Texas Instruments REF1004I-2.5/2K5 Voltage Reference
IC VREF SHUNT 0.4% 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF1004I-2.5/2K5
Detailed Description
IC VREF SHUNT 0.4% 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
REF1004I-2.5/2K5 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF1004I-2.5/2K5 Voltage Reference 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-2.5/2K5 vs REF102AUG4 vs REF5025AQDRQ1 vs REF02AUG4)
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 | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | ±0.4% | ±0.1% | ±0.1% | ±0.3% |
| Operating Temperature | -40°C ~ 85°C (TA) | -25°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Output Current | 20 mA | 10 mA | 10 mA | 21 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 2.5V | 10V | 2.5V | 5V |
| Reference Type | Shunt | Series | Series | Series |
| Temperature Coefficient | 20ppm/°C Typical | 10ppm/°C | 8ppm/°C | 15ppm/°C |
| Current Supply | -- | 1.4mA | 1.2mA | 1.4mA |
| Input Voltage | -- | 11.4V ~ 36V | 2.7V ~ 18V | 8V ~ 40V |
| Noise 0 1 Hz to 10 Hz | -- | 5µVp-p | 7.5µVp-p | 4µVp-p |
| Action |
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