SA577 Philips, SA577 Datasheet - Page 2

• Manufacturer Part Number: SA577
• Description: Unity gain level programmable power compandor
• Manufacturer: Philips

Philips Semiconductors
DESCRIPTION
The SA577 is a unity gain level programmable compandor designed
for low power applications. The SA577 is internally configured as an
expandor and a compressor to minimize external component count.
FEATURES
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS
1997 Nov 07
14-Pin Plastic Small Outline (SO)
Operating voltage range: 1.8V to 7V
Low power consumption (1.4mA @ 3.6V)
0dB level programmable (10mV
Over 90dB of dynamic range
Wide input/output swing capability (rail-to-rail)
Low external component count
SA577 meets cellular radio specifications
ESD hardened
Unity gain level programmable low power compandor
SYMBOL
SYMBOL
T
V
T
STG
CC
JA
A
Supply voltage
Operating ambient temperature range
Storage temperature range
Thermal impedance
DESCRIPTION
RMS
to 1.0V
RMS
)
PARAMETER
PARAMETER
SO
2
PIN CONFIGURATION
APPLICATIONS
TEMPERATURE RANGE
High performance portable communications
Cellular radio
Cordless telephone
Consumer audio
Wireless microphones
Modems
Electric organs
Hearing aids
Automatic level control (ALC)
–40 to +85 C
GCELL
EXP
EXP
RECT
V
I
CAP
OUT
REF
GND
REF
Figure 1. Pin Configuration
IN
IN
1
2
3
4
5
6
7
D Package
–65 to +150
–40 to +85
RATING
SA577
125
ORDER CODE
8
SA577D
14
13
12
11
10
9
8
GCELL
COMP
V
COMP
COMP
COMP
RECT
CC
Product specification
IN
CAP2
IN
CAP1
OUT
IN
853-1535 18666
SA577
UNITS
UNITS
SOT108-1
C/W
DWG #
V
C
C
SR00716