The LTC6655BHMS8-2.5#PBF is a low drift precision Voltage Reference offering exceptional noise and drift performance. This low noise and drift is ideally suited for the high resolution measurements required by instrumentation and test equipment. In addition, the LTC6655 is fully specified over the temperature range of -40 to 125°C, ensuring its suitability for demanding automotive and industrial applications. Advanced curvature compensation allows this band gap reference to achieve a drift of less than 2ppm/°C with a predictable temperature characteristic and an output voltage accurate to ±0.025%, reducing or eliminating the need for calibration. The LTC6655 can be powered from as little as 500mV above the output voltage to as much as 13.2V. Superior load regulation with source and sink capability, coupled with exceptional line rejection, ensures consistent performance over a wide range of operating conditions. A shutdown mode is provided for low power applications.
- Low noise (625nVP-P, 0.1 to 10Hz)
- Low drift (2ppm/°C maximum)
- High accuracy (±0.025% maximum)
- No humidity sensitivity
- Thermal hysteresis (30ppm, -40 to 85°C)
- Long-term drift (20ppm/√kH)
- 100% Tested at -40, 25 and 125°C
- <10ppm/mA Load regulation
- ±5mA Sinks and sources current
- Low dropout (500mV)
- 13.2V Maximum supply voltage
- Low power shutdown (<20μA maximum)
- Available output voltages (1.25, 2.048, 2.5, 3, 3.3, 4.096, 5V)
传感与仪器, 测试与测量, 电源管理, 医用, 工业
