Datasheet Texas Instruments REF3140AIDBZRG4
| Manufacturer | Texas Instruments |
| Series | REF3140 |
| Part Number | REF3140AIDBZRG4 |
20ppm/В°C Max, 100ВµA, SOT23-3 Series Voltage Reference 3-SOT-23 -40 to 125
Datasheets
REF31xx 15ppm/В°C Maximum, 100-µA, SOT-23 Series Voltage Reference datasheet
PDF, 1.3 Mb, Revision: D, File published: Mar 31, 2016
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 3 |
| Package Type | DBZ |
| Industry STD Term | SOT-23 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | R31D |
| Width (mm) | 1.3 |
| Length (mm) | 2.92 |
| Thickness (mm) | 1 |
| Pitch (mm) | .96 |
| Max Height (mm) | 1.22 |
| Mechanical Data | Download |
Parametrics
| Initial Accuracy(Max) | 0.2 % |
| Iout/Iz(Max) | 10 mA |
| Iq(Max) | 115 uA |
| Iq(Typ) | 100 uA |
| LFN 0.1-10Hz(Typ) | 53 ОјVpp |
| Operating Temperature Range | -40 to 125 C |
| Package Group | SOT-23 |
| Package Size: mm2:W x L | 3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23) PKG |
| Pin/Package | 3SOT-23 |
| Rating | Catalog |
| Special Features | N/A |
| Temp Coeff(Max) | 15,20 ppm/ degree C |
| Temp Coeff(Typ) | 5,10 ppm/ degree C |
| VO | 4.096 V |
| Vin(Max) | 5.5 V |
| Vin(Min) | 4.146 V |
Eco Plan
| RoHS | Compliant |
Application Notes
- High-Voltage Signal Conditioning for Differential ADCsPDF, 125 Kb, File published: Jun 14, 2004
Analog designers are frequently required to convert high-voltage signals to levels acceptable to low-voltage data converters with differential inputs. This paper describes solutions for this common task using modern amplifiers and typical power supplies. Three examples of conditioning В±10V bipolar signals for low-voltage analog-to-digital converters (ADCs) are shown: a single-supply design,
Model Line
Series: REF3140 (4)
- REF3140AIDBZR REF3140AIDBZRG4 REF3140AIDBZT REF3140AIDBZTG4
Manufacturer's Classification
- Semiconductors > Power Management > Voltage Reference > Series Voltage Reference
