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參數(shù)資料
| 型號(hào)： | TEA1069N |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | Versatile speech/dialler/ringer with music-on-hold |
| 中文描述： | TELEPHONE MULTIFUNCTION CKT, PDIP42 |
| 封裝： | SHRINK, PLASTIC, DIP-42 |
| 文件頁(yè)數(shù)： | 31/44頁(yè) |
| 文件大?。?/td> | 301K |
| 代理商： | TEA1069N |
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1998 Jan 08
31
Philips Semiconductors
Product specification
Versatile speech/dialler/ringer with
music-on-hold
TEA1069; TEA1069A
CHARACTERISTICS
I
line
= 11 to 140 mA; V
EE
= 0 V; f = 1 kHz; V
DD
= 3 V; f
xtal
= 3.579545 MHz; T
amb
= 25
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Speech part
S
UPPLIES
LN
AND
V
CC
(
PINS
40
AND
36)
V
LN
voltage drop over circuit between
LN and V
EE
MIC inputs open-circuit
I
line
= 1 mA
I
line
= 4 mA
I
line
= 15 mA
I
line
= 100 mA
I
line
= 140 mA
I
line
= 15 mA
I
line
= 15 mA
R
VA
(LN to REG) = 68 k
R
VA
(REG to SLPE) = 39 k
V
CC
= 2.8 V
I
line
= 15 mA; MUTE = LOW
I
p
= 1.2 mA
I
p
= 0 mA
3.55
4.9
1.6
1.9
4.0
5.7
0.3
4.25
6.5
7.5
V
V
V
V
V
mV/K
V
LN
/
T
V
LN
variation with temperature
voltage drop over circuit between
LN and V
EE
with external resistor
R
VA
3.5
4.5
0.9
1.35
V
V
mA
I
CC
V
CC
supply current
supply voltage available for
peripheral circuitry
2.2
2.7
3.4
V
V
M
ICROPHONE INPUTS
MIC
AND
MIC+ (
PINS
3
AND
4)
Z
i
input impedance
differential
single-ended
CMRR
common mode rejection ratio
G
v
voltage gain MIC+ or MIC
to LN
G
v(f)
gain variation with frequency
referenced to 800 Hz
G
v(T)
gain variation with temperature
referenced to 25
°
C
between MIC
and MIC+
MIC
or MIC+ to V
EE
50.5
64
32
82
52.0
±
0.2
53.5
k
k
dB
dB
dB
I
line
= 15 mA; R7 = 68 k
f = 300 and 3400 Hz
without R6; I
line
= 50 mA;
T
amb
=
25 to +70
°
C
±
0.2
dB
DTMF
INPUT
(
PIN
7)
Z
i
G
v
G
v(f)
input impedance
voltage gain from DTMF to LN
gain variation with frequency
referenced to 800 Hz
gain variation with temperature
referenced to 25
°
C
24.0
20.7
25.5
±
0.2
27.0
k
dB
dB
I
line
= 15 mA; R7 = 68 k
f = 300 and 3400 Hz
G
v(T)
I
line
= 50 mA;
T
amb
=
25 to +70
°
C
±
0.2
dB
G
AIN ADJUSTMENT INPUTS
GAS1
AND
GAS2 (
PINS
41
AND
42)
G
v
transmitting amplifier gain
variation by adjustment of R7
between GAS1and GAS2
8
0
dB
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 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 |
| TEA1083A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Call progress monitor for line powered telephone sets |
| TEA1083AT | 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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