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參數(shù)資料
| 型號： | TEA1069AH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Versatile speech/dialler/ringer with music-on-hold |
| 中文描述： | TELEPHONE MULTIFUNCTION CKT, PQFP44 |
| 封裝： | PLASTIC, QFP-44 |
| 文件頁數(shù)： | 9/44頁 |
| 文件大小： | 301K |
| 代理商： | TEA1069AH |
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1998 Jan 08
9
Philips Semiconductors
Product specification
Versatile speech/dialler/ringer with
music-on-hold
TEA1069; TEA1069A
Fig.5 Equivalent impedance circuit.
L
eq
= C3
×
R9
×
R
p
.
R
p
= 16.2 k
.
handbook, halfpage
REG
SLPE
VEE
VCC
MGD489
Leq
Rp
R1
Vref
R9
20
C3
4.7
μ
F
C1
100
μ
F
V
CC
> 2.2 V; I
line
= 15 mA at V
LN
= 4 V; R1 = 620
; R9 = 20
.
(1) I
p
= 2.1 mA. The curve is valid when the receiving amplifier is not driven or when MUTE = LOW.
(2) I
p
= 1.7 mA. The curve is valid when MUTE = HIGH and the receiving amplifier is driven; V
o(rms)
= 150 mV, R
L
= 150
.
Fig.6 Typical current I
P
available from V
CC
for peripheral circuitry.
handbook, halfpage
0
1
2
4
0
0.8
1.6
MSA504
3
VCC(V)
Ip
(mA)
(1)
(2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TEA1069H | Versatile speech/dialler/ringer with music-on-hold |
| TEA1069N | Versatile speech/dialler/ringer with music-on-hold |
| TEA1081 | Supply circuit with power-down for telephone set peripherals |
| TEA1081T | Supply circuit with power-down for telephone set peripherals |
| TEA1083 | Call progress monitor for line powered telephone sets |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA1069H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Versatile speech/dialler/ringer with music-on-hold |
| TEA1069N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Versatile speech/dialler/ringer with music-on-hold |
| TEA1081 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Supply circuit with power-down for telephone set peripherals |
| TEA1081T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Supply circuit with power-down for telephone set peripherals |
| TEA1083 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Call progress monitor for line powered telephone sets |
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