The LTA321/LTA323/LTA2904/LTA2902 are single-, dual-, quad- channel amplifiers that feature 300 μ A quiescent current per Amplifier, a wide range of supply voltages from 3 V to 36 V helps to implement in a wide variety of applications where require critical response time, power-sensitive, high-voltage. It also provides low offset ( ± 3 mV ), Wide CMVR ( Common-mode voltage range) from Vs- to Vs+ -1.5 V, 105 dB high Open-loop voltage gain. 40 mA current output and high slow rate ( 0.98 V/μs ) makeLTA321/LTA323/LTA2904/LTA2902 very suitable for high voltage industrial applications.

The LTA321 and LTA323 (Single) is available in SOT23-5L package. The LTA2904 (Dual) is offered inTSSOP-8L，SOIC-8L and MSOP-8L packages, The LTA2902 (Quad) is offered in SOIC-14L，TSSOP-14L andDIP-14L packages. All devices are rated over -40℃ to +125℃ extended industrial temperature range.

• 3 V to 36 V Single supply or ±1.5 V to ±18 V Dual supply

• Low quiescent current: 300μA / Amplifier

• Gain Bandwidth: 1.3 MHz

• Slew Rate: 0.98 V/μs

• Very Low Noise: 20 nV / √ Hz at 1kHz

• Common-mode input voltage range includes Vs-

•  Low offset voltage: ± 3 mV

• -40℃ to 125℃ Operation temperature

• Drop in replacement with 2904, 2902 family products

• Industrial Application

• Solar Inverter

• White Goods

• Battery Management System

• Power supplies