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PDF NJU7076 Data sheet ( Hoja de datos )
| Número de pieza | NJU7076 | |
| Descripción | CMOS Operational Amplifier | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJU7076 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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NJU7076/NJU7077
Precision, Low Noise, Rail-to-Rail Output,
CMOS Operational Amplifier
■ GENERAL DESCRIPTION
The NJU7076/NJU7077 is a high precision Rail-to-Rail output
Single/Dual CMOS operational amplifier featuring a low noise
of 10nV/√Hz typ., low input offset voltage of 150µV max., low
temperature drift of 0.5µV/°C typ. and low bias current of 1pA
typ..
The output swing can reach 20 mV from the rails, while driving
a 10kΩ load (at 5V operation). The NJU7076/NJU7077 also
has a high RF noise immunity which can reduce malfunctions
caused by RF noises from mobile phones and others. The
combination of these specifications makes the NJU7076/
NJU7077 well-suited for sensor applications such as a
temperature sensor, weight sensor and others, high precision
current sensing amplifiers and current voltage converters.
■ PACKAGE OUTLINE
NJU7076F
(SOT-23-5)
NJU7077R
(MSOP8(VSP8))
■ FEATURES
●High Precision
Low Offset Voltage
Low Offset Voltage Drift
●Low Noise
●Low Input Bias Current
●Rail-to-Rail Output
RL=10kΩ
RL=600Ω
●Ground sense
●RF Noise Immunity
●Operating Voltage
●Unity-Gain Stable
●Package
150μV max.
0.5μV/°C typ.
10nV/√Hz typ.
1pA typ.
20mV from Rail typ.
80mV from Rail typ.
2.2V to 5.5V
SOT-23-5
MSOP8(VSP8)*
*MEET JEDEC MO-187-DA
■ APPLICATIONS
●Thermocouple / Thermopile Amplifiers
●Strain Gauge / Pressure sensor Amplifiers
●Load Cell and Bridge Transducer Amplifiers
●High Resolution Data Acquisition
●Precision Current Sensing
●Battery monitoring
●Photo-Diode pre amplifier
■ PIN CONFIGURATION
(Top View)
OUTPUT 1
5 V+
V- 2
+INPUT 3
4 -INPUT
NJU7076F
(Top View)
A OUTPUT 1
8 V+
A -INPUT 2
7 B OUTPUT
A +INPUT 3
6 B -INPUT
V- 4
5 B +INPUT
NJU7077R
Ver.03
[1]
1 page  
■ TYPICAL CHARACTERISTICS
Input Offset Voltage vs. Temperature
500
V+=5V, V-=0V, VCOM=V+/2
400
300
200
100
0
-100
-200
-300
-400
-500
-50 -25 0 25 50 75 100 125 150
Ambient Temperature [ºC]
45%
Input Offset Voltage Distribution
V+=5V, V-=0V, VCOM=V+/2, Ta=25ºC
40%
35%
30%
25%
20%
15%
10%
5%
0%
-120.0
-60.0 0.0 60.0 120.0
Input Offset Voltage [μV]
180.0
40%
Input Offset Voltage Drift Distribution
V+=5V, V-=0V, VCOM=V+/2
35%
30%
25%
20%
15%
10%
5%
0%
-2.5 -1.5 -0.5 0.5 1.5 2.5 3.5
入力Input Offset Voltage Drift [μV/ºC]
Ver.03
NJU7076/NJU7077
Input Offset Voltage vs. Temperature
500
V+=2.2V, V-=0V, VCOM=V+/2
400
300
200
100
0
-100
-200
-300
-400
-500
-50 -25 0 25 50 75 100 125 150
Ambient Temperature [ºC]
45%
Input Offset Voltage Distribution
V+=2.2V, V-=0V, VCOM=V+/2, Ta=25ºC
40%
35%
30%
25%
20%
15%
10%
5%
0%
-200.0 -100.0 0.0 100.0 200.0
Input Offset Voltage [μV]
300.0
35%
Input Offset Voltage Drift Distribution
V+=2.2V, V-=0V, VCOM=V+/2
30%
25%
20%
15%
10%
5%
0%
-2.5 -1.5 -0.5 0.5 1.5 2.5 3.5
入力Input Offset Voltage Drift [μV/ºC]
[5]
5 Page 
■PACKAGE DIMENSIONS
5
2.9±0.2
1.9±0.2
4
NJU7076/NJU7077
0°~15°
12
0.6MAX
3
0.95±0.1
+0.1
0.1- 0.03
0.4±0.1
0.1
SOT-23-5 Package
+0.3
2.9 - 0.1
8
5
-
Unit: mm
Ver.03
0.6MAX
1
4
0.65
+0.1
0.127 -0.05
0.2±0.1
0.1
0.1 M
MSOP8(VSP8)* Package
*MEET JEDEC MO-187-DA
Unit: mm
[CAUTION]
The specifications on this databook are only
given for information, without any guarantee as
regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages of
the product and not intended for the guarantee
or permission of any right including the industrial
rights.
[11]
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NJU7076.PDF ] | |
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