LM2904MX

This op-amp boasts a high input impedance and low input bias current, enabling accurate and efficient signal processing. Its capability to drive loads up to 600 ohms and a slew rate of 0.3V/μs make it suitable for dual-channel audio amplifiers, active filters, and instrumentation amplifiers. With the LM2904MX, you can expect a reliable and cost-effective solution for a wide range of analog circuit applications

Key Features

• Available in 8-bump DSBGA chip-sized package (see AN-1112, SNVA009)
• Internally frequency compensated for unity gain
• Large DC voltage gain: 100 dB
• Wide bandwidth (unity gain): 1 MHz (temperature compensated)
• Wide power supply range:
  • Single supply: 3 V to 32 V
  • Or dual supplies: ±1.5 V to ±16 V
• Very low supply current drain (500 µA) essentially independent of supply voltage
• Low input offset voltage: 2 mV
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply voltage
• Large output voltage swing
• Unique characteristics:
  • In the Linear Mode the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from only a single power supply voltage
  • The unity gain cross frequency is temperature compensated
  • The input bias current is also temperature compensated
• Advantages:
  • Two internally compensated op amps
  • Eliminates need for dual supplies
  • Allows direct sensing near GND and V_OUT also goes to GND
  • Compatible with all forms of logic
  • Power drain suitable for battery operation