Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Part Name
Description
SA578 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
SA578
Unity gain level programmable low power compandor
Philips Electronics
SA578 Datasheet PDF : 7 Pages
1
2
3
4
5
6
7
Philips Semiconductors
Unity gain level programmable low power compandor
Product specification
SA578
BLOCK DIAGRAM and TEST AND APPLICATION CIRCUIT
EXP
IN
C1
+
10
µ
F
R1*
RECT
IN
EXP
CAP
+
C2
2.2
µ
F
C3
+
EXP
OUT
10
µ
F
V
REF
C4
+
10
µ
F
R2*
GND
PWRDN/
MUTE
*R1, R2 and R3 are 1% resistors.
GAINCELL
10k
1
∆
G
RECTIFIER 10k
2
10k
Σ
5k
3
EXPANDOR
4
5
V
REF
BANDGAP
6
I
REF
V
CC
GND
PWRDN
MUTE
7
8
16
30k
30k
15
10k
14
Σ
10k
8.6k
13
RECTIFIER
12
COMPRESSOR
10k
∆
G
11
GAINCELL
10
9
Figure 2. Block Diagram and Test and Application Circuit
V
CC
COMP
CAP2
+
C8
2.2
µ
F
C7
+
10
µ
F
COMP
IN
COMP
CAP1
+
C6
2.2
µ
F
RECT
IN
R3*
GCELL
IN
+
C5
10
µ
F
+
COMP
OUT
C9 10
µ
F
R4
10k
Ω
+
SUM
IN
C10
10
µ
F
SR00720
1997 Nov 07
3
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]