Precision bandgap voltage reference halves noise and power performance
The ISL21090 is a wide input range, low noise precision bandgap voltage reference that provides half the noise of alternative solution with only half the power consumption. The device claims to feature exceptionally high initial, or ‘start-up,’ accuracy of +/-0.02%.
The combination of low current consumption of 930 microAmps, typical, and low noise of only 1.9 microVpp (0.1 Hz to 10 Hz), makes the ISL21090 an ideal choice for high-end instrumentation systems up to 24 bits, and for process control, communications and data acquisition systems. It can accept input voltages up to 36 V, compared with typical 18 V ratings of alternative products.
Availability and Pricing
The ISL21090 is available now in 8-pin SOIC packages, with prices starting at $2.90 each in 1,000-unit quantities.
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.