0
ACTIVE
Rating |
Automotive |
VO (V) |
3 |
Temp coeff (max) (ppm/°C) |
8 |
Initial accuracy (max) (%) |
0.1 |
Features |
TRIM/NR pin |
Iout/Iz (max) (mA) |
10 |
Vin (min) (V) |
3.2 |
Vin (max) (V) |
18 |
Iq (typ) (mA) |
0.8, 800 |
TI functional safety category |
Functional Safety-Capable |
LFN 0.1 to 10 Hz (typ) (µVPP) |
9 |
Operating temperature range (°C) |
-40 to 125 |
SOIC (D)-8-29.4 mm² 4.9 x 6
The REF50xxA-Q1 family of devices is low-noise, low-drift, very-high precision-voltage reference. These reference devices are capable of both sinking and sourcing, and are very robust with regard to line and load changes.
Excellent temperature drift (3 ppm/°C) and high accuracy (0.05%) are achieved using proprietary design techniques. These features combined with very low noise make the REF50xxA-Q1 family of devices ideal for use in high-precision data acquisition systems.
Each reference voltage is available in a standard-grade versions. The devices are offered in SO-8 packages and are specified from –40°C to 125°C.
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