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LM2903WST датащи(PDF) 3 Page - Rohm

номер детали LM2903WST
подробное описание детали  SIGNATURE SERIES Comparators
PDF  18 Pages
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производитель  ROHM [Rohm]
домашняя страница  http://www.rohm.com
Logo ROHM - Rohm

LM2903WST датащи(HTML) 3 Page - Rohm

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Technical Note
3/17
LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,
LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT
www.rohm.com
2011.06 - Rev.C
© 2011 ROHM Co., Ltd. All rights reserved.
○
LM2903/2901 family(Unless otherwise specified, Vcc+=+5[V])
Parameter
Symbol
Temperature
range
Limits
Unit
Conditions
Fig.
No.
LM2903 family
LM2901 family
Min.
Typ.
Max.
Min.
Typ.
Max.
Input Offset Voltage (*2)
VIO
25℃
-
2
7
-
1
7
mV
Vcc
+=5 to 30[V],VO=1.4[V]
Vicm=0 to -1.5[V]
2
full range
-
-
15
-
-
15
Input Offset Current (*2)
IIO
25℃
-
5
50
-
5
50
nA
VO=1.4[V]
2
full range
-
-
150
-
-
150
Input Bias Current (*2)
IIB
25℃
-
25
250
-
25
250
nA
VO=1.4[V]
2
full range
-
-
400
-
-
400
Large Signal Voltage Gain
AVD
25℃
25
200
-
25
200
-
V/mV
Vcc
+=15[V],VO=1 to 11[V],
RL=15[kΩ]
2
Supply Current
(All Comparators)
ICC
25℃
-
0.4
1
-
1.1
2
mA
Vcc
+=5V,no load
3
full range
-
1
2.5
-
1.3
2.5
Vcc
+=30[V],no load
Input Common-mode
Voltage Range
VICM
25℃
-
-
Vcc
+-1.5
-
-
Vcc
+-1.5
V
-
2
full range
-
-
Vcc
+-2.0
-
-
Vcc
+-2.0
Differential Input Voltage
VID
25℃
-
-
Vcc
+
-
-
Vcc
+
V
-
-
Low Level Output Voltage
VOL
25℃
-
250
400
-
250
400
mV
VID=-1[V], Isink=4[mA]
3
full range
-
-
700
-
-
700
High Level Output Current
Isink
25℃
-
0.1
-
-
0.1
-
nA
Vcc
+=30[V],VID=1[V]
VO=30[V]
3
full range
-
-
1
-
-
1
μA
Output Sink Current
IOL
25℃
6
16
-
6
16
-
mA
VID=-1[V],VO=1.5[V]
3
Small Single Response Time
tRE
25℃
-
1.3
-
-
1.3
-
μs
RL=5.1[kΩ], Vcc
+=5[V]
VIN=100[mVp-p],
Overdrive=5[mV]
3
Large Single Response Time
tREL
25℃
-
-
1.0
-
-
1.0
μs
TTL input Vref=1.4[V]
RL=5.1[kΩ]
Output voltage at 95%
3
(*2) Absolute value



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