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NJM358C データシート PDF ( 特性, スペック, ピン接続図 )

部品番号 NJM358C
部品説明 Low power dual operational amplifier
メーカ New Japan Radio
ロゴ New Japan Radio ロゴ 
プレビュー
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NJM358C Datasheet, NJM358C PDF,ピン配置, 機能
NJM358C
Low power dual operational amplifier
Features
• Internally frequency-compensated
• Large DC voltage gain : 100dB typ.
• Wide bandwidth (unity gain ) : 1.1MHz typ.
• Low Operating Current : 350 uA/ch typ.
• Low input bias current: : 20nA typ.
• Low input offset voltage : 0.5mV typ.
• Input common-mode voltage range includes negative rails
• Differential input voltage range equal to the power supply voltage
• Large output voltage swing : 0V to (VCC+ - 1.5V)
• Internal ESD protection
Human body model (HBM) ±2000V typ.
• Wide power supply range:
- Single supply: +3V to +30V
- Dual supplies: ±1.5V to ±15V
Description
The NJM358C consist of two independent, high-gain, internally
frequency-compensated op-amps, specifically designed to operate from a
single power supply over a wide range of voltages. The low-power supply drain
is independent of the magnitude of the power supply voltage.
Application areas include transducer amplifiers, DC gain blocks and all the
conventional op-amp circuits, which can now be more easily implemented in
single power supply systems. For example, these circuits can be directly
supplied with the standard +5V, which is used in logic systems and will easily
provide the required interface electronics with no additional power supply.
In linear mode, the input common-mode voltage range includes ground and
the output voltage can also swing to ground, even though operated from only
a single power supply voltage.
NJM358CG
(SOP8)
NJM358CV
( SSOP8 )
Pin connections
(Top View)
Output 1 1
8 Vcc+
Inverting Input1 2
7 Output 2
Non-Inverting Input1 3
6 Inverting Input2
Vcc- 4
5 Non-Inverting Input2
1. Schematic diagram
Figure 1. Schematic diagram (1/2 NJM358C)
Vcc+
VCC
Inveinrtvinegrting
InputInput
Nonno-nIn-vinevrteinrgting
Input Input
Q2
Q1
Q8
6μA
Q3
Q4
Q9
4μA
CC
100μA
Q5
Q6
Q7
Q11
Q10
Q12
RSC OOuutptpuutt
Q13
50μA
GVNcDc-
ver.09
-1-

1 Page



NJM358C pdf, ピン配列
4. Electrical characteristics
Table3. VCC+ = +5V, VCC- = 0V, Tamb = +25˚C , (unless otherwise specified)
Symbol
Parameter
Min.
Input offset voltage (1)
Vio Tamb = 25
0 ºC Tamb 70 ºC (5)
-
-
Input offset voltage drift
DVio
0 ºC Tamb 70 ºC (5)
-
Iio
DIio
Iib
Avd
SVR
ICC
Vicm
Input offset current
Tamb = 25
0 ºC Tamb 70 ºC (5)
Input offset current drift
0 ºC Tamb 70 ºC (5)
Input bias current (2)
Tamb = 25
0 ºC Tamb 70 ºC (5)
Large signal voltage gain
(VCC+ = +15V, RL=2kΩ, Vo=1.4V to 11.4V)
Tamb = 25
0 ºC Tamb 70 ºC (5)
Supply voltage rejection ratio(VCC+ = 5V to 30V, Rs<10kΩ)
Tamb = 25
0 ºC Tamb 70 ºC (5)
Supply current, all amp, no load
0 ºC Tamb 70 ºC (5) , VCC+ = 5V
0 ºC Tamb 70 ºC (5), VCC+ = 30V
Input common mode voltage range(VCC+ = +30V (3))
Tamb = 25 ºC
0 ºC Tamb 70 ºC (5)
-
-
-
-
-
50
25
65
65
-
-
0
0
NJM358C
Typ.
Max.
Unit
0.5 7 mV
-9
7 30 µV/ºC
2 30 nA
- 40
- 300 pA/ºC
20 150 nA
- 200
100 - V/mV
--
100 - dB
--
0.7 1.2 mA
-2
-
VCC+ - 1.5
V
- VCC+ - 2
ver.09
-3-


3Pages


NJM358C 電子部品, 半導体
NJM358C
■ TYPICAL CHARACTERISTICS
Maximum Output Voltage vs. Load Resistance
VCC+=3V, Gv=open, RL to VCC-
3.0
2.5
2.0 Ta=25°C
Ta=85°C
1.5
1.0 Ta=-40°C
0.5
0
10
Ta=-40°C, 25ºC, 85ºC
100 1k 10k
Load Resistance [Ω]
100k
Output Voltage vs. Output Sink Current
VCC+=5V, Ta=25ºC
10
1
0.1
0.01
1
10 100 1k 10k
Output Sink Current[μA]
100k
Supply Current vs. Supply Voltage
RL=open
1.4
1.2
Ta=85ºC
1.0
0.8
0.6
Ta=-40ºC
Ta=25ºC
0.4
0.2
0
0 4 8 12 16 20 24 28 32
Supply Voltage VCC+ [V]
-6-
Maximum Output Voltage vs. Output Current
15.0
VCC+=15V
12.0 Isource
9.0
Ta=85ºC
Ta=-40ºC
Ta=25ºC
6.0 Ta=85ºC
Ta=-40ºC
3.0
Isink
Ta=25ºC
0
1 10 100
Output Current [mA]
1k
Input Voltage Range vs. Supply Voltage
Ta=25°C
15
10
Negative
Positive
5
0
0 ±5 ±10 ±15
Supply VoltageV+/V- [V]
Supply Current vs. Temperature
RL=open
1.4
1.2 VCC+=+30V
1.0
0.8
0.6
0.4
VCC+=3V
VCC+=5V
0.2
0
-50
-25 0 25 50 75 100 125 150
Ambient Temperature [ºC]
ver.09

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