- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄367440 > L7583DAJ Telecomm/Datacomm PDF資料下載
參數(shù)資料
| 型號(hào)： | L7583DAJ |
| 元件分類： | 通信、網(wǎng)絡(luò)模塊及開發(fā)工具 |
| 英文描述： | Telecomm/Datacomm |
| 中文描述： | 電信/數(shù)據(jù)通信 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大小： | 43K |
| 代理商： | L7583DAJ |
Product Brief
June 2000
L7581/2/3 and L8581
Ringing, Tip/Ring, and Line Card Access Switches
Features
I
Small size/surface-mount packaging
I
Monolithic IC reliability
I
Low impulse noise
I
Make-before-break, break-before-make operation
I
Clean, bounce-free switching
I
Low, matched ON resistance
I
Built-in current limiting, thermal shutdown, and
SLIC protection
I
5 V only operation, very low power consumption
I
Battery monitor, all OFF state upon loss of battery
I
No EMI
I
Latched logic level inputs, no drive circuitry
I
Only one external protector required
Applications
I
Central office
I
DLC
I
PBX
I
DAML
I
HFC/FITL
Description
The L7581/8581 provides solid-state access for
power ringing applications. The L7582 provides
access for power ringing and line test. The L7583
line card access switch (LCAS) provides power ring-
ing, line test, and self-test access.
Incorporated into the L758xA is a diode bridge/SCR
clamping circuit, current-limiting circuitry, and thermal
shutdown mechanism. The L758xB provides a diode
bridge clamping circuit, current-limiting circuitry, and
thermal shutdown mechanism.
A single external protection device is required. Agere
Systems Inc. has available characterized protection
devices designed to work with Agere LCAS devices
(contact a Agere account representative for informa-
tion about these products).
Agere LCAS devices require a 5 V supply to operate.
Additionally, a battery monitor circuit is included,
which forces an all-off state if the battery is lost.
The L7581 device is packaged in a 16-pin, plastic
DIP package (L7581AC/BC) and a 16-pin, plastic
SOG package (L7581AAE/BAE). These devices are
pin compatible with the L7541 device.
The L7582 device is packaged in a 16-pin, plastic
DIP package (L7582AC/BC) and a 16-pin,
plastic SOG package (L7582AAE/BAE). The
L7582AAE/BAE are pin compatible with the
L7542AAE/BAE.
The L7583A/B/C/D device is packaged in a 24-pin,
plastic DIP (L7583AF/BF/CF/DF) and a 28-pin,
plastic SOG package (L7583AAJ/BAJ/CAJ/DAJ).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L7583DF | Telecomm/Datacomm |
| L7581 | Ringing Access Switch |
| L7581AAE | Telecomm/Datacomm |
| L7581AC | Telecomm/Datacomm |
| L7581BAE | Telecomm/Datacomm |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L7583DF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
| L7585F | 制造商:AGERE 制造商全稱:AGERE 功能描述:Full-Feature,Low-Power SLIC and Switch |
| L7585G | 制造商:AGERE 制造商全稱:AGERE 功能描述:Full-Feature,Low-Power SLIC and Switch |
| L7590 | 制造商:Bahco 功能描述:PLIER ROUND NOSE 121MM 制造商:Bahco 功能描述:PLIER, ROUND NOSE 121MM |
| L7590C | 制造商:AGERE 制造商全稱:AGERE 功能描述:Telephone Ringing Driver |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。