參數資料
| 型號： | FAN4931IP5X |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/11頁 |
| 文件大小： | 0K |
| 描述： | IC AMP VFA RRIO CMOS SC70-5 |
| 標準包裝： | 1 |
| 放大器類型： | 電壓反饋 |
| 電路數： | 1 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 3 V/µs |
| 增益帶寬積： | 3.7MHz |
| -3db帶寬： | 3.7MHz |
| 電流 - 輸入偏壓： | 5pA |
| 電流 - 電源： | 200µA |
| 電流 - 輸出 / 通道： | 33mA |
| 電壓 - 電源，單路/雙路(±)： | 2.3 V ~ 5.25 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 6-TSSOP（5 引線），SC-88A，SOT-353 |
| 供應商設備封裝： | SC-70-5 |
| 包裝： | 標準包裝 |
| 其它名稱： | 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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