ADR434 Series
Low Noise XFET®Voltage References with Current Sink and Source Capability
Manufacturer: Analog Devices Inc./Maxim Integrated
Catalog
Low Noise XFET®Voltage References with Current Sink and Source Capability
| Part | Reference Type | Voltage - Output (Min/Fixed) | Mounting Type | Current - Output | Package Name | Temperature Coefficient | Voltage - Input (Minimum) | Voltage - Input (Maximum) | Package Length | Package Width | Current - Supply | Operating Temperature (Max) | Operating Temperature (Min) | Output Type | Noise | Tolerance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | Series | 4.096 V | Surface Mount | 10 mA | 8-SOIC | 3 ppm/°C | 6.1 V | 18 V | 0.154 in | 3.9 mm | 800 µA | 125 °C | -55 °C | Fixed | 6.25 µVp-p | 0.04 % |
Analog Devices Inc./Maxim Integrated | Series | 4.096 V | Surface Mount | 10 mA | 8-SOIC | 3 ppm/°C | 6.1 V | 18 V | 0.154 in | 3.9 mm | 800 µA | 125 °C | -55 °C | Fixed | 6.25 µVp-p | 0.04 % |
 Analog Devices Inc./Maxim Integrated | Series | 4.096 V | Surface Mount | 30 mA | 8-MSOP 8-TSSOP 8-MSOP | 10 ppm/°C | 6.1 V | 18 V | 0.118 in | 3 mm | 800 µA | 125 °C | -40 °C | Fixed | 6.25 µVp-p | 0.12 % |
Analog Devices Inc./Maxim Integrated | Series | 4.096 V | Surface Mount | 30 mA | 8-MSOP 8-TSSOP 8-MSOP | 10 ppm/°C | 6.1 V | 18 V | 0.118 in | 3 mm | 800 µA | 125 °C | -40 °C | Fixed | 6.25 µVp-p | 0.12 % |
Analog Devices Inc./Maxim Integrated | Series | 4.096 V | Surface Mount | 30 mA | 8-SOIC | 10 ppm/°C | 6.1 V | 18 V | 0.154 in | 3.9 mm | 800 µA | 125 °C | -40 °C | Fixed | 6.25 µVp-p | 0.12 % |
 Analog Devices Inc./Maxim Integrated | Surface Mount | 8-SOIC | 0.154 in | 3.9 mm | ||||||||||||
Analog Devices Inc./Maxim Integrated | Series | 4.096 V | Surface Mount | 30 mA | 8-SOIC | 3 ppm/°C | 6.1 V | 18 V | 0.154 in | 3.9 mm | 800 µA | 125 °C | -40 °C | Fixed | 6.25 µVp-p | 0.04 % |
Analog Devices Inc./Maxim Integrated | Series | 4.096 V | Surface Mount | 30 mA | 8-SOIC | 10 ppm/°C | 6.1 V | 18 V | 0.154 in | 3.9 mm | 800 µA | 125 °C | -40 °C | Fixed | 6.25 µVp-p | 0.12 % |
Analog Devices Inc./Maxim Integrated | Series | 4.096 V | Surface Mount | 30 mA | 8-SOIC | 3 ppm/°C | 6.1 V | 18 V | 0.154 in | 3.9 mm | 800 µA | 125 °C | -40 °C | Fixed | 6.25 µVp-p | 0.04 % |
Description
AI
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