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參數(shù)資料
| 型號(hào)： | TEA1066T |
| 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)： | 9/24頁(yè) |
| 文件大小： | 133K |
| 代理商： | TEA1066T |
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1996 Apr 04
9
Philips Semiconductors
Product specification
Versatile telephone transmission circuit
with dialler interface
TEA1066T
CHARACTERISTICS
I
line
= 10 to 100 mA; V
EE
= 0 V; f = 800 Hz; R9 = 20
; T
amb
= 25
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies: LN and V
CC
(pins 1 and 17)
V
LN
voltage drop over circuit between
LN and V
EE
I
line
= 5 mA
I
line
= 15 mA
I
line
= 100 mA
I
line
= 140 mA
I
line
= 15 mA
3.95
4.25
5.40
4
4.25
4.45
6.10
2
4.55
4.65
6.70
7.50
0
V
V
V
V
mV/K
V
LN
/
T
voltage drop variation with
temperature
voltage drop over circuit between
LN and V
EE
with external resistor
R
VA
V
LN
I
line
= 15 mA;
R
VA
= R1-18 = 68 k
I
line
= 15 mA;
R
VA
= R18-20 = 39 k
PD = LOW; V
CC
= 2.8 V
PD = HIGH; V
CC
= 2.8 V
I
line
= 15 mA; MUTE = HIGH;
I
p
= 0 mA
I
line
= 15 mA; MUTE = HIGH;
I
p
= 1.2 mA
3.50
3.80
4.05
V
4.70
5
5.30
V
I
CC
supply current
3.50
0.96
55
3.75
1.30
82
mA
μ
A
V
V
CC
supply voltage available for
peripheral circuits
2.80
3.05
V
Fig.6 Safe operating area.
handbook, halfpage
(mA)
2
12
30
70
110
MBH125
4
6
8
10
130
90
50
(1)
(2)
(3)
(4)
VLN
VSLPE (V)
(1) T
amb
= 45
°
C; P
tot
= 888 mW.
(2) T
amb
= 55
°
C; P
tot
= 777 mW.
(3) T
amb
= 65
°
C; P
tot
= 666 mW.
(4) T
amb
= 75
°
C; P
tot
= 555 mW.
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