2.2MHz, Dual, High Voltage, Rail-to-Rail I/O Amplifier,SGM8422 Replace LM8272.
FEATURES

 ±2.5V to ±15V Dual Power Supplies

  or a +5V to +30V Single Supply

• Gain Bandwidth Product: 2.2MHz (TYP) 

 Supply Current/Amplifier: 0.8mA 

• High Slew Rate: 1.9V/µs

 High Output Voltage Swing: 3.96V

  (with 70mA Output Current at VS = +5V) 

 Low Output Voltage Swing: 0.96V

  (with 70mA Output Current at VS = +5V)

 Beyond the Rails Input Capability 

 Rail-to-Rail Output Swing

 Green   SOIC-8 and MSOP-8 Packages 

 -40℃  to +85℃ Operating Temperature Range 

PIN CONFIGUTION
优势替代
LM8272 LM8272.pdf

No.12297

FEATURES

• (VS = 12V, TA = 25°C, Typical values unless 1specified).

• GBWP 15MHz

• Wide supply voltage range 2.5 V to 24 V

• Slew rate 15 V/µs

• Supply current/channel 0.95 mA

• Cap load tolerance Unlimited

• Output short circuit current ±13 0mA

• Output current (1 V from rails) ±65 mA

• Input common mode voltage 0.3 V beyond rails

• Input voltage noise 15 nV/√Hz

• Input current noise 1.4 pA/√Hz



PIN CONFIGUTION
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