- 您現在的位置：買賣IC網 > PDF目錄385168 > BL1062A1 (上海貝嶺股份有限公司) Low voltage transmission circuits with dialer interface PDF資料下載
參數資料
| 型號： | BL1062A1 |
| 廠商： | 上海貝嶺股份有限公司 |
| 英文描述： | Low voltage transmission circuits with dialer interface |
| 中文描述： | 低電壓與撥號器接口傳輸電路 |
| 文件頁數： | 4/7頁 |
| 文件大?。?/td> | 263K |
| 代理商： | BL1062A1 |
BL1062A1
http://www.belling.com.cn
- 4 -
8/25/2006
Wrote by 2006
Total
7 Pages
6.
I
line
= 11 to 140 mA; V
EE
= 0 V; f = 800 Hz; T
amb
=25
o
C; unless otherwise specified.
SYMBOL
PARAMETER
V
LN
voltage drop over
circuit between LN
and V
EE
I
line
= 4 mA
I
line
= 15 mA
I
line
= 100 mA
V
LN
Voltage drop over
circuit bewteen LN
and V
EE
R
VA
(LN to SLPE)=39K
I
CC
supply current
V
CC
= 2.8 V
V
CC
supply voltage
available for
peripheral circuitry
MUTE = LOW I
p
= 0 mA
CHARACTERISTICS
CONDITIONS
MIN.
3.55
4.9
TYP.
1.6
1.9
4.0
5.7
3.5
4.5
0.9
2.7
3.4
MAX.
4.25
6.5
UNIT
V
V
MIC inputs open-circuit
I
line
= 1 mA
I
line
= 15 mA;
R
VA
(LN to REG)=68K
2.2
2.5
1.35
4.5
3.8
mA
V
V
V
V
K
I
line
= 15 mA;
MUTE = LOW I
p
= 1.2 mA
|Zi|
Input impedance
between MIC- and
MIC+
Common mode
rejection ratio
voltage gain MIC+
or MIC
to LN
Gain variation with
frequency
reference
800Hz
Gain variation with
temperature
reference to 25
℃
Input
impedance
of DTMT
voltage gain from
DTMF to LN
Gain variation with
frequency
reference
800Hz
Gain variation with
temperature
reference to 25
℃
output voltage
(RMS value)
Input impedence
of receiving
amplifier
voltage gain from
IR to QR
Gain variation with
frequency
reference
800Hz
Gain variation with
temperature
reference to 25
℃
output
(RMS value)
Between MIC- and MIC+
64
CMRR
82
dB
G
v
MIC
I
line
= 15 mA; R7 = 68 k
I
line
= 100 mA; R7 = 68 k
F=300 and 3400 Hz
50.5
44.0
52.0
45.5
±
0.2
54.5
47.0
dB
dB
dB
△
Gvf
to
△
GvT
Without R6;I
line
=50mA;
T
amb
=
－
25 and +75
℃
±
0.2
dB
|Zi|
20.7
K
G
v
DTMF
I
line
= 15 mA; R7 = 68 k
24.0
25.5
27.0
dB
△
Gvf
to
F=300 and 3400 Hz
±
0.2
dB
△
GvT
Without R6;I
line
=50mA;
T
amb
=
－
25 and +75
℃
±
0.2
dB
V
LN(rms)
THD = 10% I
line
= 15 mA
1.7
2.3
V
|Zi|
21
K
G
v
I
line
= 15 mA; R
L
= 300
I
line
= 100 mA; R
L
= 300
F=300 and 3400 Hz
29.5
24.5
31
26
±
0.2
32.5
27.5
dB
dB
dB
△
Gvf
to
△
GvT
Without R6;I
line
=50mA;
T
amb
=
－
25 and +75
℃
±
0.2
dB
V
o(rms)
voltage
THD = 2%; sine wave drive;
R4 = 100 k
; I
line
=15 mA;
I
p
=0 mA R
L
= 150
R
L
= 450
0.22
0.3
0.33
0.48
V
V
相關PDF資料 |
PDF描述 |
|---|---|
| BL1085 | 3A LOW DROPOUT LINEAR REGULATOR |
| BL1085-18CS | 3A LOW DROPOUT LINEAR REGULATOR |
| BL1085-18CS1 | 3A LOW DROPOUT LINEAR REGULATOR |
| BL1085-18CY | 3A LOW DROPOUT LINEAR REGULATOR |
| BL1085-18CZ | 3A LOW DROPOUT LINEAR REGULATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| BL1-08 | 制造商:FRONTIER 制造商全稱:Frontier Electronics. 功能描述:1A BRIDGE RECTIFIERS |
| BL1084 | 制造商:BELLING 制造商全稱:SHANGHAI BELLING CO., LTD. 功能描述:5A Bipolar Linear Regulator |
| BL1085 | 制造商:BELLING 制造商全稱:SHANGHAI BELLING CO., LTD. 功能描述:3A LOW DROPOUT LINEAR REGULATOR |
| BL1085-18CS | 制造商:BELLING 制造商全稱:SHANGHAI BELLING CO., LTD. 功能描述:3A LOW DROPOUT LINEAR REGULATOR |
| BL1085-18CS1 | 制造商:BELLING 制造商全稱:SHANGHAI BELLING CO., LTD. 功能描述:3A LOW DROPOUT LINEAR REGULATOR |
發(fā)布緊急采購，3分鐘左右您將得到回復。