UTC 8507
COMPANDER
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
The UTC 8507 is a automatic gain control system
that is used for dynamic range compression and
expansion.
By companding the signal, this can reduce the noise
components.
The UTC 8507 includes compressor, expander,
pre-amp, filter amp, limiter and mute/bypath logic.
SOP-20
FEATURES
* Wide Supply Voltage (2.4 ~ 7V )
* Easy Gain Control
* Mute/Bypath Logic
* Data In/Out Pin
DIP-20
PIN CONFIGURATION
FO
1
FI
2
CO
3
DI
4
AGIC
5
CRC
6
CPI-
7
CPI+
8
CB
9
GND
10
20
Vcc
19
EO
18
ERC
17
DO
16
EPI-
15
EPI+
14
EB
13
EMUTE
12
BYPATH
11
CMUTE
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R123-006,B