Operational Amplifiers. NJU77004 Datasheet

NJU77004 Amplifiers. Datasheet pdf. Equivalent

NJU77004 Datasheet
Recommendation NJU77004 Datasheet
Part NJU77004
Description CMOS Operational Amplifiers
Feature NJU77004; NJU77000/NJU77001 NJU77002/NJU77004 1.5V, 0.23µA/ch, Ultra-Low Power, Excellent EMI Immunity, Rail-.
Manufacture New Japan Radio
Datasheet
Download NJU77004 Datasheet




New Japan Radio NJU77004
NJU77000/NJU77001
NJU77002/NJU77004
1.5V, 0.23µA/ch, Ultra-Low Power, Excellent EMI Immunity,
Rail-to-Rail Input/Output, CMOS Operational Amplifiers
FEATURES (V+=5V)
Supply Voltage
Input Offset Voltage
1.5V to 5.5V
NJU77000 / NJU77001
1.0mV max.
NJU77002
1.3mV max.
NJU77004
1.5mV max.
Input Offset Voltage Drift
0.65μV/°C typ.
Input Bias Current
10pA max.
Integrated EMI Filter EMIRR=89dB typ. @f=900MHz
Rail-to-Rail Input / Output
CMOS Technology
Slew Rate
0.7V/ms
Unity Gain Frequency
1.0kHz
Ultra-Low Power Supply Current
NJU77000 / NJU77001
0.29µA typ.
NJU77002 / NJU77004
0.23µA/ch typ.
Package
NJU77000
SOT-23-5
NJU77001
SC-88A, SOT-23-5
NJU77002
SOP8 JEDEC 150mil
MSOP8 (TVSP8)*
*JEDEC MO-187-DA / thin type
DFN8-U1 (ESON8-U1)
NJU77004
SSOP14
APPLICATIONS
Battery-Powered Instruments
Micro-Power Oxygen Sensors and Gas Sensors
Power Line Monitoring
Micro Power Current Sensing
Healthcare Instruments
DESCRIPTION
The NJU77000/NJU77001/NJU77002/NJU77004 are
single/dual/quad ultra-low power CMOS operational
amplifiers designed specifically to extend battery life and
performance for portable applications. The supply voltage
range is 1.5V to 5.5V and supply current is 0.29µA typ.
(single), 0.23µA/ch typ. (dual/quad). The supply current is
stable against ambient temperature and voltage change,
making them suitable for micro power oxygen sensors, gas
sensors, and remote sensor applications.
These devices also feature rail-to-rail I/O and input offset
voltage of 1.0mV max. (single), 1.3mV max. (dual), 1.5mV
max. (quad). Moreover, this series has excellent
characteristics ideal for battery-powered applications, such
as 0.65uV/°C typ. input offset voltage drift, input bias
current of 10pA max. and ability of capacity load drive of
470pF.
NJU77000 series has normal grade (NJU7700x) and
A-Grade (NJU7700xA). A-Grade has improved offset
voltage and supply voltage than normal grade, and other
characteristics are also guaranteed from -40 to 105 °C.
The NJU77000 is available in a 5-pin SOT-23 package.
NJU77001 is offered in 5-pin SOT-23 and SC-88A
packages. NJU77000 and NJU77001 have different pin
functions (see pin configurations). The NJU77002 is offered
in 8-pin SOP JEDEC 150mil, MSOP (TVSP JEDEC MO-187-DA /
thin type) and DFN (ESON) that is thin and 2mm square
small package. The NJU77004 is a 14-pin SSOP package.
TYPICAL CHARACTERISTIC
Supply Current per Amplifier vs. Temperature
(NJU77002/NJU77004)
GV=0dB, VCOM=V+/2
0.4
0.3 V+=5.0V
0.2
V+=1.5V
V+=1.8V
0.1
0
-50
-25 0 25 50 75 100 125
Ambient Temperature [°C]
TYPICAL APPLICATION
Sensor
VIN
100kΩ
1.8V
To ADC
VO
100kΩ
10MΩ
VO=VIN x 101
ISUPPLY=0.23µA/ch
V+=3V to 2V @ end of life
CR2032: coin type battery
220mAh = 13 years @ 4 circuit
40dB micro power sensor amplifier
Ver.6.0
www.njr.com
-1-



