LT1723CS8#PBF

LT1723CS8#PBF is a dual channel, low noise, low power, and high-speed operational amplifier. It 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 manufactured on Linear Technology’s advanced low-voltage complementary bipolar process. 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 noise voltage is 3.8nV/√Hz typical at (TA = 25°C, VS = ±5V, VCM = 0V)
• Supply current is 3.7mA typical at (TA = 25°C, VS = ±5V, VCM = 0V)
• Slew rate is 70V/μs typical at ( AV = -1, TA = 25°C, VS = ±5V, VCM = 0V)
• Input bias current is 40nA typical at (TA = 25°C, VS = ±5V, VCM = 0V)
• Unity-gain stable, capacitive load stable upto 100pF
• Output current is 50mA typical at (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)
• Power supply rejection ratio is 90dB typ at (VS = ±2.3V to ±5.5V, TA = 25°C, VS = ±5V, VCM = 0V)
• Propagation delay is 3ns typical at (50% VIN to 50% VOUT = 0.2VP-P, RL = 150 ohm)
• Operating temperature range from 0°C to 70°C, 8-lead plastic SO package

附註

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