Technical Note
2/17
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.
●Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol
Ratings
Unit
LM393 family LM339 family LM2903 family LM2901 family
Supply Voltage Vcc
+
-Vcc
-
+36 V
Differential Input Voltage Vid ±36 V
Common-mode Input Voltage Range Vicm -0.3 to +36 V
Operating Temperature Range Topr 0 to +70 -40 to +125 ℃
Storage Temperature Range Tstg -65 to +150 ℃
Maximum Junction Temperature Tjmax +150 ℃
●Electric Characteristics
○LM393/339 family(Unless otherwise specified, Vcc
+
=+5[V])
Parameter Symbol
Temperature
range
Limits
Unit Conditions
Fig.
No.
LM393 family LM339 family
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage (*1) VIO
25℃ - 1 7 - 1 7
mV
Vcc
+
=5 to 30[V],VO=1.4[V],
Vicm=0 to -1.5[V]
2
full range - - 9 - - 9
Input Offset Current (*1) IIO
25℃ - 5 50 - 5 50
nA VO=1.4[V] 2
full range - - 150 - - 150
Input Bias Current (*1) 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 InputVoltage
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 IOH
25℃ -
0.1
- -
0.1
-
nA
Vcc
+
=30[V],VID=1[V]
VO=30[V]
3
full range
- -
1
- -
1 μA
Output Sink Current
Isink 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 - 300 - - 300 - ns
RL=5.1[kΩ], Vcc
+
=5[V]
VIN=TTL input, Vref=1.4[V]
3
(*1) Absolute value