ANALOG DEVICES LT1461AIS8-3.3#PBF Voltage Reference, 3ppm/°C, 3.3V, 0.04%, Series, SOIC-8, -40°C to 85°C

LT®1461 is a low dropout micropower precision bandgap reference that combines very high accuracy and low drift with low supply current and high output drive. This series references use advanced curvature compensation techniques to obtain low temperature coefficient and trimmed precision thin-film resistors to achieve high output accuracy. However this high 50mA output drive makes them suitable for higher power requirements, such as precision regulators. Line regulation is nearly immeasurable, while the exceedingly good load and thermal regulation will not add significantly to system error budgets. Typical applications are A/D and D/A converters, precision regulators, handheld instruments, power supplies.

• Shutdown can be used to switch full load currents and can be used for system power down
• Thermal shutdown protects the part from overload conditions
• Low drift is 3ppm/°C maximum
• Low supply current is 50µA maximum
• Excellent thermal regulation
• Power shutdown, thermal limiting
• Output voltage is 3.3V
• Initial accuracy is 0.04% maximum, temperature coefficient is 3ppm/°C maximum
• Temperature range from -40°C to 85°C
• 8-lead plastic SO package

Notes

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