參數(shù)資料
型號(hào): KA8501A
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Tantalum Conformal-Coated Capacitor; Capacitance: 10uF; Voltage: 16V; Packaging: Tape & Reel
中文描述: 語音網(wǎng)絡(luò)與撥號(hào)器接口
文件頁數(shù): 2/4頁
文件大小: 60K
代理商: KA8501A
KA8501A SPEECH NETWORK WITH DIALER INTERFACE
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Ta = 25
°
C)
Characteristic
Symbol
Value
Unit
Line Voltage (3msec max)
Forward Line Current
Reverse Line Current
Power Dissipation (Ta = 70
°
C)
Operating Temperature
Storage Temperature
V
L
I
LF
I
LR
P
D
T
OPR
T
STG
22
150
-150
1
- 45 ~ + 70
- 65 ~ + 150
V
mA
mA
W
°
C
°
C
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
I
L
= 12mA
I
L
= 20mA
I
L
= 80mA
3.9
-
-
-
4.7
5.5
Line Voltage
V
L
Ta = 25
°
C
V
-
-
-
12.2
-
Common Mode Rejection Ratio
CMRR
f = 1KHz, I
L
= 12 ~ 80mA
V
RI
= 0.3V, I
L
= 12 ~ 80mA
f = 1KHz
Ta = 25
°
C
f = 1KHz
V
MI
= 2mV
50
dB
Line Matching Impedance
Z
L
500
600
700
I
L
= 25mA
48
49
50
T
X
Gain
G
V (TX)
I
L
= 52mA
44
45
46
dB
I
L
= 25 ~ 52mA
V
MI
= 2mV, f
ref
= 1KHz
I
L
= 12 ~ 80mA
f = 1KHz
I
L
= 16 ~ 80mA
V
MI
= 0V, I
L
= 40mA
Ta = 25
°
C, f= 1KHz
I
L
= 25 ~ 52mA
V
MI
= 2mV, I
L
= 12 ~ 80mA
48
49
50
T
X
Gain Flatness
G
V (TX)
-
-
±
1
dB
V
SO
= 1V
V
SO
= 1.3V
-
-
-
-
-
-
2
10
-70
T
X
Noise
V
NO (TX)
dBmp
Side Tone
G
V (ST)
-
-
36
dB
MIC Input Impedance
Z
I (MIC)
40
-
-
K
I
L
= 25mA
I
L
= 52mA
I
L
= 25mA
- 30
- 30
-
-
-
-
7
8
9
R
X
Gain
G
V (RX)
I
L
= 52mA
2.5
3.5
4.5
dB
I
L
= 25 ~ 52mA
7
8
9
T
x
Loss in MF Operation
T
X
Distortion
THD
TX
G
V (LOSS)
V
MI
= 2mV
Ta = 25
°
C
V
RI
= 0.3V
f = 1KHz
%
dB
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