LT1723IS8#PBF

LT1723IS8#PBF is a dual, low noise, low power, high-speed operational amplifier. This device features lower input offset voltage, lower input bias current, and higher DC gain than devices with comparable bandwidth. The 200MHz gain bandwidth ensures high open-loop gain at video frequencies. The low input noise voltage is achieved with reduced supply current. The total noise is optimized for a source resistance between 0.8K and 12K. Due to the input bias current cancellation technique used, the resistance seen by each input does not need to be balanced. It is used in applications such as video and RF amplification, ADSL, HDSL II, VDSL receivers, active filters, wideband amplifiers, buffers, and data acquisition systems.

• Input offset voltage is 100μV typical at (TA = 25°C, VS = ±5V, VCM = 0V)
• Input offset current is 40nA typical at (TA = 25°C, VS = ±5V, VCM = 0V)
• Input noise voltage is 3.8nV/√Hz typical at (f = 10KHz, TA = 25°C, VS = ±5V, VCM = 0V)
• Common mode rejection ratio is 100dB typical at (VCM = ±3.5V, TA = 25°C, VS = ±5V, VCM = 0V)
• Input bias current is 40nA typical at (TA = 25°C, VS = ±5V, VCM = 0V)
• Slew rate is 70V/μs typical at (TA = 25°C, VS = ±5V, VCM = 0V)
• Full power bandwidth is 3.7MHz typical at (3V peak, TA = 25°C, VS = ±5V, VCM = 0V)
• Supply current is 3.7mA typical at (TA = 25°C, VS = ±5V, VCM = 0V)
• Capacitive load stable upto 100pF, settling time is 91ns typ at (AV = -1, 2V, 0.1%)
• Operating temperature range from -40°C to 85°C, 8-lead plastic SOIC-N package

附註

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