XTR101AU Texas Instruments analog-mixed-signal (SOIC) In Stock
XTR101AU is a 2-wire 4-20mA precision current transmitter by Texas Instruments in SOIC-8 package, operating -40°C to 85°C. Priced from $27.96/unit, in-stock, 1 piece MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- XTR101AU Datasheet PDF
- Category
- analog-mixed-signal
- Price
- From $16.7500(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
The XTR101AU is widely used in industrial process control systems for transmitting sensor signals over long distances using the standard 4-20mA current loop. It suits pressure transmitters, temperature sensors, flow meters, and remote sensing applications where two-wire loop-powered operation is required.
Specifications
| Supply Voltage | 7.5V to 40V |
| Output Current | 4-20mA |
| Interface | 2-Wire Loop |
| Operating Temperature | -40°C to +85°C |
| Package | SOIC-8 |
| Quiescent Current | 50µA typ |
| Accuracy | ±0.025% typ |
| Package | SOIC |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the XTR101AU and what does it do?
The XTR101AU is a 2-wire, 4-20mA precision current transmitter IC from Texas Instruments. It converts a sensor signal (voltage or resistive) into a standard 4-20mA current loop output, enabling long-distance signal transmission in industrial process control systems with just two wires carrying both power and signal.
What are the key specifications of the XTR101AU?
The XTR101AU operates from a 7.5V to 40V supply, outputs 4-20mA current, draws only 50µA quiescent current, and achieves ±0.025% typical accuracy. It comes in an 8-pin SOIC package and operates over the industrial temperature range of -40°C to +85°C.
What applications is the XTR101AU designed for?
The XTR101AU is designed for industrial process control applications including pressure transmitters, temperature sensors, flow meters, and remote sensing systems. Its 2-wire loop-powered design simplifies field wiring and makes it ideal for distributed control systems (DCS) and SCADA applications.
What are compatible alternatives or replacements for the XTR101AU?
Compatible alternatives for the XTR101AU include the XTR110 (voltage-to-current converter), XTR111 (high-voltage current transmitter), and AD693 from Analog Devices. The choice depends on your supply voltage range, accuracy requirements, and output configuration.
What is the pricing and availability of the XTR101AU?
The XTR101AU is available from $27.96 per unit at 1-piece MOQ, dropping to $16.75 at 10,000 pieces. It is currently in stock with global shipping available. Minimum order is 1 piece with fast lead times for standard quantities.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $27.9630 | $27.96 |
| 80+ | $23.1670 | $1853.36 |
| 500+ | $18.8500 | $9425.00 |
| 1000+ | $17.8000 | $17800.00 |
| 10000+ | $16.7500 | $167500.00 |
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