Low Cost, Precision 2.5 V Ic References - Analog Devices

The AD1403 and AD1403A are improved three-terminal, low cost, temperature compensated, bandgap Voltage References that provide a fixed 2.5 V output voltage for inputs between 4.5 V and 40 V. A unique combination of advanced circuit design and laser-wafer-trimmed thin-film resistors provides the AD1403 AD1403A with an initial tolerance of 10 mV and a tempera- ture stability of better than 25 ppm/C. In addition, the low quiescent current drain of 1.5 mA (max) offers a clear advan- tage over classical Zener techniques. The AD1403 or AD1403A is recommended as a stable refer- ence for all 8-, 10- and 12-bit D-to-A converters that require an external reference. In addition, the wide input range of the AD1403 AD1403A allows operation with 5 volt Logic supplies, making these devices ideal for digital panel meter applications and when only a single Logic supply is available. The AD1403 and AD1403A are specified for operation over the 0C to +70C temperature range. The AD580 series of 2.5 volt precision IC references is recommended for applications where operation over the 55C to +125C range is required. By Analog Devices, Inc.
AD1403 's PackagesAD1403 's pdf datasheet

AD1403 Pinout, Pinouts
AD1403 pinout,Pin out
This is one package pinout of AD1403,If you need more pinouts please download AD1403's pdf datasheet.

AD1403 Application circuits
AD1403 circuits
This is one application circuit of AD1403,If you need more circuits,please download AD1403's pdf datasheet.

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