LMR344F
LMR™ Series, 低耗電流接地感測CMOS運算放大器
LMR344F
LMR344F
LMR™ Series, 低耗電流接地感測CMOS運算放大器
LMR344F是輸入接地感測、輸出全振幅的CMOS運算放大器。具有低電壓工作、低耗電流的特點，是最適於感測器放大器、電池驅動裝置、電池監視、語音用音頻前置放大器用途的運算放大器。
Product Detail
規格:
Grade
Standard
Power supply (Min.) [V] (+5V=5, +/-5V=10)
2.7
Power supply (Max.) [V] (+5V=5, +/-5V=10)
5.5
Channel
4
Circuit Current (Typ.) [mA]
0.428
Input Offset Voltage (Max.) [mV]
4.0
Input Bias Current (Typ.) [nA]
0.001
Slew Rate (Typ.) [V/µS]
1.0
Input Voltage Range [V]
VSS to VDD-1.0
Output Voltage Range [V]
VSS+0.01 to VDD-0.01
Voltage gain (Typ.) [dB]
113.0
Equivalent input noise voltage (Typ.) [nV/√Hz]
40.0
Output current (Typ.) [mA]
113.0
CMRR (Typ.) [dB]
86.0
PSRR (Typ.) [dB]
82.0
GBW (Typ.) [MHz]
2.0
Operating Temperature (Min.) [°C]
-40
Operating Temperature (Max.) [°C]
85
Package Size [mm]
8.7x6.2 (t=1.71)
功能:
・Low Operating Supply Voltage・Input Ground Sense, Output Full Swing
・High Large Signal Voltage Gain
・Low Input Bias Current
・Low Supply Current
・Low Input Offset Voltage
