The LTA2904H is a dual-channel industry-standard operational amplifier with supply voltage up to

+40 V. The LTA2904H offers outstanding dc precision and ac performance, including low offset (±0.8

mV typically), low offset drift (±7 μV/°C typically), 1.1 MHz bandwidth, and 40 nV/√Hz input voltage

noise density at 1 kHz. Unique features such as differential input-voltage range to the negative supply

rail, high output current (±30 mA), high capacitive load drive of up to 0.1 nF, and high slew rate (0.5 V/

μs) make the LTA2904H a high-performance operational amplifiers for high-voltage industrial

applications.

The robust design of the LTA2904H provides ease-of-use to the circuit designer: integrated RF/EMI

rejection filter and high electro-static discharge (ESD) protection (2000V for HBM). The LTA2904H is

optimized for operation at voltages from +4.5 V (±2.25 V) to +40 V (±20 V) over the extended

temperature range of −40 °C to +125 °C.

• Wide Supply: ±2.25 V to ±20 V, 4.5 V to 40 V
  
• Low Offset Voltage: ±0.8 mV Typically
  
• Low Offset Voltage Drift: ±7 μV/°C
  
• High Common-Mode Rejection: 80 dB
  
• Gain Bandwidth: 1.1 MHz
  
• Slew Rate: 0.5 V/μs
  
• Low Noise: 40 nV/√Hz at 1 kHz
  
• Low Quiescent Current: 300 μA per amplifier
  
• Low Bias Current: ±10 nA
  

• Merchant network and server power supply units
  
• Power Delivery: UPS, Server, and Merchant Network Power
  
• Programmable Logic Controllers
  
• Multi-function printers
  
• Power supplies and mobile chargers
  
• Motor control: AC induction, brushed DC, Brushless DC, high-voltage, low-voltage,permanent magnet, and stepper motor
  
• Desktop PC and motherboard
  
• Indoor and outdoor air conditioners
  
• Washers, dryers, and refrigerators
  
• AC inverters, string inverters, central inverters, an voltage frequency drives
  
• Electronic point-of-sale systems