XTR117AIDGKTG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments XTR117AIDGKTG4 is a precision 4-20 mA current loop transmitter IC converting 0 V to 5 V input signals to industry-standard 4-20 mA outputs. The 8-pin TSSOP package supports two-wire sensor interface designs for industrial field instruments.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- XTR117AIDGKTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Precision 4-20 mA current loop transmitter with 0 V to 5 V input range and 0.05% linearity
- Two-wire loop-powered operation eliminating separate power supply wiring in field transmitters
- 8-pin TSSOP package with wide supply compliance up to 40 V for long cable industrial installations
Applications
The XTR117AIDGKTG4 translates voltage or current signals from temperature, pressure, and flow sensors into 4-20 mA current loops for transmission over long cable runs in industrial process control systems. Its loop-powered two-wire architecture simplifies field wiring in PLCs, SCADA systems, and distributed control environments where only 2 wires reach the sensor transmitter.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.25mA |
| Supply Voltage-Max (Vsup) | 40V |
| Supply Voltage-Min (Vsup) | 7.5V |
| Supply Voltage-Nom (Vsup) | 24V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does XTR117AIDGKTG4 accept, and what is its output current span?
The XTR117AIDGKTG4 accepts a 0 V to 5 V input signal and converts it to a 4-20 mA output current loop. The 16 mA span corresponds to the full-scale input range, providing 0.05% linearity accuracy. This industry-standard 4-20 mA output is compatible with PLCs and DCS inputs across cable lengths up to several hundred meters.
How does the two-wire loop-powered architecture of XTR117AIDGKTG4 simplify industrial field wiring?
In two-wire loop-powered mode, the XTR117AIDGKTG4 draws its operating power directly from the 4-20 mA current loop, requiring only 2 wires from the transmitter to the controller. This eliminates the need for a separate power supply cable to the field instrument, reducing installation cost by roughly 30% compared to 4-wire transmitter designs in remote sensor applications.
What loop compliance voltage does XTR117AIDGKTG4 support, and why does it matter for long cable installations?
The XTR117AIDGKTG4 supports loop supply voltages up to 40 V, providing sufficient headroom to drive 4-20 mA signals through cable resistances of up to 1500 ohms at full-scale current. For a 500-meter cable installation with 3 ohm/km resistance, the 40 V compliance ensures the loop operates within spec even when multiple transmitters share a single loop supply.
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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.
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