Texas Instruments
REF1933AIDDCT
REF1933AIDDCT
Regular price
$2.23 USD
Regular price
Sale price
$2.23 USD
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REF1933AIDDCT Texas Instruments - Yeehing Electronics
3.3-V Vref, dual-output Vref & Vref/2 voltage reference
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.301 |
| 100 — 249 | 2.016 |
| 250 — 999 | 1.413 |
| 1,000 + | 2.23 |
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 | 1.65 V, 3.3 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 | REF1933 |
| Packaging | Reel |
| Input Voltage | 3.32 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
| REF1933AIDDCT 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.
