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Número de pieza | M61506FP | |
Descripción | Peak hold IC for 5 band spectrum analyzer displays | |
Fabricantes | Mitsubishi | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de M61506FP (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
No Preview Available ! MITSUBISHI SOUND PROCESSORS
M61506FP
Peak hold IC for 5 band spectrum analyzer displays
DESCRIPTION
The M61506FP is a 5 band peak hold ICs that use microprocessor time division to produce
serial output for spectrum analyzer displays.
FEATURES
5 band peak hold elements for spectrum analyzer displays.
Discharge time constant circuit for each band is on the chip.
Single 5V power supply.
RECOMMENDED OPERATING CONDITIONS
Supply voltage range
4.5 to 6.5V
Rated supply voltage
5.0 V
SYSTEM BLOCK DIAGRAM
Audio
signal
BBPBPBFPBFP5FP5F5F55PHPHeoPHeoaPHldeaoPHkldeoa5kledoa5klda5kld5k5
µ-com
interface
SELA
SELC
SELB
ENB
SELECTOR
MITSUBISHI
ELECTRIC
Peak
Hold
output
( 1 / 13 )
1 page PIN No.
Name
1 Vcc/2
2 VREF
3 IREF
4 DIFOUT
5 COUT
6 CNF
7 AOUT
8 ANF
9 Vcc
10 SELA
11 SELB
12 SELC
13 ENB
14 GND1
15 PHOUT
16 GND2
I/O Peripheral circuit of pins
I Vcc
180K
I1
180K
I GND2
O
350K
2
150K
3
O6
I
O
8
I
Vcc/2
5
2K
Vcc/2
2K 7
4
2K
I Supply
I
10,11,12,13
I
20K
I 10K
VccX0.3
I
VccX0.3
I Ground1
O 10K 15
GND2
I Ground2
MITSUBISHI
ELECTRIC
( 5 / 13 )
5 Page TEST CIRCUIT
Vcc/2
1
0.1m
Vcc/2 Gen.
VREF
2
0.1m
V REF Gen.
(Vccx0.3)
SELECTOR
IREF
100K
3
I REF Gen.
HOLD
BPF IN
OUTPUT
DIFOUT
100K
4 2K
COU
T 2K
5
Amp-
C
f1 BPF 1
Amp-
+
D f2 BPF 2
f3 BPF 3
+
P.HOLD
P.HOLD
P.HOLD
0.47m
IN
CN
F
6
39K
f4 BPF 4 P.HOLD
f5 BPF 5 P.HOLD
AIN
100K
0.47m
39K
AOU
T
7
AN
F8
<PEAK HOLD>
2K
Amp-A
+
HOLD C RESET
Units resistance:W
capacitance:F
16
GND2
PHOUT
15
1M
14
GND1
CONTROL
CIRCUIT
13 Px4
ENB
12 Px3
SELC
11 Px2
SELB
10 Px1
SELA
Vcc
9
0.01m 10m
MITSUBISHI
ELECTRIC
( 11 / 13 )
11 Page |
Páginas | Total 13 Páginas | |
PDF Descargar | [ Datasheet M61506FP.PDF ] |
Número de pieza | Descripción | Fabricantes |
M61506FP | Peak hold IC for 5 band spectrum analyzer displays | Mitsubishi |
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