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参数资料
| 型号： | LMV321AS5X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC AMP R-R OUT SGL LV SOT23-5 |
| 产品变化通告： | Mold Compound Change 12/Dec/2007 |
| 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： | 1.5 V/µs |
| 增益带宽积： | 1.4MHz |
| 电流 - 输入偏压： | 1nA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 100µA |
| 电流 - 输出 / 通道： | 34mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 其它名称： | LMV321AS5XDKR |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMV321AS5X_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers |
| LMV321AS5X_Q | 功能描述:运算放大器 - 运放 Low Cost RRO amp General Purpose RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMV321BG-13 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL |
| LMV321BG-7 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL |
| LMV321DBV | 制造商:TI 制造商全称:Texas Instruments 功能描述:LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS |
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