Description
REF1941AIDDCT Texas Instruments - Yeehing Electronics
4.1-V Vref, dual-output Vref & Vref/2 voltage reference
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 2.555 |
100 — 249 | 2.239 |
250 — 999 | 1.57 |
1,000 + | 0.89 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Voltage References |
RoHS | Y |
Mounting Style | SMD/SMT |
Package / Case | SOT-23-Thin-5 |
Reference Type | Series, Shunt References |
Output Voltage | 2.048 V, 4.096 V |
Initial Accuracy | 0.1 % |
Temperature Coefficient | 25 PPM / C |
Series VREF - Input Voltage - Max | 5.5 V |
Shunt Current - Max | 20 mA |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C |
Series | REF1941 |
Packaging | Reel |
Input Voltage | 4.116 V to 5.5 V |
Operating Temperature Range | - 40 C to + 125 C |
Brand | Texas Instruments |
Shutdown | Shutdown |
Moisture Sensitive | Yes |
Operating Supply Current | 360 uA |
Product Type | Voltage References |
Factory Pack Quantity | 250 |
Subcategory | PMIC - Power Management ICs |
Unit Weight | 0.000557 oz |
For more information, please refer to datasheet
Documents
REF1941AIDDCT Datasheet |
More Information
Applications with only a positive supply voltage often require an additional stable voltage in the middle of the analog-to-digital converter (ADC) input range to bias input bipolar signals. The REF19xx provides a reference voltage (VREF) for the ADC and a second highly-accurate voltage (VBIAS) that can be used to bias the input bipolar signals.