LTC6360CMS8E#PBF

Overview

The LTC6360CMS8E#PBF is a very low noise, high precision, high speed amplifier suitable for driving SAR ADCs. It features a total output noise of 2.3nV/√Hz combined with a 150ns settling time to 16-bit levels at AV = 1. While powered from a single 5V supply, the amplifier output can swing to 0V while maintaining high linearity due to an on-chip charge pump generating a negative voltage. The device operates over a –40°C to 125°C temperature range and is available in an 8-lead MSOP package.

Feature Summary

• Output swings to true zero on a single supply
• Very low noise density of 2.3nV/√Hz
• Fast settling time of 150ns for 16-bit accuracy
• Low power shutdown mode

Applications

• 16-Bit and 18-Bit SAR ADC Driver
• High Speed Buffer Amplifiers
• Low Noise Signal Processing

Procurement Notes

Verify the specific suffix CMS8E corresponds to the 0°C to 70°C commercial grade operating temperature range as listed in the ordering information. Confirm the lead-free finish and tape and reel specifications if applicable. Ensure the component matches the 8-lead plastic MSOP package description provided in the datasheet.

Selection Notes

Select this component when driving SAR ADCs requiring true zero output swing on a single 5V supply. It is suitable for applications needing low noise and fast settling times. Consider the commercial temperature range (0°C to 70°C) for this specific part number versus industrial or extended grades.

Part Context

The LTC6360 is designed to replace conventional two-chip solutions by integrating a low-noise charge pump. This allows for compact layouts with lower part counts, reduced output ripple, less EMI, and lower power consumption compared to separate amplifier and charge pump configurations.

Replacement Considerations

LTC6360CDD#PBF, LTC6360IDD#PBF, LTC6360HDD#PBF, LTC6360IMS8E#PBF, LTC6360HMS8E#PBF