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LM358N 参数 Datasheet PDF下载

LM358N图片预览
型号: LM358N
PDF下载: 下载PDF文件 查看货源
内容描述: 低功耗双运算放大器 [Low power dual operational amplifiers]
分类和应用: 运算放大器光电二极管PC
文件页数/大小: 19 页 / 323 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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LM158-LM258-LM358
Low power dual operational amplifiers
Features
Internally frequency compensated
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain): 1.1 MHz
(temperature compensated)
Very low supply current per operator
essentially independent of supply voltage
Low input bias current: 20 nA
(temperature compensated)
Low input offset voltage: 2 mV
Low input offset current: 2 nA
Input common-mode voltage range includes
negative rails
Differential input voltage range equal to the
power supply voltage
Large output voltage swing 0 V to (V
CC+
- 1.5V)
P
TSSOP8
(Thin shrink small outline package)
Pin connections
(Top view)
1
2
3
4
-
+
-
+
8
7
6
5
N
DIP8
(Plastic package)
D&S
SO-8 & miniSO-8
(Plastic micropackage)
Description
These circuits consist of two independent, high-
gain, internally frequency-compensated op-amps
which are designed specifically 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 now can be more easily
implemented in single power supply systems. For
example, these circuits can be directly supplied
with the standard +5 V which is used in logic
systems and will easily provide the required
interface electronics without requiring any
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.
1 - Output 1
2 - Inverting input
3 - Non-inverting input
4 - V
CC
-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
CC
+
February 2008
Rev 7
1/19
19