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參數(shù)資料
| 型號(hào)： | TEA1068T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | Versatile telephone transmission circuit with dialler interface |
| 中文描述： | TELEPHONE SPEECH CKT, PDSO20 |
| 封裝： | PLASTIC, SO-20 |
| 文件頁(yè)數(shù)： | 4/24頁(yè) |
| 文件大?。?/td> | 168K |
| 代理商： | TEA1068T |
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1996 Apr 23
4
Philips Semiconductors
Product specification
Versatile telephone transmission circuit
with dialler interface
TEA1068
PINNING
SYMBOL
PIN
DESCRIPTION
TEA1068
TEA1068T
LN
GAS1
GAS2
QR
QR+
GAR
MIC
n.c.
MIC+
STAB
V
EE
IR
n.c.
PD
DTMF
MUTE
V
CC
REG
AGC
SLPE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
positive line terminal
gain adjustment transmitting amplifier
gain adjustment transmitting amplifier
inverting output receiving amplifier
non-inverting output receiving amplifier
gain adjustment receiving amplifier
inverting microphone input
not connected
non-inverting microphone input
current stabilizer
negative line terminal
receiving amplifier input
not connected
power-down input
dual-tone multi-frequency input
mute input
positive supply decoupling
voltage regulator decoupling
automatic gain control input
slope (DC resistance) adjustment
Fig.2 Pin configuration TEA1068.
handbook, halfpage
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
MBH132
TEA1068
LN
GAS1
GAS2
QR
QR
+
GAR
MIC
MIC
+
SLPE
AGC
REG
VCC
DTMF
VEE
MUTE
PD
IR
STAB
handbook, halfpage
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
MBH131
TEA1068T
LN
GAS1
GAS2
QR
QR
+
GAR
MIC
n.c.
MIC
+
SLPE
AGC
REG
VCC
n.c.
DTMF
VEE
MUTE
PD
IR
STAB
Fig.3 Pin configuration TEA1068T.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TEA1069 | Versatile speech/dialler/ringer with music-on-hold |
| TEA1069A | Versatile speech/dialler/ringer with music-on-hold |
| TEA1069AH | Versatile speech/dialler/ringer with music-on-hold |
| TEA1069H | Versatile speech/dialler/ringer with music-on-hold |
| TEA1069N | Versatile speech/dialler/ringer with music-on-hold |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA1069 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Versatile speech/dialler/ringer with music-on-hold |
| TEA1069A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Versatile speech/dialler/ringer with music-on-hold |
| TEA1069AH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Versatile speech/dialler/ringer with music-on-hold |
| 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 |
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