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ADR02
PRODUCTIONUltracompact, Precision 5.0 V Voltage Reference
- Part Models
- 12
- 1ku List Price
- Starting From $1.36
Part Details
- Ultracompact SC70 and TSOT packages
- Low temperature coefficient
- 8-lead SOIC: 3 ppm/°C typical
- 5-lead SC70: 9 ppm/°C maximum
- 5-lead TSOT: 9 ppm/°C maximum
- Initial accuracy ±0.1%
- No external capacitor required
- Low noise 10 μV p-p, 0.1 Hz to 10.0 Hz (ADR02)
- Wide operating range
- ADR01: 12.0 V to 36.0 V
- ADR02: 7.0 V to 36.0 V
- ADR03: 4.5 V to 36.0 V
- ADR06: 5.0 V to 36.0 V
- High output current 10 mA
- Wide temperature range: –40°C to +125°C
- ADR01/ADR02/ADR03 pin compatible to industry-standard REF01/REF02/REF03
- ADR01, ADR02, ADR03 and ADR06 SOIC (A grade) qualified for automotive applications
The ADR01, ADR02, ADR03, and ADR06 are precision 10.0 V, 5.0 V, 2.5 V, and 3.0 V, respectively, band gap voltage references featuring high accuracy, high stability, and low power consumption. The devices are housed in tiny, 5-lead SC70 and TSOT packages, as well as in 8-lead SOIC version. The SOIC version of the ADR01, ADR02, and ADR03 are drop-in replacements1 to the industry-standard REF01, REF02, and REF03. The small footprint and wide operating range make the ADR01, ADR02, ADR03, and ADR06 references ideally suited for general-purpose and space-constrained applications.
With an external buffer and a simple resistor network, the TEMP pin can be used for temperature sensing and approximation. A TRIM pin is provided on the devices for fine adjustment of the output voltage.
The ADR01, ADR02, ADR03, and ADR06 are compact, low drift voltage references that provide a stable output voltage from a wide supply voltage range. The devices are available in 5-lead SC70 and TSOT packages and an 8-lead SOIC package with A, B, and C grade selections. All devices are specified over the extended industrial (−40°C to +125°C) temperature range. The ADR01, ADR02, ADR03, and ADR06 A grade in 8-lead SOIC are qualified for automotive applications.
Applications
- Precision data acquisition systems
- High resolution converters
- Industrial process control systems
- Precision instruments
- Auto battery monitoring
- PCMCIA cards
1 ADR01, ADR02, and ADR03 are component level compatible with REF01, REF02, and REF03, respectively. No guarantees for system level compatibility are implied. SOIC versions of ADR01, ADR02, and ADR03 are pin-to-pin compatible with the 8-lead SOIC versions of the REF01, REF02, REF03, respectively, with the additional temperature monitoring function.
Documentation
Data Sheet 2
Application Note 2
Frequently Asked Question 1
Circuit Note 3
Analog Dialogue 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADR02ACHIPS | CHIPS OR DIE | ||
| ADR02AKSZ-REEL7 | 5-Lead SC70 | ||
| ADR02ARZ | 8-Lead SOIC | ||
| ADR02ARZ-REEL | 8-Lead SOIC | ||
| ADR02ARZ-REEL7 | 8-Lead SOIC | ||
| ADR02AUJZ-REEL7 | 5-Lead TSOT | ||
| ADR02BKSZ-REEL7 | 5-Lead SC70 | ||
| ADR02BRZ | 8-Lead SOIC | ||
| ADR02BRZ-REEL7 | 8-Lead SOIC | ||
| ADR02BUJZ-REEL7 | 5-Lead TSOT | ||
| ADR02WARZ-REEL | 8-Lead SOIC | ||
| ADR02WARZ-REEL7 | 8-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 11, 2012 - 12_0208 ADR0x and REF0x Die Revision |
||
| ADR02AKSZ-REEL7 | PRODUCTION | |
| ADR02ARZ | PRODUCTION | |
| ADR02ARZ-REEL | PRODUCTION | |
| ADR02ARZ-REEL7 | PRODUCTION | |
| ADR02AUJZ-REEL7 | PRODUCTION | |
| ADR02BKSZ-REEL7 | PRODUCTION | |
| ADR02BRZ | PRODUCTION | |
| ADR02BRZ-REEL7 | PRODUCTION | |
| ADR02BUJZ-REEL7 | PRODUCTION | |
| ADR02WARZ-REEL | PRODUCTION | |
| ADR02WARZ-REEL7 | PRODUCTION | |
|
Jul 20, 2012 - 12_0105 Halogen Free Material Change for Select SOIC Narrow and Wide Body Products Assembled at Amkor |
||
| ADR02ARZ | PRODUCTION | |
| ADR02ARZ-REEL | PRODUCTION | |
| ADR02ARZ-REEL7 | PRODUCTION | |
| ADR02BRZ | PRODUCTION | |
| ADR02BRZ-REEL7 | PRODUCTION | |
| ADR02WARZ-REEL | PRODUCTION | |
| ADR02WARZ-REEL7 | PRODUCTION | |
|
Jan 26, 2010 - 10_0007 Halogen Free Material Change for TSOT Products |
||
| ADR02AUJZ-REEL7 | PRODUCTION | |
| ADR02BUJZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| ADR3450 | PRODUCTION | Micro-Power, High-Accuracy 5.0V Voltage Reference |
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