LTC2054MPS5#TRMPBF

LTC2054 is a low power, low noise, single/dual, zero-drift operational amplifier. The input common mode voltage ranges from the negative supply upto typically 0.5V below the positive supply. The open-loop gain is typically 140dB. This device also features a 1.6μVP-P DC to 10Hz noise and a 500KHz gain-bandwidth product. It is used in applications such as thermocouple amplifiers, electronic scales, medical instrumentation, strain gauge amplifiers, high resolution data acquisition, DC accurate RC active filters, low side current sense, battery-powered systems.

• Supply current is 140μA typical at (no load, TA = 25°C, VS = 3V)
• Input offset voltage is ±0.5μV typical at (TA = 25°C, VS = 3V)
• Common mode input range from V– to V+ -0.5V, output swings rail-to-rail
• Power supply rejection ratio is 130dB typical at (VS = 2.7V to 6V, TA = 25°C)
• Common mode rejection ratio is 130dB typical at (VCM = GND to V+ – 0.7V)
• Input bias current is 1pA typical at (TA = 25°C, VS = 3V)
• Internal sampling frequency 1KHz typical at (TA = 25°C, VS = 3V)
• Input offset voltage is ±0.5μV typical at (TA = 25°C, VS = 3V)
• Operating temperature is -55°C to 150°C
• Package style is 5-lead plastic TSOT-23

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party