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LM393MX_11 Datasheet, PDF (3/17 Pages) Rohm – NOW SERIES Comparators | |||
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LM393MX,LM2903MX,LM339MX,LM2901MX
Technical Note
âLM2903/2901 family(Unless otherwise specified, V+=+5[V])
Parameter
Input Offset Voltage (*2)
Symbol
Temperature
range
25â
VIO
Full range
Limit
LM2903 family
LM2901 family
Min. Typ. Max. Min. Typ. Max.
ï¼
2
7
ï¼
2
7
ï¼
9
15
ï¼
9
15
Unit
Condition
V+=30[V],VO=1.4[V],
mV RS=0[Ω]
VCM=0[V] to V+-1.5[V]
Input Bias Current (*2)
25â
ï¼
IIB
Full range
ï¼
25
250
200
500
ï¼
ï¼
25
200
250
500
nA
IIN(+) or IIN(-)
VCM=0[V]
Input Offset Current (*2)
25â
ï¼
IIO
Full range
ï¼
5
50
ï¼
50
200
ï¼
5
50
nA IIN(+)-IIN(-),VCM=0[V]
50
200
Input Common-mode
Voltage Range
25â
ï¼
VICR
Full range
ï¼
ï¼
V+-1.5
ï¼
ï¼
V+-2.0
ï¼
ï¼
V+-1.5
V V+=30[V]
ï¼
V+-2.0
Fig.N
o.
88
88
88
88
ï¼
0.4
1
ï¼
0.8
2
RL=â,V+=5[V]
Supply Current
ICC
25â
mA
89
ï¼
1
2.5
ï¼
1
2.5
RL=â,V+=36[V]
Voltage Gain
AVD
Large Signal Response
Time
tREL
Response Time
tRE
25â
25â
25â
25
100
ï¼
ï¼
300
ï¼
ï¼
1.5
ï¼
V+=15[V],VO=1[V]
to
25
100
ï¼ V/mV 11[V],
88
RLâ§15[kΩ]
VIN=TTL logic swing,
ï¼
300
ï¼
ns Vref=1.4[V]
89
VRL=5[V],RL=5.1[kΩ]
VRL=5[V],RL=5.1[kΩ]
ï¼
1.3
ï¼
μs VIN=100[mVp-p],
89
overdrive=5[mV]
Output Sink Current
ISINK
25â
6
16
ï¼
6
16
ï¼
mA
VIN(-)=1[V],VIN(+)=0[V]
VOâ¦1.5[V]
89
Saturation Voltage
25â
ï¼
VOL
Full range
ï¼
250
400
400
700
ï¼
ï¼
250
ï¼
400
700
mV
VIN(-)=1[V],VIN(+)=0[V]
ISINKâ¦4[mA]
89
25â
ï¼
0.1
ï¼
Output Leakage Current Ileak
Full range
ï¼
ï¼
1
ï¼
0.1
ï¼
ï¼
ï¼
1
nA
VIN(-)=0[V],VIN(+)=1[V],
VO=5[V]
μA
VIN(-)=0[V],VIN(+)=1[V],
VO=30[V]
89
Differential Input Voltage
VID Full range
ï¼
ï¼
36
ï¼
ï¼
36
V ALL VINâ§0[V]
ï¼
(*2) Absolute value
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3/16
2011.06 - Rev.C
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