LTC6360CMS8E#PBF

LTC6360CMS8E#PBF is a very low noise, high precision, high-speed amplifier suitable for driving SAR ADCs. The LTC6360 features a total output noise of 2.3nV/√Hz combined with 150ns settling time to 16bit levels (AV = 1). While powered from a single 5V supply, the amplifier output can swing to 0V while maintaining high linearity. This is made possible with the inclusion of a very low noise on-chip charge pump that generates a negative voltage to bias the output stage of the amplifier, increasing the allowable negative voltage swing. Applications include 16bit and 18bit SAR ADC drivers, high-speed buffer amplifiers, and low noise signal processing.

• Output swings to true zero on single supply
• Input voltage noise density is 2.3nV/√Hz typical at (f = 1MHz, TA = 25°C)
• Settling time is 150ns typical at (0.0015% (±1LSB, 16bit, falling edge))
• Signal to noise ratio is 110dB typical at (VOUT = 4VP-P, 3MHz noise bandwidth)
• Input offset voltage is 250µV maximum at (V+IN = 0V, TA = 25°C)
• Total supply current ICC + IDD in shutdown is 350µA maximum at (TA = 25°C)
• Supply voltage is 5V typical at (TA = 25°C), VCC supply current is 6.6mA typical at (VSHDN = 2.0V)
• Slew rate is 135V/µs typical at (AV = –1, rising, TA = 25°C)
• Offset voltage drift is 1.3µV/°C typical at (TA = 25°C)
• Operating temperature range from 0°C to 70°C, 8-lead plastic MSOP package

Note

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