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| 型号： | LMV102M5X |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 运算放大器 |
| 英文描述： | Fixed-Gain Amplifiers |
| 中文描述： | OP-AMP, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 1/12页 |
| 文件大小： | 769K |
| 代理商： | LMV102M5X |
LMV101/102/105/110
Fixed-Gain Amplifiers
General Description
The LMV101/102/105/110 fixed-gain amplifier family inte-
grates a rail-to-rail op amp, two internal gain-setting resistors
and a V
+
/2 bias circuit into one ultra tiny package, SC70-5 or
SOT23-5. Fixed inverting gains of 1, 2, 5, and 10 are
available.
The core op amp in this series is an LMV321, which provides
rail-to-rail output swing, excellent speed-power ratio, 1MHz
bandwidth, and 1V/μs of slew rate with low supply current.
The LMV101/102/105/110 family reduces external compo-
nent count. It is the most cost effective solution for applica-
tions where low voltage operation, low power consumption,
space savings, and reliable performance are needed. It en-
ables the design of small portable electronic devices, and al-
lows the designer to place the device closer to the signal
source to reduce noise pickup and increase signal integrity.
Features
(For 5V Supply, Typical Unless Otherwise Noted)
n
Fixed inverting gain available
n
DC gain accuracy
@
2.7V supply
— LMV101/102/105
— LMV110
n
Space saving packages
n
Industrial temperature range
n
Low supply current
n
Rail-to-Rail output swing
n
Guaranteed 2.7V and 5V performance
1,2,5,10
2% (typ)
6% (typ)
SC70-5 & SOT23-5
40C to +85C
130μA
Applications
n
General purpose portable devices
n
Mobile communications
n
Battery powered electronics
n
Active filters
n
Microphone preamplifiers
Typical Application
Phase Inverting AC Amplifier
DS101234-10
V
OUT
= 0.5V
CC
V
IN
(R
2
/R
1
)
December 1999
L
1999 National Semiconductor Corporation
DS101234
www.national.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMV102M7 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LMV102M7X | 功能描述:IC AMP FIXED GAIN SC-70-5 RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1,000 系列:- 放大器类型:电压反馈 电路数:4 输出类型:满摆幅 转换速率:33 V/µs 增益带宽积:20MHz -3db带宽:30MHz 电流 - 输入偏压:2nA 电压 - 输入偏移:3000µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:带卷 (TR) |
| LMV-1030-A | 制造商:PARTRON AMERICA 功能描述:COIN CELL LINEAR VIBRATOR - Trays |
| LMV1031 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Amplifier for Internal 3-Wire Analog Microphones and External Preamplifier |
| LMV1031-20 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Amplifier for Internal 3-Wire Analog Microphones and External Preamplifier |
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