參數(shù)資料
型號(hào): L3926A
廠商: 意法半導(dǎo)體
英文描述: Speech and 14 Memory Dialer With LED Driver(語(yǔ)音電路和14個(gè)存儲(chǔ)器的撥號(hào)器帶LED驅(qū)動(dòng)器)
中文描述: 語(yǔ)音和14記憶體,LED驅(qū)動(dòng)器(語(yǔ)音電路和14個(gè)存儲(chǔ)器的撥號(hào)器帶的LED驅(qū)動(dòng)器撥號(hào)器)
文件頁(yè)數(shù): 11/15頁(yè)
文件大?。?/td> 199K
代理商: L3926A
2.25K
470nF
22nF
GDTMF
22
23
VDD
IDD
6
PULSE
470K
4.0V
3.58MHz
5
OSC
7
MODE
SW2
PULSE
TONE
/PT
100K
8
HKS
9
SW1
GND
10
RXOUT
11
GRX
RGRX
10
μ
F
Re
13
IREF
3.6K
14
VCC
100
μ
F
12
RGIN
620
100nF
4
3
2
1
C4
C3
C2
C1
28
27
26
25
R1
R2
R3
R4
24
R5
E1 E2 E3 MEM
0
#
7
8
9
4
5
6
1
2
3
P/LND
PROG
FLASH
21
MIC+
20
MIC-
2.2K
1
μ
F
1
μ
F
RGTX 88K
GTX
19
4.7
μ
F
18
REG
17
16
15
ILED
LN
LED
ILINE
130K
390
20
390
3.9K
D95TL166
VLN
600
IL
100
μ
F
GDTMF=20log
VLN
VMF
100K
300
CDTMF=20log
Vear
VLN
VMF
Vear
RDTMF
TEST CIRCUITS
(continued)
Figure7.
2.25K
470nF
22nF
GDTMF
22
23
VDD
IDD
6
PULSE
470K
4.0V
3.58MHz
5
OSC
7
MODE
SW2
PULSE
TONE
/PT
100K
8
HKS
9
SW1
GND
10
RXOUT
11
GRX
RGRX
10
μ
F
Re
13
IREF
3.6K
14
VCC
100
μ
F
12
RGIN
620
100nF
4
3
2
1
C4
C3
C2
C1
28
27
26
25
R1
R2
R3
R4
24
R5
E1 E2 E3 MEM
0
#
7
8
9
4
5
6
1
2
3
P/LND
PROG
FLASH
21
MIC+
20
MIC-
2.2K
1
μ
F
1
μ
F
RGTX
GTX
19
4.7
μ
F
18
REG
17
16
15
ILED
LN
LED
ILINE
130K
390
20
390
3.9K
D95TL167
VLN
IL
100
μ
F
GRX=20log
Vear
Vinp
NRX with Vin=0
Vinp
Vear
R
P
Figure8.
L3916A - L3926A - L3936A
11/15
相關(guān)PDF資料
PDF描述
L3936A Speech and 14 Memory Dialer With LED Driver(語(yǔ)音電路和14個(gè)存儲(chǔ)器的撥號(hào)器帶LED驅(qū)動(dòng)器)
L4620 LIQUID LEVEL ALARM
L465 LINEAR INTEGRATED CIRCUITS
L465A LINEAR INTEGRATED CIRCUITS
L4705 VERY LOW DROP VOLTAGE REGULATORS
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