Texas Instruments REF1004I-2.5 Microcontrollers
2.5-V, 20-ppm/°C micropower voltage reference 8-SOIC -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF1004I-2.5
Base Model
Detailed Description
2.5-V, 20-ppm/°C micropower voltage reference 8-SOIC -40 to 85
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
REF1004I-2.5 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF1004I-2.5 Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Tolerance
±0.4%
Temperature Coefficient
20ppm/°C Typical
Output Type
Fixed
Reference Type
Shunt
Output Current
20 mA
Output Voltage
2.5V
Noise 10 Hz to 10k Hz
120µVrms
Alternate Parts Comparison (REF1004I-2.5 vs REF1004I-1.2/2K5 vs REF1004I-1.2E4 vs REF1004I-2.5/2K5)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | -- | 8-SOIC | 8-SOIC |
| Tolerance | ±0.4% | -- | ±0.3% | ±0.4% |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Current Cathode | 20 µA | -- | 10 µA | 20 µA |
| Output Current | 20 mA | -- | 20 mA | 20 mA |
| Output Type | Fixed | -- | Fixed | Fixed |
| Output Voltage | 2.5V | -- | 1.235V | 2.5V |
| Reference Type | Shunt | -- | Shunt | Shunt |
| Temperature Coefficient | 20ppm/°C Typical | -- | 20ppm/°C Typical | 20ppm/°C Typical |
| Action |
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