Datasheet Texas Instruments REF1941
| Manufacturer | Texas Instruments |
| Series | REF1941 |
Dual Output Vref and Vref/2 Voltage Reference
Datasheets
REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References datasheet
PDF, 2.4 Mb, Revision: A, File published: Jan 3, 2017
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Status
| REF1941AIDDCR | REF1941AIDDCT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| REF1941AIDDCR | REF1941AIDDCT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 5 | 5 |
| Package Type | DDC | DDC |
| Industry STD Term | SOT-23-THIN | SOT-23-THIN |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | GAJM | GAJM |
| Width (mm) | 1.6 | 1.6 |
| Length (mm) | 2.9 | 2.9 |
| Thickness (mm) | .87 | .87 |
| Pitch (mm) | .95 | .95 |
| Max Height (mm) | 1.1 | 1.1 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | REF1941AIDDCR | REF1941AIDDCT |
|---|---|---|
| Initial Accuracy(Max), % | 0.1 | 0.1 |
| Iout/Iz(Max), mA | 20 | 20 |
| Iq(Max), uA | 430 | 430 |
| Iq(Typ), uA | 360 | 360 |
| LFN 0.1-10Hz(Typ), ОјVpp | 49.2 | 49.2 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | SOT-23-THIN | SOT-23-THIN |
| Package Size: mm2:W x L, PKG | 5SOT-23-THIN: 8 mm2: 2.8 x 2.9(SOT-23-THIN) | 5SOT-23-THIN: 8 mm2: 2.8 x 2.9(SOT-23-THIN) |
| Pin/Package | 5SOT-23-THIN | 5SOT-23-THIN |
| Rating | Catalog | Catalog |
| Shutdown Current(Typ), uA | 3.3 | 3.3 |
| Special Features | Multiple outputs,Enable pin | Multiple outputs,Enable pin |
| Temp Coeff(Max), ppm/ degree C | 25 | 25 |
| Temp Coeff(Typ), ppm/ degree C | 10 | 10 |
| VO, V | 4.096,2.048 | 4.096,2.048 |
| Vin(Max), V | 5.5 | 5.5 |
| Vin(Min), V | 4.116 | 4.116 |
Eco Plan
| REF1941AIDDCR | REF1941AIDDCT | |
|---|---|---|
| RoHS | Compliant | Compliant |
Model Line
Series: REF1941 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Voltage Reference> Series Voltage Reference
