參數(shù)資料
型號: UBA1707
廠商: NXP Semiconductors N.V.
英文描述: Cordless telephone, answering machine line interface(無繩電話,電話應(yīng)答機(jī)線接口)
中文描述: 無繩電話,應(yīng)答機(jī)行界面(無繩電話,電話應(yīng)答機(jī)線接口)
文件頁數(shù): 20/36頁
文件大小: 245K
代理商: UBA1707
1999 Feb 17
20
Philips Semiconductors
Product specification
Cordless telephone, answering machine
line interface
UBA1707
LINE
T
amb
(
°
C)
45
55
65
75
P
tot
(mW)
666
583
500
416
(1)
(2)
(3)
(4)
Fig.15 Safe operating area (UBA1707TS).
When power is delivered to a loudspeaker with R
L
impedance, the curves must be shifted to the left by:
with maximum power dissipated by the loudspeaker amplifier (dotted line given for V
CC
= 5.5 V, R
L
= 16
).
V
ref
V
π
×
2
2
R
L
I
LN
×
×
------------------------------------------
=
The line current value can be calculated from I
LN
value as follows:
I
R
R
+
V
+
SET
where R
SET
is the resistive part of Z
SET
.
I
line
)
V
SLPE
---------------------------------------R
=
handbook, full pagewidth
(mA)
12
20
2
4
8
MGK715
6
3
7
5
10
11
9
40
60
80
100
120
VLN
VSLPE (V)
(1)
(2)
(3)
no power delivered to the loudspeaker
with power delivered to the loudspeaker
Vref
(4)
相關(guān)PDF資料
PDF描述
UBA1710M Modulator for GaAs power amplifiers(應(yīng)用于GaAs功率放大器的調(diào)節(jié)器)
UBA2000T Electronic TL-lamp starter(電子TL-lamp啟動器)
UBA2030T Full bridge driver IC(整橋驅(qū)動器芯片)
UBA2050 One-chip telephone ICs with speech, dialler and ringer functions(帶語音,撥號及振鈴功能的單片電話芯片)
UBA2050A One-chip telephone ICs with speech, dialler and ringer functions(帶語音,撥號及振鈴功能的單片電話芯片)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UBA1707T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Cordless telephone, answering machine line interface
UBA1707TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Cordless telephone, answering machine line interface
UBA1710M 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Modulator for GaAs power amplifiers
UBA2000T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Electronic TL-lamp starter
UBA2007 制造商:TI 制造商全稱:Texas Instruments 功能描述:Charge switch