LMR344FJ
LMR™ Series, Low Supply Current Output Full Swing CMOS Operational Amplifier
LMR344FJ
LMR™ Series, Low Supply Current Output Full Swing CMOS Operational Amplifier
The LMR344FJ are input ground sense, output full swing operational amplifiers. The LMR341G, LMR342xxx and LMR344xxx have the features of low operating supply voltage, low supply current and low input bias current. These are suitable for sensor amplifier, battery-powered electronic equipment, battery monitoring and audio pre-amps for voice. Shutdown function is applied to LMR341G.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Channel
4
Package
SOP-J14
Package Size [mm]
8.65x6.0 (t=1.65)
Operating Temperature (Min.) [°C]
-40
Power Supply (Min.) [V] (+5V=5, ±5V=10)
2.7
Operating Temperature (Max.) [°C]
85
Power Supply (Max.) [V] (+5V=5, ±5V=10)
5.5
Input Voltage Range [V]
VSS to VDD-1.0
Circuit Current (Typ.) [mA/ch]
0.107
Output Voltage Range [V]
VSS+0.01 to VDD-0.01
Input Offset Voltage (Max.) [mV]
4
Equivalent input noise voltage (Typ.) [nV/√Hz]
40
GBW (Typ.) [MHz]
2
Output current (Typ.) [mA]
113
Slew Rate (Typ.) [V/µs]
1
Voltage gain (Typ.) [dB]
113
Input Bias Current (Typ.) [nA]
0.001
CMRR (Typ.) [dB]
86
PSRR (Typ.) [dB]
82
I/O
Ground Sense
Reference Code
SOIC-14
Features:
・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
