MAX6225BCSA+T, Maxim Integrated, Series Buried Zener Voltage Reference, 2.5V Fixed Output, ±0.12% Tolerance, 5ppm/°C, 15mA Output, 8-SOIC Surface Mount, 0°C to 70°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Reference type | Series, Buried Zener |
| Voltage - input | 8V ~ 36V |
| Voltage - output (Min (Fixed)) | 2.5V |
| Output current | 15 mA |
| Current - supply | 3mA |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Tolerance | ±0.12% |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Noise - 0.1Hz to 10Hz | 1.5µVp-p |
| Noise - 10Hz to 10kHz | 1.3µVrms |
| Temperature coefficient | 5ppm/°C |
The MAX6225BCSA+T is a 2.5 V fixed-output series voltage reference using a buried-zener topology. Tolerance is ±0.12% and temperature coefficient is 5 ppm/°C.
Input voltage range is 8 V to 36 V. Output current is rated at 15 mA.
Package is 8-SOIC with 3.90 mm body width. Mounting is surface-mount.
The temperature coefficient is 5 ppm/°C over the operating temperature range of 0°C to 70°C. Over the full 70°C span, the output can drift up to 350 ppm (0.875 mV at 2.5 V) from the 25°C value.
Yes, the part is ROHS3 compliant.
Yes, the operating temperature range is specified as 0°C to 70°C. This is a commercial-grade part; it is not rated for extended industrial or automotive temperature ranges.
Within the same MAX62xx family, the MAX6225A (tighter ±0.04% tolerance) and MAX6225B (standard ±0.12%) are pin-compatible alternatives that share the same 8-SOIC footprint and 2.5 V output. The 'A' grade is preferred when the system budget demands less than 1 mV initial error at 25°C.