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| 型号： | FAN4174IS5X_NL |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | Single, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier |
| 中文描述： | OP-AMP, 6000 uV OFFSET-MAX, 4 MHz BAND WIDTH, PDSO5 |
| 封装： | LEAD FREE, SC74A, SOT-23, 5 PIN |
| 文件页数： | 1/14页 |
| 文件大小： | 511K |
| 代理商： | FAN4174IS5X_NL |
FAN4174/FAN4274 Rev. 2D
1
www.fairchildsemi.com
2005 Fairchild Semiconductor Corporation
April 2005
F
FAN4174/FAN4274
Single and Dual Ultra-Low Cost, Rail-to-Rail I/O,
CMOS Amplifiers
Features
■
200
3.7MHz bandwidth
Output swing to within 10mV of either rail
Input voltage range exceeds the rails
3V/
μ
s slew rate
25nV/
√
Hz input voltage noise
Replaces KM4170 and KM4270
FAN4174 competes with OPA340 and TLV2461;
available in lead (Pb) free SC70-5 and SOT23-5 packages
FAN4274 competes with OPA2340 and TLV2462;
available in lead (Pb) free MSOP-8 package
Fully specified at +2.7V and +5V supplies
μ
A supply current per amplifier
■
■
■
■
■
■
■
■
■
Applications
■
Portable/battery-powered applications
PCMCIA, USB
Mobile communications, cellular phones, pagers
Notebooks and PDA’s
Sensor interface
A/D buffer
Active filters
Signal conditioning
Portable test instruments
■
■
■
■
■
■
■
■
Description
The FAN4174 (single) and FAN4274 (dual) are ultra-low cost,
voltage feedback amplifiers with CMOS inputs that consume
only 200
μ
A of supply current per amplifier while providing
±33mA of output short circuit current. These amplifiers are
designed to operate from 2.5V to 5V supplies. The common
mode voltage range extends beyond the negative and positive
rails.
The FAN4174 and FAN4274 are designed on a CMOS process
and provide 3.7MHz of bandwidth and 3V/μs of slew rate at a
supply voltage of 5V. The combination of low power, rail-to-rail
performance, low voltage operation, and tiny package options
make this amplifier family well suited for use in many general
purpose and battery powered applications.
.
Typical Application Diagram
+
-
FAN4174
R
f
0.01
μ
F
6.8
μ
F
+
Out
+In
+V
s
0.01
μ
F
6.8
μ
F
-V
s
+
R
g
Frequency (MHz)
1.0
10
0.1
C
L
= 50pF
R
s
= 0
C
L
= 500pF
R
s
= 165
C
L
= 2000pF
R
s
= 65
V
o
= 50mV
C
L
= 1000pF
R
s
= 100
C
L
= 100pF
R
s
= 0
+
-
5k
5k
R
s
C
L
R
L
G
8
7
6
5
4
3
2
1
0
-1
-2
-3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN4230 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Dual, High Speed, 2.5V to 12V, Rail-to-Rail Amplifier |
| FAN4270 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN4272 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Dual, Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifier |
| FAN4272AM8X | 功能描述:高速运算放大器 RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| FAN4272AMU8X | 功能描述:高速运算放大器 RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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