TLR344F
TLR™ Series, 低電壓工作接地感測運算放大器
TLR344F
TLR™ Series, 低電壓工作接地感測運算放大器
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Description
TLR344F是接地感測CMOS運算放大器。具有低電壓工作、低耗電流的特點，最適於電池驅動應用。此外，為MOSFET輸入，因此輸入偏壓電流低至1pA (Typ)，也適用於感測器放大器。
Product Detail
Specifications
Channel
4
Package
SOP14
Package Size [mm]
8.7x6.2 (t=1.71)
Operating Temperature (Min.) [°C]
-40
Power Supply (Min.) [V] (+5V=5, ±5V=10)
1.8
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]
0.075
Output Voltage Range [V]
VSS+0.01 to VDD-0.01
Input Offset Voltage (Max.) [mV]
4
Equivalent input noise voltage (Typ.) [nV/√Hz]
33
GBW (Typ.) [MHz]
2.3
Output current (Typ.) [mA]
100
Slew Rate (Typ.) [V/µs]
1.2
Voltage gain (Typ.) [dB]
110
Input Bias Current (Typ.) [nA]
0.001
CMRR (Typ.) [dB]
90
PSRR (Typ.) [dB]
95
I/O
Ground Sense
Reference Code
SOIC-14
Features
- Low Operating Supply Voltage
- Output Full Swing/Input Ground Sense
- High Large Signal Voltage Gain
- Low Input Bias Current
- Low Supply Current
- Low Input Offset Voltage
