參數(shù)資料
型號: LMV324AM14X
廠商: Fairchild Semiconductor
文件頁數(shù): 1/16頁
文件大小: 0K
描述: IC AMP R-R OUT QUAD LV 14SOIC
標(biāo)準(zhǔn)包裝: 1
放大器類型: 電壓反饋
電路數(shù): 4
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 1.5 V/µs
增益帶寬積: 1.4MHz
電流 - 輸入偏壓: 1nA
電壓 - 輸入偏移: 1000µV
電流 - 電源: 100µA
電流 - 輸出 / 通道: 34mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 5.5 V,±1.35 V ~ 2.75 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: LMV324AM14XFSDKR
Features at +2.7V
80
A supply current per channel
1.2MHz gain bandwidth product
Output voltage range: 0.01V to 2.69V
Input voltage range: -0.25V to +1.5V
1.5V/
s slew rate
LMV321 directly replaces other industry standard LMV321
amplifiers; available in SC70-5 and SOT23-5 packages
LMV358 directly replaces other industry standard LMV358
amplifiers; available in MSOP-8 and SOIC-8 packages
LMV324 directly replaces other industry standard LMV324
amplifiers; available in SOIC-14 package
Fully specified at +2.7V and +5V supplies
Operating temperature range: -40°C to +125°C
Applications
Low cost general purpose applications
Cellular phones
Personal data assistants
A/D buffer
DSP interface
Smart card readers
Portable test instruments
Keyless entry
Infrared receivers for remote controls
Telephone systems
Audio applications
Digital still cameras
Hard disk drives
MP3 players
Description
The LMV321 (single), LMV358 (dual), and LMV324 (quad)
are a low cost, voltage feedback amplifiers that consume only
80
A of supply current per amplifier. The LMV3XX family
is designed to operate from 2.7V (±1.35V) to 5.5V (±2.75V)
supplies. The common mode voltage range extends below the
negative rail and the output provides rail-to-rail performance.
The LMV3XX family is designed on a CMOS process and
provides 1.2MHz of bandwidth and 1.5V/
s of slew rate at a
low supply voltage of 2.7V. The combination of low power,
rail-to-rail performance, low voltage operation, and tiny pack-
age options make the LMV3XX family well suited for use in
personal electronics equipment such as cellular handsets,
pagers, PDAs, and other battery powered applications.
LMV321, LMV358, LMV324
General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
www.fairchildsemi.com
REV. 1D. Feb. 2012
+
-
LMV3XX
Rf
0.01
F
6.8
F
Out
+In
+Vs
+
Rg
Typical Application
Frequency Response vs. CL
Magnitude
(1dB/div)
Frequency (MHz)
0.01
0.1
1
10
CL = 200pF
Rs = 0
CL = 20pF
Rs = 0
CL = 200pF
Rs = 225
CL = 100pF
Rs = 0
CL = 10pF
Rs = 0
CL = 2pF
Rs = 0
CL = 50pF
Rs = 0
+
-
10k
10k
Rs
CL
2k
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