Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Function | Precision voltage-to-current converter/transmitter |
| Output Ranges | 0–20 mA, 4–20 mA, 5–25 mA; up to 32 mA source |
| Transfer Setting | Single RSET sets current ratio |
| Accuracy / Linearity | 0.015% accuracy; 0.002% nonlinearity stated features |
| Supply | 7 V to 44 V |
| Auxiliary | 3 V to 15 V adjustable regulator, EF and OD |
| Package | HVSSOP (DGQ), 10 pins |
| Exact Packing | 250-piece small tape and reel |
Product Overview
XTR111AIDGQT is electrically the HVSSOP XTR111 analog-output solution but supplied in the 250-piece small-reel format. It is useful for prototypes, NPI and lower-volume production where committing to a 2500-piece DGQR reel is unnecessary.
The current-loop architecture still relies on an external P-MOSFET and a precision RSET. Output-current accuracy, PMOS dissipation and loop compliance must therefore be engineered exactly as for the large-reel DGQR version.
Because DGQT and DGQR share the DGQ package, this exact-order difference is primarily procurement/packing. It should not be used as a reason to invent electrical differences between the two SKUs.
For related devices, see HKEQGOO’s ADCs/DACs – Special Purpose category.
Technical Specifications
| Parameter | Verified Information |
|---|---|
| Manufacturer | Texas Instruments |
| Exact MPN | XTR111AIDGQT |
| Function | Precision voltage-to-current converter/transmitter |
| Output Ranges | 0–20 mA, 4–20 mA, 5–25 mA; up to 32 mA source |
| Transfer Setting | Single RSET sets current ratio |
| Accuracy / Linearity | 0.015% accuracy; 0.002% nonlinearity stated features |
| Supply | 7 V to 44 V |
| Auxiliary | 3 V to 15 V adjustable regulator, EF and OD |
| Package | HVSSOP (DGQ), 10 pins |
| Exact Packing | 250-piece small tape and reel |
| Manufacturer Status | Active / Production |
| Part Marking | CCM |
Functional Highlights
Small-reel packing can reduce NPI inventory without changing the PCB
The 250-piece format supports pilot builds while preserving the qualified DGQ footprint and electrical design used for later large-reel production.
Precision still depends on the external resistor and power transistor
RSET tempco affects transfer gain, and the PMOS must stay within SOA across high loop supply and low load-voltage conditions.
Design Considerations
- Keep DGQT/DGQR explicitly separated in ERP purchasing quantities even though the PCB footprint is the same.
- Validate PMOS dissipation at maximum supply and output current.
- Use a low-tempco RSET and account for auxiliary-regulator current in the total power budget.
Product Status and Exact Order Code
Manufacturer status: Active / Production
Texas Instruments lists XTR111AIDGQT as Active / Production; HVSSOP (DGQ), 10 pins; 250-piece small tape and reel; Level-2-260C-1 YEAR; −40°C to +125°C; marking CCM.
Related Engineering Resources
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. After an order is placed, physical product, label, packaging, and Date Code photos may be provided where appropriate.
Request a Quote
To request a quotation, provide the manufacturer part number, required quantity, destination, target Date Code if applicable, and any testing or inspection requirements.
