- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384587 > L7590C (Lineage Power) Telephone Ringing Driver(電話振鈴驅(qū)動器) PDF資料下載
參數(shù)資料
| 型號： | L7590C |
| 廠商： | Lineage Power |
| 英文描述： | Telephone Ringing Driver(電話振鈴驅(qū)動器) |
| 中文描述： | 電話振鈴驅(qū)動（電話振鈴驅(qū)動器） |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 269K |
| 代理商： | L7590C |
Lucent Technologies Inc.
3
Data Sheet
June 1998
L7590C Telephone Ringing Driver
Recommended Operating Conditions
Electrical Characteristics
Electrical characteristics apply for 25
(Rdc = 20
, Ceff = 20 pF), CLK = 100 kHz. Positive currents flow into the device. Typical is defined as 25
°
C. Unless noted, V
DD
= +5 V, V
NEG
= –170 V,
EN
= low, L1 = 20 mH
°
C.
Parameter
Min
–40
4.75
–170
Typ
—
5.0
—
Max
85
5.25
–130
Unit
°
C
V
V
Ambient Temperature
V
DD
Supply Voltage
V
NEG
Supply Voltage
Parameter
Min
Typ
Max
Unit
Power Supply—Idle (CLK = H or L,
EN
I
DD
I
NEG
Power Dissipation
Power Supply—Active, No Load:
I
DD
I
NEG
Power Dissipation
Efficiency =
{[
(V
OUT
Sinking Current, R
Sourcing Current, R
ON-resistance:
CLK = H, I
OUT
= –20 mA
CLK = L, I
OUT
= +20 mA
Current Limit
= high, dc):
—
—
—
—
—
—
1
–50
13.5
mA
μ
A
mW
—
—
—
—
–3.2
—
3
–8
1.38
mA
mA
W
)
2
/R
LOAD
LOAD
= 1400
LOAD
= 1400
]/(V
NEG
I
NEG
)
}
:
Load to GND
Load to V
NEG
40
40
80
80
—
—
%
%
0
0
25
10
10
—
20
20
40
mApeak
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L7591 | Subscriber Line Interface Circuit Protector(用戶線接口保護器) |
| L7597 | Resistive Subscriber Line Interface Circuit (SLIC), Ring Relay, and Protector (SRP) for Short Loop and TA-909 Applications(用于短環(huán)路和TA-909的電阻性用戶線接口、振鈴繼電器和保護器) |
| L7808AB | Precision 1A regulators(精密1A穩(wěn)壓器) |
| L7810CD2T-TR1 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| L78L05AC | Positive voltage regulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L7590CAE | 制造商:Alcatel-Lucent 功能描述:7590CAE |
| L7591 | 制造商:AGERE 制造商全稱:AGERE 功能描述:Subscriber Line Interface Circuit Protector |
| L75F50R | 制造商:Ohmite Mfg Co 功能描述: |
| L75J1K0E | 制造商:Ohmite Mfg Co 功能描述: |
| L75J1K5 | 制造商:Ohmite Mfg Co 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。