN  
Positive Power Supply + 5V  
2 wire unbalanced voltage input.  
VBIM Output voltage without current capability, with the following functions :  
- give an image of the total battery voltage scaled by 40 to the low voltage part.  
- filter by an external capacitor the noise on VB–.  
8
1, 10  
11, 20  
VB–  
Negative Battery Supply Voltage  
9
12  
13  
AGND Analog Ground. All input signals and the VDD supply voltage must be referred to this pin.  
10  
REF  
Voltage reference output with very low temperature coefficient. The connected resistor  
sets internal circuit bias current.  
11  
12  
13  
14  
15  
16  
C1  
C2  
IT  
Digital signal input (3 levels) that defines device status with pin 12.  
Digital signal input (3 levels) that defines device status with pin 11.  
High precision scaled transversal line current signal.  
I + Ib  
a
IT =  
100  
14  
17  
IL  
Scaled longitudinal line current signal.  
I
b Ia  
IL =  
100  
15  
19  
RING B line termination output with current capability up to 100mA (Ib is the current sunk into  
this pin).  
2, 18  
N.C.  
Not connected  
Notes: 1) Unless otherwise specified all the diagrams in this datasheet refers to the FLEXIWATT15 pin connection.  
2) All informations relative to the PowerSO-20 package option should be considered as advanced information on a new product  
now in development or undergoing evaluation. Details are subject to change without notice.  
3/29  

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