| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| REF200AU/2K5E4 | Texas Instruments | Check for Price | Analog Circuit, 2 Func, 1 Channel, BIPolar, PDSO8 | REF200AU vs REF200AU/2K5E4 |
Part Details for REF200AU by Texas Instruments
Results Overview of REF200AU by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
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Industrial Automation
Transportation and Logistics
Agriculture Technology
Electronic Manufacturing
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Automotive
Robotics and Drones
REF200AU Information
REF200AU by Texas Instruments is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| REF200AU | Texas Instruments | Dual, 100-µA Current Source/Sink 8-SOIC -25 to 85 | |
| REF200AUE4 | Texas Instruments | Dual, 100-µA Current Source/Sink 8-SOIC -25 to 85 | |
| REF200AU/2K5 | Texas Instruments | Dual, 100-µA Current Source/Sink 8-SOIC -25 to 85 |
Price & Stock for REF200AU
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
71AJ9188
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Newark | Current Sense Amp, Ref200Au, |Texas Instruments REF200AU RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$8.0078 | Buy Now |
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Bristol Electronics | Current Source 8-Pin SOIC Tube | 1 |
|
RFQ | |
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|
NexGen Digital | 7 |
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RFQ | ||
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|
Chip 1 Exchange | INSTOCK | 24 |
|
RFQ | |
|
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Chip Stock | IC CUR MIRROR/SINK 0.25% 8SOIC ", Current Mirror, Current Sink/Source Regulator 100µA 8-SOIC", | 28500 |
|
RFQ | |
|
|
Win Source Electronics | IC CUR MIRROR/SINK 0.25% 8SOIC | 769 |
|
$488.2443 | Buy Now |
US Tariff Estimator: REF200AU by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
REF200AU CAD Models
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REF200AU Part Data Attributes
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REF200AU
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
REF200AU
Texas Instruments
Analog Circuit, 2 Func, 1 Channel, BIPolar, PDSO8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| Similar Group | An00104011131015 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Analog IC - Other Type | Analog Circuit | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 2.5 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Output Current-Max | 0.0001 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Supply Voltage-Max (Vsup) | 40 V | |
| Supply Voltage-Min (Vsup) | 2.5 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Other | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for REF200AU
This table gives cross-reference parts and alternative options found for REF200AU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of REF200AU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
REF200AU Frequently Asked Questions (FAQ)
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The REF200AU should be placed close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is referencing, with a low-impedance connection to the analog ground plane. The device should be oriented to minimize noise coupling, and a decoupling capacitor (e.g., 10nF) should be placed as close as possible to the device.
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The REF200AU requires a stable power supply with a voltage range of 4.5V to 36V. A decoupling capacitor (e.g., 10uF) should be placed between the power supply pins (VCC and GND) to filter out noise. Additionally, the power supply should be able to provide a minimum of 1mA of current to ensure proper operation.
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The REF200AU operates over a temperature range of -40°C to 125°C. The voltage reference output has a temperature coefficient of ±10ppm/°C, which means the output voltage will vary by ±10ppm for every 1°C change in temperature. This can be compensated for by using temperature compensation circuits or by using a temperature-stable voltage reference.
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The output impedance of the REF200AU is typically around 0.2Ω. This can affect the accuracy of the voltage reference output, especially when driving high-impedance loads. To minimize the impact, it's recommended to buffer the output with an op-amp or use a low-impedance load.
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The REF200AU is susceptible to electromagnetic interference (EMI) and radio-frequency interference (RFI). To minimize their impact, use a shielded enclosure, keep the device away from high-frequency sources, and use a low-pass filter or ferrite bead to filter out high-frequency noise.