ADR03AUJZ-REEL7: Ultracompact, Precision 2.5 V Voltage Reference

The ADR01, ADR02, ADR03, and ADR06 are precision 10.0 V, 5.0 V, 2.5 V, and 3.0 V band gap voltage references featuring high accuracy, high stability, and low power consumption. The parts are housed in tiny, 5-lead SC70 and TSOT packages, as well as in 8-lead SOIC versions. The SOIC versions 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 ADR0x references ideally suited for general-purpose and space-constrained applications.

With an external buffer and a simple resistor network, the TEMP terminal can be used for temperature sensing and approximation. A TRIM terminal 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 an extremely stable output voltage from a wide supply voltage range. They are available in 5-lead SC70 and TSOT packages, and 8-lead SOIC packages with A, B, and C grade selections. All parts are specified over the extended industrial (–40°C to +125°C) temperature range.

产品应用领域 Applications

• Precision data acquisition systems
• High resolution converters
• Industrial process control systems
• Precision instruments
• PCMCIA cards

ADRO1, 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/ADR03 are pin-to-pin compatible with 8-lead SOIC versions of REF01/REF02/REF03, respectively, with the additional temperature monitoring function.

ADR03AUJZ-REEL7 特点

• Ultracompact SC70 and TSOT packages
• Low temperature coefficient
  8-lead SOIC: 3 ppm/°C
  5-lead SC70: 9 ppm/°C
  5-lead TSOT: 9 ppm/°C
• Initial accuracy ±0.1%
• No external capacitor required
• Low noise 10 μV p-p (0.1 Hz to 10.0 Hz)
• Wide operating range - 12.0 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

ADR03AUJZ-REEL7 功能框图

ADR03 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADR03AKSZ-REEL7	量产	5 ld SC70	5	工业
ADR03AR	量产	8 ld SOIC	8	工业
ADR03AR-REEL7	量产	8 ld SOIC	8	工业
ADR03ARZ	量产	8 ld SOIC	8	工业
ADR03ARZ-REEL7	量产	8 ld SOIC	8	工业
ADR03AUJ-R2	量产	TSOT-23 5, 6, 8 lead	5	工业
ADR03AUJ-REEL7	量产	5 ld TSOT	5	工业
ADR03AUJZ-REEL7	量产	5 ld TSOT	5	工业
ADR03BKSZ-REEL7	量产	5 ld SC70	5	工业
ADR03BR	量产	8 ld SOIC	8	工业
ADR03BR-REEL7	量产	8 ld SOIC	8	工业
ADR03BRZ	量产	8 ld SOIC	8	工业
ADR03BRZ-REEL7	量产	8 ld SOIC	8	工业
ADR03BUJ-R2	量产	5 ld TSOT	5	工业
ADR03BUJ-REEL7	量产	5 ld TSOT	5	工业
ADR03BUJZ-REEL7	量产	5 ld TSOT	5	工业
ADR03CRZ	量产	8 ld SOIC	8	工业
ADR03CRZ-REEL	量产	8 ld SOIC	8	工业

ADR03AUJZ-REEL7 应用技术支持与电子电路设计开发资源下载

1. ADR03 数据手册DataSheet 下载 . PDF
2. ADI 模拟器件公司比较器产品选型指南 . PDF
3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF