High Speed Operational Amplifier, SGM8302 Replace LMH6643.
FEATURES

• 4.5V to 12V Single Supplies or ±2.25V to ±6V

  Dual Power Supplies

• High Speed

  100MHz -3dB Bandwidth

  56MHz -0.1dB Gain Flatness

  155V/µs Slew Rate

• Rail-to-Rail Output

• Low Differential Gain/Phase: 0.02%/0.02° 

• High Output Drive: 103mA

• -40℃ to +85℃ Operating Temperature Range

 Small Packaging:

  SGM8302 Available in MSOP-8 and SOIC-8






PIN CONFIGUTION
CROSS
LMH6643 LMH6643.pdf

No.10076

FEATURES

(VS = ±5 V, TA = 25°C, RL = 2 kΩ, AV = +1. Typical Values Unless Specified).• −3 dB BW (AV = +1) 130 MHz

• Supply Voltage Range 2.7 V to 12.8 V

• Slew Rate, (AV = −1) 130V/µs

• Supply Current (no load) 2.7 mA/amp 

• Output Short Circuit Current +115 mA to 145 mA

• Linear Output Current ±75 mA

• Input Common Mode Volt. 0.5 V Beyond V−, 1 V from V+

• Output Voltage Swing 40 mV from Rails 

• Input Voltage Noise (100 kHz) 17nV/√Hz

• Input Current Noise (100 kHz) 0.9pA/√Hz

• THD (5 MHz, RL = 2 kΩ, VO = 2 VPP, AV = +2) −62 dBc

• Settling Time 68 ns

• Fully Characterized for 3 V, 5 V, and ±5 V

• Overdrive Recovery 100 ns

• Output Short Circuit Protected•

• No Output Phase Reversal with CMVR Exceeded

PIN CONFIGUTION
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