參數(shù)資料
型號(hào): L3913
文件頁(yè)數(shù): 10/14頁(yè)
文件大小: 199K
代理商: L3913
LINE BREAK DESCRIPTION
After a line break longer than a Time Line Break
(tlb) an internal reset is generated. A short line
break < tlb does not affectthe reset.
POWERON RESET TIMINGS(After LineBreak)
470nF
19
20
61.9K
DC
VE
600
50
μ
F
18
IL
VE
VZ=18V
RE20K
21
12
470nF
32
26
52
470nF
24
15K
620
620
31
33
6K
6K
vcc
R
R
1
μ
F
1K
30
VR
4.7
μ
F
220
μ
F
470
μ
F
11
14
29
17
15
8
28
R
C
9
S2
VMI
R
C
22
23
22
μ
F
22
μ
F
1M
VCC
27
25
47nF
4.7nF
4.7nF
270
330K
220pF
S3
43
44
1
2
42
41
10
7
37
6
4
Bis
PAUSE
3
*
R
2
8
6
1
*
5
9
7
8
470
μ
F
455KHz
240K
480
5
40
-1.7V
34
35
36
38
39
16
4
3
MONOCHIP
L3913-5
D93TL026
S1
13
VMP
100
47
μ
F
R
C
Figure 5.
0.1
1
10
100
f (KHz)
-60
-50
-40
-30
dBm/
600
D93TL027
Figure 6:
DTMFDistortionFrench Specification.
VRAM
t
RESET
t
Trt
Trt=Tr+Ton
D93TL028
Figure 7a:
V
RAM
> V
Son
at t = 0
L3913
10/14
相關(guān)PDF資料
PDF描述
L3924A
L39 DSP For MODEM
RC144ACFLW-GSM Telecommunication IC
RC144ACLW-GSM Telecommunication IC
RC144DPFL MODEM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L3914A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
L3914AD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telephone Speech Circuit
L3914AN 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION
L3916A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPEECH AND 14 MEMORY DIALER WITH LED DRIVER
L3916A_1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPEECH AND 14 MEMORY DIALER WITH LED DRIVER