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MAX6070/MAX6071
EVALUATION KIT AVAILABLE
Low-Noise, High-Precision Series Voltage References
General Description
The MAX6070/MAX6071 offer a very low noise and low-drift voltage reference in a small 6-pin SOT23 package. These devices provide a 1/f noise voltage of only 4. 8µVP-P at an output voltage of 2. 5V, with a temperature drift of 6ppm/°C (max, A grade). The devices consume 150μA of supply current and can sink and source up to 10mA of load current. The low-drift and low-noise specifications enable enhanced system accuracy, making these devices ideal for high-precision industrial applications. The MAX6070 offers a noise filter option for wideband applications.
The devices are available in a 6-pin SOT23 package and are specified over the extended industrial temperature range of ‑40°C to +125°C. The 2. 5V options are also available in a 6-bump 0. 78mm x 1. 41mm wafer-level package (WLP).
Applications
●● High-Accuracy Industrial and Process Control ●● Precision Instrumentation ●● High-Resolution ADCs and DACs ●● Precision Current Sources ●● Automotive
Benefits and Features
●● 6-Pin SOT23 Package Reduces System Board Space
●● Stable Performance over Temperature and Time Improves System Accuracy • High ±0. 04% Initial Accuracy • Low 1. 5ppm/°C (typ), 6ppm/°C (max, A grade) Temperature Drift • Low 4. 8μVP-P Noise (0. 1Hz to 10Hz) at 2. 5V • Low 200mV Dropout Voltage • High 85dB Ripple Rejection
●● Low 150μA Supply Current Reduces Power Consumption
●● Filter Option Lowers High-Frequency Noise
●● Output Options: 1. 25V, 1. 8V, 2. 048V, 2. 5V, 3. 0V, 3. 3V, 4. 096V, and 5. 0V Cover Common Voltage Levels for a Wide Variety of Applications
●● 0. 78mm x 1. 41mm WLP with 0. 35mm Bump Spacing
●● AEC-Q100 Qualified (Refer to Ordering Information)
Ordering Information and Selector Guide appear at end of data sheet.
Typical Operating Circuits
IN VIN
0. 1µF
MAX6070
FILTER 0. 1µF
BANDGAP VOLTAGE REFERENCE
OUTS
IN VIN
0. 1µF
MAX6071
O...
MAX6071 PDF File
