參數(shù)資料
型號(hào): SA577
廠商: NXP Semiconductors N.V.
英文描述: Ceramic Multilayer Capacitor; Capacitance:6.8pF; Capacitance Tolerance:+/- 0.5 pF; Working Voltage, DC:50V; Dielectric Characteristic:C0G/NP0; Package/Case:0603; Series:VJ; Features:Multilayer Ceramic Chip Capacitor
中文描述: 單位增益級(jí)可編程電源compandor
文件頁(yè)數(shù): 2/7頁(yè)
文件大小: 61K
代理商: SA577
Philips Semiconductors
Product specification
SA577
Unity gain level programmable low power compandor
2
1997 Nov 07
853-1535 18666
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
Operating voltage range: 1.8V to 7V
Low power consumption (1.4mA @ 3.6V)
0dB level programmable (10mV
RMS
to 1.0V
RMS
)
Over 90dB of dynamic range
Wide input/output swing capability (rail-to-rail)
Low external component count
SA577 meets cellular radio specifications
ESD hardened
PIN CONFIGURATION
GCELL
IN
RECT
IN
EXP
CAP
EXP
OUT
V
REF
GND
V
CC
COMP
CAP2
COMP
IN
COMP
CAP1
RECT
IN
GCELL
IN
COMP
OUT
I
REF
D Package
1
2
3
4
5
6
7
14
13
12
11
10
9
8
SR00716
Figure 1. Pin Configuration
APPLICATIONS
High performance portable communications
Cellular radio
Cordless telephone
Consumer audio
Wireless microphones
Modems
Electric organs
Hearing aids
Automatic level control (ALC)
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
–40 to +85
°
C
ORDER CODE
DWG #
14-Pin Plastic Small Outline (SO)
SA577D
SOT108-1
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNITS
SA577
V
CC
Supply voltage
8
V
°
C
°
C
T
A
Operating ambient temperature range
–40 to +85
T
STG
Storage temperature range
–65 to +150
θ
JA
Thermal impedance
SO
125
°
C/W
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