Datasheet Texas Instruments REF200AU
| Manufacturer | Texas Instruments |
| Series | REF200 |
| Part Number | REF200AU |
Dual, 100-ВµA Current Source/Sink 8-SOIC -25 to 85
Datasheets
REF200 Dual Current Source and Current Sink datasheet
PDF, 1.5 Mb, Revision: B, File published: Jul 23, 2015
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 75 |
| Carrier | TUBE | TUBE |
| Device Marking | 200U | REF |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Download | Download |
Parametrics
| Iout/Iz(Max) | 0.1 mA |
| Operating Temperature Range | -25 to 85 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rating | Catalog |
| Vin(Max) | 40 V |
| Vin(Min) | 2.5 V |
Eco Plan
| RoHS | Compliant |
Application Notes
- Single-Supply, Low-Power Measurements Of Bridge NetworksPDF, 26 Kb, File published: Sep 27, 2000
Bridge sensor measurements often need to be made in systems operating on a single 5V power supply. An OPA1013 dual op amp along with a REF200 current source, makes an excellent bridge measurement system which features low power single-supply 5V operation and immunity to power supply variations. One OPA1013 dual op amp is used as a two-op-amp instrumentation amplifier. A second OPA1013 is used with - Make A Precision Current Source or Current SinkPDF, 26 Kb, File published: Sep 27, 2000
The precision current source and sink are based on the new REF102 10.0V voltage reference. With 2.5ppm/В°C VOUT drift, and better than 5ppm/1000hrs long-term stability, this buried-zener-based voltage reference offers the best performance available from a single-chip voltage reference today. The REF200 uses a band-gap type reference to allow low-voltage two-terminal operation. This m - Diode-Based Temperature MeasurementPDF, 44 Kb, File published: Sep 27, 2000
Diodes are frequently used as temperature sensors in a wide variety of moderate-precision temperature measurement applications. The relatively high temperature coefficient of about -2mV/В°C is fairly linear. To make a temperature measurement system with a diode requires excitation, offsetting, and amplification. The circuitry can be quite simple. This Bulletin contains a collection of circuits - Make a Precision -10 V Reference (Rev. A)PDF, 87 Kb, Revision: A, File published: May 18, 2015
- Boost Instrument Amp CMR With Common-Mode Driven SuppliesPDF, 175 Kb, File published: Sep 27, 2000
Ever-increasing demands are being placed on instrumentation amplifier (IA) performance. When standard IAs can not deliver the required performance, consider this enhanced version. Dramatic performance improvements can be achieved by operating the input amplifiers of a classical three-op-amp IA from common-mode driven sub-regulated power supplies. - Implementation and Applications of Current Sources and Current ReceiversPDF, 427 Kb, File published: Sep 27, 2000
This application guide is intended as a source book for the design and application of: Current sourcesCurrent sinksFloating current sourcesVoltage-to-current converters(transconductance amplifiers)Current-to-current converters (current mirrors)Current-to-voltage converters(transimpedance amplifiers) - Optoelectronics Circuit CollectionPDF, 261 Kb, File published: Jun 11, 2001
This application report presents a collection of analog circuits that may be useful in electro-optic applications such as optical networking. The circuits are Avalanche Photodiode Bias Supply 1; Linear TEC Driver-1, -2, and -3; Laser Diode Driver-1 and -2; and Temperature Under- and Over-range Sensing with a Window Comparator.
Model Line
Series: REF200 (6)
Manufacturer's Classification
- Semiconductors > Power Management > Voltage Reference > Current Reference
