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參數(shù)資料
| 型號： | L3000N |
| 廠商： | 意法半導體 |
| 英文描述： | Subscriber Line Interface(用戶線路接口設(shè)備) |
| 中文描述： | 用戶線接口（用戶線路接口設(shè)備） |
| 文件頁數(shù)： | 3/28頁 |
| 文件大?。?/td> | 374K |
| 代理商： | L3000N |
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PIN DESCRIPTION
(L3000N)
FLEX.
N
°
1
PSO
N
°
3
Name
Description
TIP
A line termination output with current capability up to 100mA (I
a
is the current sourced
from this pin).
Positive Supply Voltage Monitor
Positive Battery Supply Voltage
Battery ground relative to the V
+ and the V
– supply voltages.
It is also the reference ground for TIP and RING signals.
Positive Power Supply + 5V
2 wire unbalanced voltage input.
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 V
B
–.
Negative Battery Supply Voltage
2
3
4
4
5
6
MNT
V
B
+
BGND
5
6
7
7
8
9
V
DD
VIN
VBIM
8
1, 10
11, 20
12
13
V
B
–
9
AGND
REF
Analog Ground. All input signals and the V
DD
supply voltage must be referred to this pin.
Voltage reference output with very low temperature coefficient. The connected resistor
sets internal circuit bias current.
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
T
=I
a
+
I
b
100
Scaled longitudinal line current signal.
I
L
=I
b
I
a
100
B line termination output with current capability up to 100mA (I
b
is the current sunk into
this pin).
Not connected
10
11
12
13
14
15
16
C1
C2
I
T
14
17
I
L
15
19
RING
–
2, 18
N.C.
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.
L3000N - L3030
3/28
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L3030 | Subscriber Line Interface(用戶線路接口設(shè)備) |
| L3000S | SLIC Kit Optimized for Applications with Both First and Second Generation Combos(用于短波/超短波通信系統(tǒng)的用戶線接口) |
| L30030G-1 | Class G Fuse Blocks |
| L30030G-2 | Class G Fuse Blocks |
| L30030G-3 | CAP CER 1.5UF 50V Y5V 1812 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L3000N-C6 | 制造商:STMicroelectronics 功能描述: 制造商:STMicroelectronics 功能描述:Electronic Component |
| L3000NSO | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SLIC KIT OPTIMIZED FOR APPLICATIONS WITH BOTH FIRST AND SECOND GENERATION COMBOS |
| L3000S | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SUBSCRIBER LINE INTERFACE KIT |
| L3000SX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SUBSCRIBER LINE INTERFACE KIT |
| L3000SX-77 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SUBSCRIBER LINE INTERFACE KIT |
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