LT1357CN8#PBF

LT1357 is a high speed, very high slew rate operational amplifier with outstanding AC and DC performance. It has much lower supply current, lower input offset voltage, lower input bias current, and higher DC gain than devices with comparable bandwidth. The circuit topology is a voltage feedback amplifier with the slewing characteristics of a current feedback amplifier. This amplifier is a single gain stage with outstanding settling characteristics which makes the circuit an ideal choice for data acquisition systems. The output drives a 500 ohm load to ±12V with ±15V supplies and a 150 ohm load to ±2.5V on ±5V supplies. This amplifier is also stable with any capacitive load which makes it useful in buffer or cable driver applications. It is used in applications such as wideband amplifiers, buffers, active filters, data acquisition systems, photodiode amplifiers.

• Unity-gain stable, C-Load™ op-amp drives all capacitive loads
• Gain bandwidth is 25MHz typical at (f = 200KHz, RL = 2K)
• Slew rate is 600V/µs typical at (AV = -2, TA = 25°C)
• Supply current is 2mA typical at (TA = 25°C)
• Input noise voltage is 8nV/√Hz typical at (TA = 25°C)
• Input offset voltage is 0.2mV typical at (±15V, TA = 25°C)
• Input bias current is 120nA typical at (TA = 25°C)
• Input offset current is 40nA typical at (TA = 25°C)
• Settling time is 115ns typical at (10V step, 0.1%, AV = -1, TA = 25°C)
• Operating temperature is -40°C to 85°C, package style is 8-lead plastic DIP

注释

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