Sense Comparator. LM2901F Datasheet

LM2901F Comparator. Datasheet pdf. Equivalent

LM2901F Datasheet
Recommendation LM2901F Datasheet
Part LM2901F
Description Ground Sense Comparator
Feature LM2901F; Datasheet Comparators Ground Sense Comparators LM393xxx LM339xxx LM2903xxx LM2901xxx General Descr.
Manufacture ROHM
Datasheet
Download LM2901F Datasheet




ROHM LM2901F
Datasheet
Comparators
Ground Sense Comparators
LM393xxx LM339xxx LM2903xxx LM2901xxx
General Description
LM393xxx and LM2903xxx series are two-channel
ground sense comparator. LM339xxx and LM2901xxx
series are quad. These have features of wide operating
voltage that ranges from 3V to 32V with low supply
current. These products are suitable for various
applications.
Features
Wide Operating Supply Voltage
Ground-sensed Input and Output
Open Collector Output
Wide Operating Temperature
Low Offset Voltage
Application
General Purpose
Current Monitor
Battery Monitor
Multivibrators
Key Specifications
Operating Supply Voltage Range
Single Supply
Dual Supply
Operating Temperature Range:
LM393xxx:
LM339xxx:
LM2903xxx:
LM2901xxx:
Input Offset Voltage
+3.0V to +32.0V
±1.5V to ±16.0V
-40°C to +85°C
-40°C to +85°C
-40°C to +125°C
-40°C to +125°C
4.5mV (Max)
Packages
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
TSSOP-B8J
MSOP8
SOP14
SOP-J14
SSOP-B14
TSSOP-B14J
W(Typ) x D(Typ) x H(Max)
5.00mm x 6.20mm x 1.71mm
4.90mm x 6.00mm x 1.65mm
3.00mm x 6.40mm x 1.35mm
3.00mm x 6.40mm x 1.20mm
3.00mm x 4.90mm x 1.10mm
2.90mm x 4.00mm x 0.90mm
8.70mm x 6.20mm x 1.71mm
8.65mm x 6.00mm x 1.65mm
5.00mm x 6.40mm x 1.35mm
5.00mm x 6.40mm x 1.20mm
Pin Configuration
LM393F, LM2903F
: SOP8
LM393FJ, LM2903FJ
: SOP-J8
LM393FV, LM2903FV : SSOP-B8
LM393FVT, LM2903FVT : TSSOP-B8
LM393FVJ, LM2903FVJ : TSSOP-B8J
LM393FVM, LM2903FVM : MSOP8
OUT1 1
-IN1 2
+IN1 3
VEE 4
C- H1+
CH22
+-
8 VCC
7 OUT2
6 -IN2
5 +IN2
Pin No.
1
2
3
4
5
6
7
8
Pin Name
OUT1
-IN1
+IN1
VEE
+IN2
-IN2
OUT2
VCC
Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays.
www.rohm.com
©2015 ROHM Co., Ltd. All rights reserved.
TSZ22111 14 001
1/37
TSZ02201-0GOG0G200770-1-2
15.Jul.2016 Rev.002



