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。

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* 本產品是標準級的產品。
本產品不建議使用的車載設備。
Data Sheet 購買 *

Product Detail

 
料號 | LMR344F-GE2
狀態 | 推薦品
封裝 | SOP14
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

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
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