L7585F中文资料PDF规格书
L7585F规格书详情
Description
The L7585F Full-Feature, Low-Power Subscriber Loop Interface Circuit (SLIC) and Switch integrates the battery feed, test access relay, and ringing relay that are necessary to interface a codec to the tip and ring of a subscriber loop into one low-power, low-cost package. It is built using a 90 V complementary bipolar (CBIC) process and a 320 V Bipolar-CMOS-DMOS (BCDMOS) process. The device is available in a 44-pin PLCC package.
Features
■ Low active power
■ Quiet tip/ring polarity reversal
■ Distortion-free on-hook transmission
■ 35 V to 60 V power supply operation
■ 14 operating states:
— Forward battery active
— Reverse battery active
— Ground start (3)
— Forward battery ring open
— Reverse battery ring open
— Reverse battery tip open
— High impedance
— Ringing (2)
— Low current (2)
— Disconnect
■ Self-test in all operating states
■ Independent, adjustable ac and dc parameters:
— Switchhook detector threshold
— Loop current limit
— dc feed resistance
— Termination impedance
■ Integrated ringing access relay
■ Integrated test-in relay
■ Integrated relay driver
■ Integrated ring trip detector
■ Thermal protection
■ 44-pin, surface-mount, plastic package (PLCC)
产品属性
- 型号:
L7585F
- 制造商:
AGERE
- 制造商全称:
AGERE
- 功能描述:
Full-Feature,Low-Power SLIC and Switch
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AGERE |
23+ |
NA/ |
20 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
LUCENT |
20+ |
PLCC44 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
LUCENT |
21+ |
PLCC |
7540 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
LUCENT |
23+ |
PLCC |
5000 |
原装正品,假一罚十 |
询价 | ||
AGERE |
03+ |
PLCC44 |
875 |
询价 | |||
AGERE |
PLCC |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
LUCENT |
2020+ |
PLCC-44 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
LUCENT |
22+ |
PLCC44 |
500000 |
行业低价,代理渠道 |
询价 | ||
AGERE |
PLCC44 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
LUCENT |
2020+ |
PLCC44 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 |