New Japan Radio NJU77004
NJU77000/NJU77001
NJU77002/NJU77004
PRODUCT INFORMATION (Ta 25°C)
VO max.
ISUPPLY
max.
IB max.
SC-88A
1.8mV 0.49μA - NJU77001F3
1.0mV
2.0mV
1.3mV
2.2mV
1.5mV
0.39μA
0.66μA
0.76μA
1.32μA
1.22μA
10pA
-
10pA
-
10pA
NJU77001AF3
-
-
-
-
SOT-23-5
NJU77000F
NJU77001AF
NJU77000AF
NJU77001AF
-
-
-
-
PACKAGE / PRODUCT NAME
SOP8
JEDEC 150 mil
MSOP8
(TVSP8)
--
--
NJU77002E
NJU77002AE
-
-
NJU77002RB1
NJU77002ARB1
-
-
DFN8-U1
(ESON8-U1)
-
-
NJU77002KU1
NJU77002AKU1
-
-
SSOP14
-
-
-
-
NJU77004V
NJU77004AV
PIN CONFIGURATIONS
PRODUCT
NAME
NJU77000F
NJU77000AF
Package
SOT-23-5
NJU77001F
NJU77001AF
SOT-23-5
NJU77001F3
NJU77001AF3
SC-88A
NJU77002E
NJU77002AE
SOP8
JEDEC 150 mil
NJU77002RB1
NJU77002ARB1
MSOP8 (TVSP8)
Pin Functions
(Top View)
OUTPUT 1
5 V+
V- 2
+INPUT 3
4 -INPUT
(Top View)
+INPUT 1
5 V+
V- 2
-INPUT 3
4 OUTPUT
(Top View)
A OUTPUT 1
8 V+
A -INPUT 2
7 B OUTPUT
A +INPUT 3
6 B -INPUT
V- 4
5 B +INPUT
PRODUCT
NAME
Package
NJU77002KU1
NJU77002AKU1
DFN8-U1 (ESON8-U1)
Pin Functions
(Top View)
A OUTPUT 1
8 V+
A -INPUT 2
A +INPUT 3
V- 4
Exposed
Pad on
Underside
7 B OUTPUT
6 B -INPUT
5 B +INPUT
NJU77004V / NJU77004AV
SSOP14
A OUTPUT 1
A -INPUT 2
A +INPUT 3
V+ 4
B +INPUT 5
B -INPUT 6
B OUTPUT 7
(Top View)
14 D OUTPUT
13 D -INPUT
12 D +INPUT
11 V-
10 C +INPUT
9 C -INPUT
8 C OUTPUT
PRODUCT NAME INFORMATION
NJU77000
F (TE1)
Part Number
Package
Taping Form
Ver.6.0
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New Japan Radio NJU77004
NJU77000/NJU77001
NJU77002/NJU77004
ORDER INFORMATION
PRODUCT NAME
PACKAGE
NJU77000F
NJU77000AF
NJU77001F
NJU77001AF
NJU77001F3
NJU77001AF3
NJU77002E
NJU77002AE
NJU77002RB1
NJU77002ARB1
NJU77002KU1
NJU77002AKU1
NJU77004V
NJU77004AV
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SC-88A
SC-88A
SOP8 JEDEC 150 mil
SOP8 JEDEC 150 mil
MSOP8 (TVSP8)
MSOP8 (TVSP8)
DFN8-U1(ESON8-U1)
DFN8-U1(ESON8-U1)
SSOP14
SSOP14
RoHS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
HALOGEN-
FREE
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
TERMINAL
FINISH
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
Sn2Bi
MARKING
17
1A
16
18
AH
AK
77002
77002A
77002
77002A
77002
77002A
77004
77004A
WEIGHT
(mg)
15
15
15
15
7.5
7.5
76
76
18
18
5.3
5.3
65
65
MOQ
(pcs)
3000
3000
3000
3000
3000
3000
2000
2000
2000
2000
3000
3000
2000
2000
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential Input Voltage(1)
Input Voltage
Power Dissipation (Ta=25°C)
SOT-23-5
SC-88A
SOP8 JEDEC 150 mil
MSOP8 (TVSP8)
DFN8-U1 (ESON8-U1)
SSOP14
Storage Temperature Range
Maximum Junction Temperature
SYMBOL
V+ - V-
VID
VIN
PD
Tstg
Tjmax
RATING
7
±7(2)
V--0.3 to V++0.3(3)
2-Layer / 4-Layer(4)
390 / 520
280 / 390
500 / 700
410 / 540
360 / 940
400 / 500
-55 to 125
125
UNIT
V
V
V
mW
°C
°C
THERMAL CHARACTERISTICS
PACKAGE
Junction-to-Ambient Thermal Resistance
SOT-23-5
SC-88A
SOP8 JEDEC 150 mil
MSOP8 (TVSP8)
DFN8-U1 (ESON8-U1)
SSOP14
Junction-to-Top of Package Characterization Parameter
SYMBOL
Θja
VALUE
2-Layer / 4-Layer(4)
256 / 192
357 / 256
182 / 122
244 / 185
278 / 106
250 / 200
2-Layer / 4-Layer(4)
SOT-23-5
67 / 58
SC-88A
SOP8 JEDEC 150 mil
91 / 73
Ψjt 32 / 27
MSOP8 (TVSP8)
DFN8-U1 (ESON8-U1)
SSOP14
51 / 45
42 / 25
53 / 52
(1) Differential voltage is the voltage difference between +INPUT and -INPUT.
(2) For supply voltage less than 15V, the absolute maximum rating is equal to the supply voltage.
(3) The absolute maximum input voltage is limited at 7V.
(4) 2-Layer: Mounted on glass epoxy board. (76.2×114.3×1.6mm: based on EIA/JDEC standard, 2-layer FR-4)
4-Layer: Mounted on glass epoxy board. (76.2×114.3×1.6mm: based on EIA/JDEC standard, 4-layer FR-4), internal Cu area:
74.2×74.2mm
UNIT
°C/W
°C/W
Ver.6.0
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-3-







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