| Voltage Reference | 3 | Active | |
| Voltage Reference | 1 | Active | |
ADR420Ultraprecision, Low Noise, 2.048 V XFET®Voltage Reference | Voltage Reference | 9 | Active | The ADR42x are a series of ultraprecision, second generation eXtra implanted junction FET (XFET) voltage references featuring low noise, high accuracy, and excellent long-term stability in SOIC and MSOP footprints.Patented temperature drift curvature correction technique and XFET technology minimize nonlinearity of the voltage change with temperature. The XFET architecture offers superior accuracy and thermal hysteresis to the band gap references. It also operates at lower power and lower supply headroom than the buried Zener references.The superb noise and the stable and accurate characteristics of the ADR42x make them ideal for precision conversion applications such as optical networks and medical equipment. The ADR42x trim terminal can also be used to adjust the out-put voltage over a ±0.5% range without compromising any other performance. The ADR42x series voltage references offer two electrical grades and are specified over the extended industrial temperature range of −40°C to +125°C. Devices have 8-lead SOIC or 30% smaller, 8-lead MSOP packages.APPLICATIONSPrecision data acquisition systemsHigh resolution convertersBattery-powered instrumentationPortable medical instrumentsIndustrial process control systemsPrecision instrumentsOptical network control circuits |
| Power Management (PMIC) | 8 | Active | |
| Integrated Circuits (ICs) | 9 | Active | |
| Voltage Reference | 10 | Active | |
ADR430Ultralow Noise XFET®2.048V Voltage Referencew/Current Sink and Source Capability | Power Management (PMIC) | 7 | Active | The ADR430/ADR431/ADR433/ADR434/ADR435series is a family of XFET®voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs. temperature nonlinearity in the ADR430/ADR431/ADR433/ADR434/ADR435 is minimized.The XFET references operate at lower current (800 μA) and lower supply voltage headroom (2 V) than buried Zener references. Buried Zener references require more than 5 V of headroom for operation. The ADR430/ADR431/ADR433/ADR434/ADR435 XFET references are low noise solutions for 5 V systems.The ADR430/ADR431/ADR433/ADR434/ADR435 family has the capability to source up to 30 mA of output current and sink up to −20 mA. It also comes with a trim terminal to adjust the output voltage over a ±0.5% range without compromising performance.The ADR430/ADR431/ADR433/ADR434/ADR435 are available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C.ApplicationsPrecision data acquisition systemsHigh resolution data convertersMedical instrumentsIndustrial process control systemsOptical control circuitsPrecision instruments |
| Voltage Reference | 12 | Active | |
ADR433Ultralow Noise XFET®3.0V Voltage Referencew/Current Sink and Source Capability | Power Management (PMIC) | 9 | Active | TheADR430/ADR431/ADR433/ADR434/ADR435series is a family of XFET®voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs. temperature nonlinearity in the ADR430/ADR431/ADR433/ADR434/ADR435 is minimized.The XFET references operate at lower current (800 μA) and lower supply voltage headroom (2 V) than buried Zener references. Buried Zener references require more than 5 V of headroom for operation. The ADR430/ADR431/ADR433/ADR434/ADR435 XFET references are low noise solutions for 5 V systems.The ADR430/ADR431/ADR433/ADR434/ADR435 family has the capability to source up to 30 mA of output current and sink up to −20 mA. It also comes with a trim terminal to adjust the output voltage over a ±0.5% range without compromising performance.The ADR430/ADR431/ADR433/ADR434/ADR435 are available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C.ApplicationsPrecision data acquisition systemsHigh resolution data convertersMedical instrumentsIndustrial process control systemsOptical control circuitsPrecision instruments |
ADR434Low Noise XFET®Voltage References with Current Sink and Source Capability | Power Management (PMIC) | 9 | Active | TheADR430/ADR431/ADR433/ADR434/ADR435series is a family of XFET®voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs. temperature nonlinearity in the ADR430/ADR431/ADR433/ADR434/ ADR435 is minimized.The XFET references operate at lower current (800 μA) and lower supply voltage headroom (2 V) than buried Zener references. Buried Zener references require more than 5 V of headroom for operation. The ADR430/ADR431/ADR433/ADR434/ADR435 XFET references are low noise solutions for 5 V systems.The ADR430/ADR431/ADR433/ADR434/ADR435 family has the capability to source up to 30 mA of output current and sink up to −20 mA. It also comes with a trim terminal to adjust the output voltage over a ±0.5% range without compromising performance.The ADR430/ADR431/ADR433/ADR434/ADR435 are available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C.ApplicationsPrecision data acquisition systemsHigh resolution data convertersMedical instrumentsIndustrial process control systemsOptical control circuitsPrecision instruments |
