Product Summary
The MAX6225BCSA is a low-noise, precision voltage reference with extremely low 1ppm/℃ temperature coefficients and excellent ±0.02% initial accuracy. The MAX6225BCSA features buried-zener technology for lowest noise performance. Load-regulation specifications are guaranteed for source and sink currents up to 15mA. Excellent line and load regulation and low output impedance at high frequency make the MAX6225BCSA ideal for high-resolution data-conversion systems up to 16 bits. It is used in High-Resolution Analog-to-Digital and Digital-to-Analog Converters, High-Accuracy Reference Standard, High-Accuracy Industrial and Process Control, Digital Voltmeters, ATE Equipment, Precision Current Sources.
Parametrics
MAX6225BCSA absolute maximum ratings: (1)IN: -0.3V to +40V; (2)OUT, TRIM:-0.3V to +12V; (3)NR: -0.3V to +6V; (4)OUT Short Circuit to GND Duration (VIN ≤ 40V): 5sec; (5)Continuous Power Dissipation (TA = +70℃) Plastic DIP (derate 9.09mW/℃ above +70℃): 727mW, SO (derate 5.88mW/℃ above +70℃): 471mW, CERDIP (derate 8.00mW/℃ above +70℃): 640mW; (6)Operating Temperature Ranges: 0℃ to +70℃; (7)Storage Temperature Range: -65℃ to +150℃; (8)Lead Temperature (soldering, 10sec): +300℃.
Features
MAX6225BCSA features: (1)Low 1.0ppm/℃ Temperature Coefficient; (2)Very Low 1.5μVp-p Noise (0.1Hz to 10Hz); (3)±0.02% Initial Accuracy; (4)±15mA Output Source and Sink Current; (5)Low, 18mW Power Consumption (MAX6225); (6)Industry-Standard Pinout; (7)Optional Noise Reduction and Voltage Trim; (8)Excellent Transient Response; (9)8-Pin SO Package Available; (10)Low 20ppm/1000h Long-Term Stability; (11)Stable for All Capacitive Loads.
Diagrams

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![]() MAX6225BCSA-T |
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