Datasheet 搜索 > 运算放大器 > ST Microelectronics（意法半导体） > LM2904AYDT 数据手册 > LM2904AYDT 产品描述及参数 1/17 页
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LM2904AYDT 产品描述及参数 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
运算放大器
封装:
SOIC-8
描述:
LM2904，LM2904A，LM2904W，低功率，双路双极运算放大器LM2904、LM2904A 和 LM2904W 包含两个独立的运算放大器。 高增益电路采用内部频率补偿，它们设计用于汽车和工业控制系统。 在线性模式下，输入共模电压范围包括接地。宽增益带宽：1.3 MHz 大电压增益：100 dB 每个放大器具有低电源电流：375 μA 单电源工作：+3 V 至 +30 V ### 运算放大器，STMicroelectronics
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LM2904AYDT数据手册
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3PEAK
1
LM2904/LM2902
1.2MHz, Low-Power 36V Op Amps
www.3peakic.com.cn Rev. A.01
Features
Internal Frequency Compensation for Unity Gain
High DC Voltage Gain: 110dB(Typ)
Wide Bandwidth at Unity Gain: 1.2MHz(Typ)
Wide Power Supply Range: 3V to 36V
Dual Supplies: ±1.5V to ±18V
EMIRR IN+: 71dB(Under 1GHz)
Low Supply Current: 100μA(Typ)
Offset Voltage Temperature Drift: 1uV/°C
Input Bias Current: 60pA Typical
Input Common-Mode Voltage Range Includes
Ground
Rail-to-Rail Output
No Phase Reversal for Overdriven Inputs
–40°C to 125°C Operation Range
ESD Rating:
Robust 2KV – HBM, 2KV – CDM and 500V – MM
High Performance Drop-In Compatible With
2904,2902 Series Product
Applications
Walkie-Talkie
Battery Management Solution
Transducer Amplifiers
Summing Amplifiers
Multivibrators
Oscillators
DC Gain Blocks
Pin Configuration
(Top View)
Description
LM2904/2902 types consist of single/dual/quad
channel independent, high gain, internally frequency
compensated operational amplifiers which are
designed specifically to operate from a single power
supply over a wide range of voltages. They may also
be operated from split power supplies. The supply
current is basically independent of the supply
voltage over the recommended voltage range.
These devices are particularly useful in interface
circuits with digital systems and can be operated
from the single common 5V
DC
power supply. They
are also intended for transducer amplifiers, DC gain
blocks and many other conventional op amp circuits
which can benefit from the single power supply
capability.
In the linear mode, the input common-mode voltage
range includes ground and the output voltage can
also swing to both ground and power rail, even
though operated from a single power supply.
The LM2904 is dual channel version available in
8-pin SOP and MSOP packages. The LM2902 is
quad channel version available in 14-pin SOP and
TSSOP packages.
3PEAK and the 3PEAK logo are registered trademarks of
3PEAK INCORPORATED. All other trademarks are the property of
their respective owners.
14
13
12
11
10
9
8
6
5
7
3
2
1
4
Out A
-VS
+In A
-In A
+VS
DA
CB
Out D
+In D
-In D
Out B
+In B
-In B
Out C
+In C
-In C
LM2902
14-Pin SOIC/TSSOP
(-S and -T Suffixes)
8
6
5
7
3
2
1
4
Out A
-VS
+In A
-In A
+VS
+In B
-In B
Out B
A
B
LM2904
8-Pin SOIC/MSOP
(-S and -V Suffixes)
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