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NJU77000 PDF даташит

Спецификация NJU77000 изготовлена ​​​​«New Japan Radio» и имеет функцию, называемую «Single/Dual/Quad CMOS Operational Amplifier».

Детали детали

Номер произв NJU77000
Описание Single/Dual/Quad CMOS Operational Amplifier
Производители New Japan Radio
логотип New Japan Radio логотип 

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NJU77000 Даташит, Описание, Даташиты
NJU77000/NJU77001
NJU77002/NJU77004
1.5V, 0.23µA/ch, Ultralow Power, Rail-to-Rail Input/Output
Single/Dual/Quad CMOS Operational Amplifier
FEATURES (V+=5V)
Supply Current
NJU77000/NJU77001
0.29µA typ.
NJU77002/NJU77004
0.23µA/ch typ.
Operating Voltage
1.5V to 5.5V
Input Offset Voltage
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.
Unity Gain Frequency
1.0kHz
Slew Rate
0.7V/ms
Rail-to-Rail Input/Output
RF Noise Immunity
CMOS Technology
Package
NJU77000
SOT-23-5
NJU77001
SC-88A, SOT-23-5
NJU77002
SOP8 JEDEC 150mil
MSOP8 (TVSP)*
*JEDEC MO-187-DA / thin type
ESON8-U1
NJU77004
SSOP14
APPLICATIONS
Battery powered Instruments
Micro power oxygen sensor and gas sensor
Power line monitoring
Micropower current sensing
Healthcare instruments
TYPICAL CHARACTERISTIC
Supply Current per Amplifier vs. Temperature
(NJU77002/NJU77004)
GV=0dB, VCM=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
Ambient Temperature [°C]
125
Ver.04
DESCRIPTION
The NJU77000/NJU77001/NJU77002/NJU77004 is
single/dual/quad ultralow power 345nW/ch operational
amplifiers designed to extend battery life and
performance for portable applications. The operating
voltage range of 1.5V to 5.5V and supply current of
0.29uA(single), 0.23uA/ch(dual/quad) typical, with
stable over temperature and input voltage change
make them ideal for micropower oxygen sensors, gas
sensors and remote sensor applications.
In addition to the ultralow power and low operating
voltage, rail-to-rail input and output, input offset voltage
of 1.0mV(single), 1.3mV(dual), 1.5mV(quad) maximum
with 0.65uV/°C drift, input bias current of 10pA
maximum and ability to drive 470pF loads, make the
NJU77000 series ideal when requiring excellent
performance in battery powered applications.
NJU77000 series are specified normal grade
(NJU7700x) and A-Grade (NJU7700xA). A-Grade is
guaranteed lower offset voltage and supply voltage
from -40 to +105 °C than the normal grade.
The NJU77000 is available in the 5-pin SOT-23
package. NJU77001 is available in the 5-pin SOT-23
and SC-88A package. NJU77000 and NJU77001 have
difference pin function (see pin configuration). The
NJU77002 is available in the 8-pin SOP8: JEDEC
150mil, MSOP8 (TVSP8): JEDEC MO-187-DA / thin
type and ESON that is thin and 2mm square small
packages. The NJU77004 is available in 14-pin
SSOP14 package.
TYPICAL APPLICATION
Sensor
Vin
100kΩ
1.8V
To ADC
Vout
100kΩ
10MΩ
Vout=Vin x 101
IQ=0.23µA/ch
V+=3V to 2V @ end of life
CR2032: coin type battery
220mAh = 13years @4circuit
40dB micropower sensor amplifier
© New Japan Radio Co.,Ltd.
[1]









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NJU77000 Даташит, Описание, Даташиты
NJU77000/NJU77001
NJU77002/NJU77004
PRODUCT INFORMATION
VIO max. IQ max. IB max.
at 25°C at 25°C at 25°C
SC-88A
1.0mV 0.39μA 10pA NJU77001AF3
1.8mV
1.3mV
2.0mV
1.5mV
2.2mV
0.49μA
0.66μA
0.76μA
1.22μA
1.32μA
-
10pA
-
10pA
-
NJU77001F3
-
-
-
-
SOT-23-5
NJU77000AF
NJU77001AF
NJU77000F
NJU77001F
-
-
-
-
Package / Product Name
SOP8
JEDEC 150 mil.
MSOP8
(TVSP8)
--
--
NJU77002AE
NJU77002E
-
-
NJU77002ARB1
NJU77002RB1
-
-
ESON8-U1
-
-
NJU77002AKU1
NJU77002KU1
-
-
SSOP14
-
-
-
-
NJU77004AV
NJU77004V
PIN CONFIGURATION
Pin
Function
(Top View)
OUTPUT 1
5 V+
V- 2
+INPUT 3
4 -INPUT
(Top View)
+INPUT 1
5 V+
V- 2
-INPUT 3
4 OUTPUT
Package
Product
Name
Pin
Function
Package
Product
Name
Pin
Function
SOT-23-5
NJU77000F
NJU7700AF
SOT-23-5
NJU77001F
NJU77001AF
(Top View)
A OUTPUT 1
8 V+
A -INPUT 2
7 B OUTPUT
A +INPUT 3
6 B -INPUT
V- 4
5 B +INPUT
SC-88A
NJU77001F3
NJU77001AF3
(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
Connect to exposed pad to V-
SOP8 JEDEC 150 mil.
NJU77002E
NJU77002AE
MSOP8(TVSP8)
NJU77002RB1
NJU77002ARB1
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
ESON8-U1
NJU77002KU1
NJU77002AKU1
Package
Product
Name
Ver.04
SSOP14
NJU77004V
NJU77004AV
© New Japan Radio Co.,Ltd.
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NJU77000 Даташит, Описание, Даташиты
NJU77000/NJU77001
NJU77002/NJU77004
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
Differential Input Voltage (1)
V+ - V-
VID
7
±7 (2)
V Power Dissipation vs. Temperature
V 600
Input Voltage
VIN V- - 0.3 to V+ + 0.3 V 500
SSOP14
Power Dissipation (3)
(2-layer)
SOT23-5
390
400
MSOP8 (TVSP8)
SC-88A
SOP8 JEDEC 150 mil.
MSOP8(TVSP8)
PD
280
500
410
mW
300
200 SOT-23-5
SOP8 JEDEC 150mil
ESON8-U1
360
100
ESON8-U1
SSOP14
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
400
-40 to +105
-55 to +125
SC-88A
°C
0
5 25 45 65 85 105 125
°C Ambient Temperature [ºC]
(1) Differential voltage is the voltage difference between +INPUT and -INPUT.
(2) For supply voltage less than +7V, the absolute maximum rating is equal to the supply voltage.
(3) Power dissipation is the power that can be consumed by the IC at Ta=25°C, and is the typical measured value based on
JEDEC condition. When using the IC over Ta=25°C subtract the value [mW/°C]=PD/(Tstg(MAX)-25) per temperature.
2-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layers, FR-4) mounting
RECOMMENDED OPERATING CONDITION (Ta=25°C)
PARAMETER
SYMBOL
CONDITION
MIN. TYP. MAX. UNIT
Supply Voltage
V+ - V-
1.5 - 5.5 V
Ver.04
© New Japan Radio Co.,Ltd.
[3]










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