V-Ref Programmable 2.5V/5V/7.5V/10V 10mA 8-Pin TO-99 Tube:Chip One Stop Japan VOLT REF, SERIES, 2.5V/5V/7.5V/10V, TO99; Voltage Reference Type:Series - Programmable; Product Range:-; Reference Voltage:2.5V, 5V, 7.5V, 10V; Initial Accuracy:0.14%; Temperature Coefficient:20ppm/°C; Voltage Reference Case RoHS Compliant: No:Newark The AD584 is an 8-terminal precision voltage reference offering pin programmable selection of four popular output voltages: 10.000 V, 7.500 V, 5.000 V and 2.500 V. Other output voltages, above, below, or between the four standard outputs, are available by the addition of external resistors. The input voltage can vary between 4.5 V and 30 V. Laser wafer trimming (LWT) is used to adjust the pin programmable output levels and temperature coefficients, resulting in the most flexible high precision voltage reference available in monolithic form. In addition to the programmable output voltages, the AD584 offers a unique strobe terminal that permits the device to be turned on or off. When the AD584 is used as a power supply reference, the supply can be switched off with a single, low power signal. In the off state, the current drained by the AD584 is reduced to approximately 100 µA. In the on state, the total supply current is typically 750 µA, including the output buffer amplifier. The AD584 is recommended for use as a reference for 8-, 10-, or 12-bit digital-to-analog converters (DACs) that require an external precision reference. In addition, the device is ideal for analog-to-digital converters (ADCs) of up to 14-bit accuracy, either successive approximation or integrating designs, and in general, it can offer better performance than that provided by standard self-contained references. The AD584J and AD584K are specified for operation from 0°C to +70°C, and the AD584S and AD584T are specified for the -55°C to +125°C range. All grades are packaged in a hermetically sealed, eight-terminal TO-99 metal can, and the AD584J and AD584K are also available in an 8-lead PDIP.:Analog Devices
FEATURES
Even in the event of large power supply variations, this AD584TH voltage reference power management device from Analog Devices can produce and maintain a precise DC voltage. With an output that has a voltage of 2.5/5/7.5/10 V, this is power management at its best. With a voltage no larger than 40 V, this will supply sufficient power to your circuit. It has an initial accuracy of 0.14%. This voltage reference circuit supports series topology. Maintain a constant voltage level with a load regulation of 50ppm/mA and line regulation of 0.005%/V. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This voltage reference circuit has an operating temperature range of -55 °C to 125 °C. It runs with a maximum temperature coefficient of 20ppm/°C.
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