Model:ADR3440ARJZ-R7
Model:ADR3440ARJZ-R7
Manufacturer： Analog Devices Inc. (ADI)
Stocks：20000
Describe：
The micro-power, high-precision series voltage reference source adopts ADI's proprietary Digi-Trim® technology to digitally trim the output voltage and temperature coefficient. It has a fixed output of 4.096V, with an initial accuracy of ±0.1% and a temperature coefficient of 8ppm/°C. The operating current is only 100μA (maximum). This device is packaged in a small SOT-23-6 package, featuring low output voltage noise (29µVp-p @ 0.1-10Hz), and supports +10mA sourcing current and -3mA sinking current output. It is suitable for applications with strict requirements on power consumption and accuracy, such as precision data acquisition systems, industrial instruments, medical equipment, and battery-powered devices.
Features ：
• High-precision output: Initial accuracy ±0.1% (maximum), temperature coefficient 8ppm/°C (maximum)
• Output voltage: 4.096V - Fixed output
• Ultra-low power consumption: Static current 100 µA (maximum value), extremely low shutdown current
• Wide operating voltage: Input voltage range 4.3V ~ 5.5V
• Output current capability: +10mA source current / -3mA sink current
• Low differential voltage: 250 mV @ 2 mA load current
• Low output noise: 29 µVp-p at 0.1 - 10Hz, 53 µVrms at 10Hz - 10kHz
• Wide operating temperature range: Industrial grade temperature range -40°C to +125°C
• Packaging form: SOT-23-6 small surface mount package
• Stable and reliable: Low output voltage hysteresis and low long-term output voltage drift
• Environmental compliance: Meets RoHS standards, MSL level 1 (unrestricted)
Application：
• Precise data acquisition system
• Industrial instruments and meters
• Medical equipment
• Battery-powered equipment
• High-precision measurement and control system
• Portable instruments and meters
