LT1790AIS6-2.5#TRPBF

LT®1790 is a micropower low dropout series reference that combine high accuracy and low drift with low power dissipation and small package size. This micropower reference use curvature compensation to obtain a low temperature coefficient and trimmed precision thin-film resistors to achieve high output accuracy. In addition Special care has been taken to minimize thermally induced hysteresis. It is ideally suited for battery-operated systems because of their small size, low supply current and reduced dropout voltage. This reference provide supply current and power dissipation advantages over shunt references that must idle the entire load current to operate. Since the LT1790 can also sink current, it can operate as a micropower negative voltage reference with the same performance as a positive reference. Typical applications are handheld instruments, negative voltage references, industrial control systems, data acquisition systems.

• Output accuracy is further assured by excellent line and load regulation
• Post-package trimmed to greatly reduce the temperature coefficient and increase the output accuracy
• Wide supply range to 18V
• Output voltage is 2.5V
• Low supply current is 60µA maximum
• Sinks and sources current, low dropout voltage
• Initial accuracy is 0.05%
• Temperature coefficient is 10ppm/°C
• 6-lead plastic TSOT-23 package
• –40°C to 85°C temperature range

บันทึก

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