AD589TH Part Information

Details for AD589TH by Analog Devices

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The AD589 is a 2-terminal, low cost, temperature compensated band gap voltage reference that provides a fixed 1.23V output voltage for input currents between 50 A and 5.0 mA. The high stability of the AD589 is primarily dependent upon the matching and thermal tracking of the on-chip components. Analog Devices’ precision bipolar processing and thin-film tech- nology combine to provide excellent performance at low cost. Additionally, the active circuit produces an output impedance 10 lower than the typical low-TC Zener diodes. This feature allows operation with no external components required to maintain full accuracy under changing load conditions. The AD589 is available in seven versions. The AD589J, AD589K, AD589L, and AD589M grades are specified for 0°C to +70°C operation, while the AD589S and AD589T grades are rated for the full –55°C to +125°C temperature range. All grades are avail- able in a metal can (H-02) package. The AD589J is also available in an 8-lead SOIC package.

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Part Features

  • Superior Replacement for Other 1.2 V References Wide Operating Range: 50 ue06dA to 5 mA Low Power: 60 ue06dW Total PD at 50 ue06dA Low Temperature Coefficient: 10 ppm/ue038C Max, 0ue038C to 70ue038C (AD589M) 2-Terminal Zener Operation Low Output Impedance: 0.6 ue056 No Frequency Compensation Required Low Cost MIL-STD-883 Compliant Versions Available

Part Specifications

Voltage Reference Type Shunt - Fixed
Product Range AD589 Series
Reference Voltage 1.235V
Initial Accuracy 5mV
Temperature Coefficient ± 50ppm/°C
Voltage Reference Case Style TO-51
No. of Pins 2Pins
Operating Temperature Min -55°C
Operating Temperature Max 125°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
SVHC No SVHC (07-Jul-2017)
Reference Volts 1.235V
RoHS Compliant

Alternative Part Descriptions

  • V-Ref Precision 1.235V 5mA 2-Pin TO-51 | RS Components

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD589TH?

Additional datasheets, footprints and schematics for AD589TH are listed in our Part Details tab. You can also find the AD589TH image and similar parts on this details page.

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What category does AD589TH fall under?

The AD589TH is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to AD589TH when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the AD589TH RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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Authorised distributors including RS Components have stock available or on a lead time for AD589TH.

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