Harman Kardon AVR145/230, Руководство по обслуживанию

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1/10 October 2002
■
LOW "ON" RESISTANCE : 125
Ω
(Typ.)
OVER 15V p.p SIGNAL-INPUT RANGE FOR
V
DD
- V
EE
= 15V
■
HIGH "OFF" RESISTANCE : CHANNEL
LEAKAGE
±
100pA (Typ.) at V
DD
- V
EE
= 18V
■
BINARY ADDRESS DECODING ON CHIP
■
HIGH DEGREE OF LINEARITY : < 0.5%
DISTORTION TYP. at f
IS
= 1KHz, V
IS
= 5 V
pp
,
V
DD
- V
SS
> 10V, RL = 10K
Ω
■
VERY LOW QUIESCENT POWER
DISSIPATION UNDER ALL DIGITAL
CONTROL INPUT AND SUPPLY
CONDITIONS : 0.2
µ
W (Typ.)
at V
DD
- V
SS
= V
DD
- V
EE
=10V
■
MATCHED SWITCH CHARACTERISTICS :
R
ON
= 5
Ω
(Typ.) FOR V
DD
- V
EE
= 15V
■
WIDE RANGE OF DIGITAL AND ANALOG
SIGNAL LEVELS : DIGITAL 3 to 20,
ANALOG TO 20V p.p.
■
QUIESCENT CURRENT SPECIF. UP TO 20V
■
5V, 10V AND 15V PARAMETRIC RATINGS
■
INPUT LEAKAGE CURRENT
I
I
= 100nA (MAX) AT V
DD
= 18V T
A
= 25°C
■
100% TESTED FOR QUIESCENT CURRENT
■
MEETS ALL REQUIREMENTS OF JEDEC
JESD13B " STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
DESCRIPTION
The HCF4053B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
The HCF4053B analog multiplexer/demultiplexer
is a digitally controlled analog switch having low
ON impedance and very low OFF leakage current.
This multiplexer circuit dissipate extremely low
quiescent power over the full V
DD
- V
SS
and V
DD
-
V
EE
supply voltage range, independent of the
logic state of the control signals.
When a logic "1" is present at the inhibit input
terminal all channel are off. This device is a triple
2-channel multiplexer having
three separate
digital control inputs, A, B, and C, and an inhibit
input. Each control input selects one of a pair of
channels which are connected in a single pole
double-throw configuration.
HCF4053B
TRIPLE 2-CHANNEL
ANALOG MULTIPLEXER/DEMULTIPLEXER
PIN CONNECTION
ORDER CODES
PACKAGE TUBE T & R
DIP HCF4053BEY
SOP HCF4053BM1 HCF4053M013TR
DIP SOP
harman/kardon AVR 145/230 service manual
Page 63 of 135