ROHM LM2901F
LM393xxx LM339xxx LM2903xxx LM2901xxx
LM339F, LM2901F
LM339FJ, LM2901FJ
LM339FV, LM2901FV
LM339FVJ, LM2901FVJ
: SOP14
: SOP-J14
: SSOP-B14
: TSSOP-B14J
OUT2 1
OUT1 2
VCC 3
-IN1 4
+IN1 5
-IN2 6
+IN2 7
14 OUT3
13 OUT4
CH1
-+
CH4
-+
12 VEE
11 +IN4
10 -IN4
CH2
-+
CH3
-+
9 +IN3
8 -IN3
Datasheet
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
OUT2
OUT1
VCC
-IN1
+IN1
-IN2
+IN2
-IN3
+IN3
-IN4
+IN4
VEE
OUT4
OUT3
Absolute Maximum Ratings (TA=25°C)
Parameter
Supply Voltage
Power Dissipation
PD
Differential Input Voltage (Note 10)
Common-mode Input Voltage range
Input Current(Note 11)
Symbol
VCC-VEE
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
TSSOP-B8J
MSOP8
SOP14
SOP-J14
SSOP-B14
TSSOP-B14J
VID
VICM
II
LM393xxx
0.68(Note 1,9)
0.67(Note 2,9)
0.62(Note 3,9)
0.62(Note 3,9)
0.58(Note 4,9)
0.58(Note 4,9)
-
-
-
-
Rating
LM339xxx LM2903xxx
+36
- 0.68(Note 1,9)
- 0.67(Note 2,9)
- 0.62(Note 3,9)
- 0.62(Note 3,9)
- 0.58(Note 4,9)
- 0.58(Note 4,9)
0.56(Note 5,9)
-
1.02(Note 6,9)
-
0.87(Note 7,9)
-
0.85(Note 8,9)
-
+36
(VEE-0.3) to (VEE+36)
-10
LM2901xxx
-
-
-
-
-
-
0.56(Note 5,9)
1.02 (Note 6,9)
0.87(Note 7,9)
0.85(Note 8,9)
Unit
V
W
V
V
mA
Operating Supply Voltage
Single Supply
Vopr
Dual Supply
+3.0 to +32.0
±1.5 to ±16.0
V
Operating Temperature Range
Topr
-40 to +85
-40 to +125
°C
Storage Temperature Range
Tstg
-55 to +150
°C
Maximum Junction Temperature
Tjmax
+150
°C
(Note 1) Reduce 5.5mW per 1°C above 25°C.
(Note 2) Reduce 5.4mW per 1°C above 25°C.
(Note 3) Reduce 5.0mW per 1°C above 25°C.
(Note 4) Reduce 4.7mW per 1°C above 25°C.
(Note 5) Reduce 4.5mW per 1°C above 25°C.
(Note 6) Reduce 8.2mW per 1°C above 25°C.
(Note 7) Reduce 7.0mW per 1°C above 25°C.
(Note 8) Reduce 6.8mW per 1°C above 25°C.
(Note 9) Mounted on an FR4 glass epoxy PCB 70mm×70mm×1.6mm (Copper foil area less than 3%).
(Note 10) Differential Input Voltage is the voltage difference between the inverting and non-inverting inputs. The input pin voltage is set to more than VEE.
(Note 11) An excessive input current will flow when input voltages of less than VEE-0.6V are applied.
The input current can be set to less than the rated current by adding a limiting resistor.
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is
operated over the absolute maximum ratings.
www.rohm.com
©2015 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
2/37
TSZ02201-0GOG0G200770-1-2
15.Jul.2016 Rev.002



ROHM LM2901F
LM393xxx LM339xxx LM2903xxx LM2901xxx
Datasheet
Electrical Characteristics
LM393xxx, LM2903xxx (Unless otherwise specified VCC=+5V, VEE=0V, TA=25°C)
Parameter
Symbol Temperature
Range
Min
Limit
Typ
Max
Unit
Condition
Input Offset Voltage(Note 12,13)
25°C
VIO
Full range
-
-
1 4.5
VOUT=1.4V
mV
-5
VCC=5 to 32V, VOUT=1.4V
Input Offset Current(Note 12,13)
25°C
IIO Full range
-
-
5 50
- 200 nA VOUT=1.4V
Input Bias Current(Note 12,13)
25°C
IB
Full range
-
-
50 250
nA VOUT=1.4V
- 500
Input Common-mode Voltage
Range
VICM
25°C
0 - VCC-1.5 V
-
Large Signal Voltage Gain
AV 25°C
31 1000
90 120
- V/mV VCC=15V,
VOUT=1.4 to 11.4V,
- dB RL=15kΩ, VRL=15V
Supply Current(Note 13)
25°C
ICC
Full range
-
-
0.6 1
VOUT=Open
mA
- 1.5
VOUT=Open, VCC=32V
Output Sink Current(Note 14)
ISINK
25°C
8 16 - mA V+IN=0V, V-IN=1V,
VOUT=1.5V
Output Saturation Voltage(Note 13)
(Low Level Output Voltage)
VOL
25°C
Full range
-
-
80 200 mV V+IN=0V, V-IN= 1V
- 400
ISINK=4mA
Output Leakage Current(Note 13)
(High Level Output Current)
ILEAK
25°C
Full range
-
-
0.1
-
- nA V+IN=1V, V-IN=0V,
VOUT=5V
1 μA V+IN=1V, V-IN=0V,
VOUT=32V
RL=5.1kΩ, VRL=5V,
-1-
VIN=100mVP-P,
Response Time
tRE 25°C
μs
Overdrive=5mV
RL=5.1kΩ, VRL=5V,
- 0.4 -
VIN=TTL,
Logic Swing, VREF=1.4V
(Note 12) Absolute value
(Note 13) LM393xxx Full range: TA=-40°C to +85°C, LM2903xxx Full range: TA=-40°C to +125°C.
(Note 14) Consider the power dissipation of the IC under high temperature when selecting the output current value.
There may be a case where the output current value is reduced due to the rise in IC temperature caused by the heat generated inside the IC.
www.rohm.com
©2015 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
3/37
TSZ02201-0GOG0G200770-1-2
15.Jul.2016 Rev.002







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)