參數資料
型號： LPV324
廠商： National Semiconductor Corporation
英文描述： General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
中文描述： 通用，低電壓，低功耗，軌至軌輸出運算放大器
文件頁數： 1/21頁
文件大小： 715K
代理商： LPV324
LPV321 Single/ LPV358 Dual/ LPV324 Quad
General Purpose, Low Voltage, Low Power, Rail-to-Rail
Output Operational Amplifiers
General Description
The LPV321/358/324 are low power (9μA per channel at
5.0V) versions of the LMV321/358/324 op amps. This is an-
other addition to the LMV321/358/324 family of commodity
op amps.
The LPV321/358/324 are the most cost effective solutions
for the applications where low voltage, low power operation,
space
saving
and
low
LPV321/358/324 have rail-to-rail output swing capability and
the input common-mode voltage range includes ground.
They all exhibit excellent speed-power ratio, achieving
152 KHz of bandwidth with a supply current of only 9μA.
The LPV321 is available in space saving SC70-5, which is
approximately half the size of SOT23-5. The small package
saves space on pc boards, and enables the design of small
portable electronic devices. It also allows the designer to
place the device closer to the signal source to reduce noise
pickup and increase signal integrity.
The chips are built with National’s advanced submicron
silicon-gate BiCMOS process. The LPV321/358/324 have bi-
polar input and output stages for improved noise perfor-
mance and higher output current drive.
price
are
needed.
The
Features
(For V
+
= 5V and V
= 0V, Typical Unless Otherwise Noted)
j
Guaranteed 2.7V and 5V Performance
j
No Crossover Distortion
j
Space Saving Package
SC70-5
2.0x2.1x1.0mm
40C to +85C
152KHz
j
Industrial Temp.Range
j
Gain-Bandwidth Product
j
Low Supply Current
LPV321
LPV358
LPV324
j
Rail-to-Rail Output Swing
@
100k
Load
9μA
15μA
28μA
V
+
3.5mV
V
+90mV
j
V
CM
0.2V to V
+
0.8V
Applications
n
Active Filters
n
General Purpose Low Voltage Applications
n
General Purpose Portable Devices
Connection Diagrams
5-Pin
SC70-5/SOT23-5
DS100920-1
Top View
8-Pin SO/MSOP
DS100920-2
Top View
14-Pin SO/TSSOP
DS100920-3
Top View
August 1999
L
R
1999 National Semiconductor Corporation
DS100920
www.national.com
相關PDF資料
PDF描述
LPV324M General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
LPV324MT General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
LPV324MTX General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
LPV324MX General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
LPV511 880 nA, Rail-to-Rail Input and Output Operational Amplifier
相關代理商/技術參數
參數描述
LPV324D 功能描述:運算放大器 - 運放 Quad Low-Voltage Low Power RRO RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LPV324DE4 功能描述:運算放大器 - 運放 Quad Low-Voltage Low Power RRO RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LPV324DG4 功能描述:運算放大器 - 運放 Quad Lo Vltg Lo Pwr RRO RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LPV324DR 功能描述:運算放大器 - 運放 Quad Low-Voltage Low Power RRO RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LPV324DRE4 功能描述:運算放大器 - 運放 Quad Low-Voltage Low Power RRO RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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