QUAD COMPARATOR. NJM2901C Datasheet

NJM2901C COMPARATOR. Datasheet pdf. Equivalent

NJM2901C Datasheet
Recommendation NJM2901C Datasheet
Part NJM2901C
Description SINGLE-SUPPLY QUAD COMPARATOR
Feature NJM2901C; NJM2901C / NJM2901CA SINGLE-SUPPLY QUAD COMPARATOR ■ GENERAL DESCRIPTION The NJM2901C / NJM2901CA .
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New Japan Radio NJM2901C
NJM2901C / NJM2901CA
SINGLE-SUPPLY QUAD COMPARATOR
GENERAL DESCRIPTION
The NJM2901C / NJM2901CA consist of four independent voltage
comparators that are designed specifically to operate from a single power
supply over a wide range of voltages. Operation from split power supplies
is also possible and the low power supply current drain is independent of
the magnitude of the power supply voltage. The NJM2901C / NJM2901CA
has a unique characteristic: the input common-mode voltage range
includes ground, even though operated from a single power supply voltage.
Application areas include limit comparators, simple analog-to-digital
converters; pulse, square-wave and time delay generators; wide range
VCO; MOS clock timers; multi-vibrators and high voltage digital logic gates.
The NJM2901C /NJM2901CA were designed to directly interface with TTL
and MOS. When operated from both plus and minus power supplies, the
NJM2901C will directly interface with MOS logic where their low power
drain is a distinct advantage over standard comparators.
PACKAGE OUTLINE
NJM2901CG
NJM2901CAG
(SOP14)
NJM2901CV
NJM2901CAV
(SSOP14)
FEATURES
Operating Voltage
Single Supply Operation
Open Collector Output
Package Outline
Bipolar Technology
Internal ESD protection
Human body model (HBM)
Wide temperature range
Input Offset Voltage Grade
+2V to +36V
SOP14, SSOP14
±2000V typ.
-40℃ to +125
NJM2901C(Normal-Grade)
5mV max.
NJM2901CA(A-Grade)
2.5mV max.
PIN CONFIGURATION
(Top View)
B OUTPUT 1
A OUTPUT 2
V+ 3
A -INPUT 4
A +INPUT 5
B -INPUT 6
B +INPUT 7
14 C OUTPUT
13 D OUTPUT
12 V-
11 D +INPUT
10 D -INPUT
9 C +INPUT
8 C -INPUT
NJM2901CG/NJM2901CV
NJM2901CAG/NJM2901CAV
EQUIVALENT CIRCUIT ( 1/4Shown )
ver.06
V-
-1-



New Japan Radio NJM2901C
NJM2901C / NJM2901CA
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential Input Voltage(Note1)
Input Voltage(Note2)
Output Terminal Input Voltage(Note3)
SYMBOL
V+-V-
VID
VIN
VO
RATINGS
+36
±36
V- -0.3 to V- +36
V- -0.3 to V- +36
( Ta=25˚C )
UNIT
V
V
V
V
Power Dissipation
PD
SOP : 880 (Note4) 1200 (Note5)
SSOP : 510 (Note4) 640 (Note5)
mW
Operating Temperature Range
Topr
-40 to +125
˚C
Storage Temperature Range
Tstg
-65 to +150
˚C
(Note1) It can be applied to the input terminals regardless of the supply voltage and must be less than the rating voltage.
(Note2) Input voltage is the voltage should be allowed to apply to the input terminal independent of the magnitude of V+
(Note3) Output voltage is the voltage should be allowed to apply to the output terminal independent of the magnitude of V+.
(Note4) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting
(Note5) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 4layers, FR-4) mounting
ELECTRICAL CHARACTERISTICS
(V+=5V,V- =0V,Ta=25˚C unless otherwise noted.)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Input Offset Voltage
Input Offset Current
Input Bias Current
Open-Loop Voltage Gain
Common Mode Input Voltage Range
Supply Current (all comparators)
Low-level Output Voltage
Output Leakage Current
Output Sink Current
Response Time
Large Signal Response Time
VIO
IIO
IB
AV
VICM
ISUPPLY
VOL
ILEAK
ISINK
tre
trel
RS=0Ω, VO=1.4V
RS=0Ω, VO=1.4V, NJM2901CA
V+= 15V, RL=15kΩ, Vo = 1V to 11V
no load
V+= +30V, no load
VIN+ = 0V, VIN- = 1V, ISINK = 4mA
V+= Vo = 30V, VIN+ = 1V, VIN- = 0V
VIN+ = 0V, VIN- = 1V, Vo = 1.5V
RL = 5.1kΩ to V+
RL = 5.1kΩ to V+, Vref = +1.4V, TTL input
- 0.5 5 mV
- 0.5 2.5
- 0.5 50 nA
- 20 250 nA
94 106
-
dB
0 - 3.5 V
-
-
0.8
1.1
2
2.5
mA
- 160 400 mV
- - 1 uA
6 16 - mA
- 1.3 - μs
- 250 -
ns
-2-
ver.06



New Japan Radio NJM2901C
TYPICAL CHARACTERISTICS
Supply Current vs. Supply Voltage
2.0 V-=0V, VIN+=0V, VIN-=0V, RL=Open
1.6
Ta25ºC
1.2
Ta=-40ºC
0.8
0.4
0.0
0
Ta=125ºC
10 20 30
Supply Voltage V+ [V]
40
Input Offset Voltage vs. Supply Voltage
5 V-=0V, VCOM=1.4V, VOUT=1.4V, RL=15kΩ
4
3
2
1 Ta=25ºC
Ta=-40ºC
0
-1
-2
-3
-4 Ta=125ºC
-5
0
10 20 30
Supply Voltage V+ [V]
40
5
4
3
2
1
0
-1
-2
-3
-4
-5
-5
Input Offset Voltage
vs. Common-Mode Input Voltage
V+=30V, V-=0V,
Ta=-40ºC
Ta=25ºC
Ta=125ºC
0 5 10 15 20 25
Common-Mode Input Voltage [V]
30
ver.06
NJM2901C / NJM2901CA
Supply Current vs. Temperature
2 V-=0V, VIN+=0V, VIN-=0V, RL=Open
1.6
V+=30V
1.2 V+=5V
0.8
0.4 V+=2V
0
-75 -50 -25 0 25 50 75 100 125 150
Ambient Temperature [ºC]
Input Offset Voltage vs. Temperature
5 V-=0V, VCOM=1.4V, VOUT=1.4V, RL=15kΩ
4
3
2 V+=30V
1
0
-1
-2
-3
V+=2V
-4
V+=5V
-5
-75 -50 -25 0 25 50 75 100 125 150
Ambient Temperature [ºC]
Input Bias Current vs. Temperature
150
V-=0V, VCOM=0V
100
50
V+=30V
V+=5V
0
-50 V+=2V
-100
-150
-75 -50 -25 0 25 50 75 100 125 150
Ambient Temperature [ºC]
-3-







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