Maxim Integrated MAX6195AESA+, Series Voltage Reference, Fixed 5V Output, ±0.04% Tolerance, 5ppm/°C, 35µA Supply Current, 8-SOIC Surface Mount, -40°C to +85°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Reference type | Series |
| Voltage - input | 5.2V ~ 12.6V |
| Voltage - output (Min (Fixed)) | 5V |
| Output current | 500 µA |
| Current - supply | 35µA |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Tolerance | ±0.04% |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Noise - 0.1Hz to 10Hz | 120µVp-p |
| Noise - 10Hz to 10kHz | 240µVrms |
| Temperature coefficient | 5ppm/°C |
The Maxim Integrated MAX6195AESA+ is a series voltage reference that outputs a fixed 5V with an initial tolerance of ±0.04%.
Output current is limited to 500 µA. That's enough to bias the reference input of one or two ADCs and a small resistive divider, but not enough to power external op-amps or a load cell. Plan a buffer if you need to drive more than a few hundred microamps.
Output noise is specified at 120µVp-p from 0.1Hz to 10Hz and 240µVrms from 10Hz to 10kHz. That's low enough for most 12- to 14-bit ADC reference applications without additional filtering.
The initial tolerance is ±0.04%, which means the output is within 2 mV of 5V at 25°C. This is a precision-grade reference suitable for 12- to 16-bit systems where gain error matters.
Yes, the MAX6195AESA+ is rated for a maximum output current of 500 µA. That's enough to bias the reference input of one or two ADCs and a small divider, but not enough to drive external loads like op-amps or sensors directly.