LS6511(2002) Просмотр технического описания (PDF) - LSI Computer Systems
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LS6511 Datasheet PDF : 4 Pages
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ABSOLUTE MAXIMUM RATINGS:
PARAMETER
SYMBOL
VALUE
UNIT
DC supply voltage
Any input voltage
Operating temperature
Storage temperature
VDD - VSS
VIN
TA
TSTG
+7
V
VSS - 0.3 to VDD + 0.3
V
-40 to +85
°C
-65 to +150
°C
ELECTRICAL CHARACTERISTICS:
(All voltages referenced to VSS, TA = -40˚C to +55˚C, 4.5V ≤ VDD ≤ 6.5V, unless otherwise specified.)
PARAMETER
SUPPLY CURRENT:
VDD = 5V
VDD = 4.5V - 6.5V
REGULATOR:
Voltage
Current
SYMBOL
IDD
IDD
VR
IR
MIN
-
-
5.00
-
TYP
50
65
5.75
-
MAX
75
125
6.25
10
UNIT
µA
µA
V
mA
CONDITIONS
LED/RELAY, LED/RELAY
and REGULATOR
outputs not loaded
-
-
DIFFERENTIAL AMPLIFIERS:
Open Loop Gain, Each Stage
G
70
-
Common Mode Rejection Ratio
CMRR
60
-
Power Supply Rejection Ratio
PSRR
60
-
-
dB
-
-
dB
-
-
dB
-
Input Sensitivity
VS
100
-
(Minimum Detectable Voltage
to first amplifier when both
amplifiers are cascaded for
a net gain of 8,000)
-
µVp-p TA = 25˚C, with Amplifier
Bandpass configuration
as shown in Figure 3
Input Dynamic Range
-
0
-
1.75
V
-
Diff. Amp 2 Internal
Reference
VIR
-
0.3VDD
-
V
-
COMPARATOR:
Lower Reference
Higher Reference
VTHL
VTHH
-
VIR - 0.8V
-
-
VIR + 0.8V
-
V
At VDD = 5.75V
V
At VDD = 5.75V
DIGITAL FILTER:
For 50ms Filter Time
ONE SHOT
(1 Second)
WINDOW TIMER
(2.5 Second)
RDF
-
2.2
-
MΩ
-
CDF
-
0.01
-
µF
-
ROS
-
2.2
-
MΩ
-
COS
-
0.22
-
µF
-
RWT
-
2.2
-
MΩ
-
CWT
-
0.68
-
µF
-
DURATION TIMER
RDT
(5 Seconds)
CDT
OUTPUT DRIVE CURRENT
IO
(Vo = 0.5V Max.)
-
2.2
-
0.68
-20
-
-
MΩ
-
-
µF
-
-
mA
VDD = 5V
The information included herein is believed to be
accurate and reliable. However, LSI Computer Systems,
Inc. assumes no responsibilities for inaccuracies, nor for
any infringements of patent rights of others which may
result from its use.
6511-102402-2
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