参数资料
| 型号： | FAN4931IP5X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP VFA RRIO CMOS SC70-5 |
| 标准包装： | 1 |
| 放大器类型： | 电压反馈 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 3 V/µs |
| 增益带宽积： | 3.7MHz |
| -3db带宽： | 3.7MHz |
| 电流 - 输入偏压： | 5pA |
| 电流 - 电源： | 200µA |
| 电流 - 输出 / 通道： | 33mA |
| 电压 - 电源，单路/双路(±)： | 2.3 V ~ 5.25 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP（5 引线），SC-88A，SOT-353 |
| 供应商设备封装： | SC-70-5 |
| 包装： | 标准包装 |
| 其它名称： | FAN4931IP5XFSDKR |
February 2013
2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN4931 Rev. 1.0.2
FAN4931
—
Ultra-Lo
w
Cost,
Ra
il-
to-Rail
I/O,
CM
OS
Amplifier
FAN4931
Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier
Features
200 A Supply Current per Amplifier
3.7 MHz Bandwidth
Output Swing to within 10 mV of Either Rail
Input Voltage Range Exceeds the Rails
3 V/s Slew Rate
25 nV/√Hz Input Voltage Noise
FAN4931 Competes with LMV931; Available in
SC70-5 Package
Fully Specified at +2.7 V and +5 V Supplies
Applications
Motor Control
Portable / Battery-Powered Applications
PCMCIA, USB
Mobile Communications, Cellular Phones, Pagers
Notebooks and PDAs
Sensor Interface
A/D Buffer
Active Filters
Signal Conditioning
Portable Test Instruments
Description
FAN4931 is an ultra-low cost voltage feedback amplifier
with CMOS inputs that consumes only 200 A of supply
current, while providing ±33 mA of output short-circuit
current. This amplifier is designed to operate from 2.5 V
to 5 V supplies. The common-mode voltage range
extends beyond the negative and positive rails.
The FAN4931 is designed on a CMOS process and
provides 3.7 MHz of bandwidth and 3 V / μs of slew rate
at a supply voltage of 5 V. This amplifier operates and is
reliable over a wide temperature range -40°C to
+125°C. The combination of extended temperature
operation, low power, rail-to-rail performance, low
voltage operation,and tiny package optimizes this
amplifier for use in many industrial, general purpose and
battery powered applications.
Figure 1. Frequency vs. Gain
Ordering Information
Part Number
Operating Temperature Range
Package
Packing Method
FAN4931IP5X
-40 to +125°C
5-Lead SC70 Package
Tape and Reel (3000)
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