Texas Instruments REF1004I-1.2E4 Voltage Reference
1.235-V, 20-PPM/C MICROPOWER VOL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF1004I-1.2E4
Detailed Description
1.235-V, 20-PPM/C MICROPOWER VOL
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
REF1004I-1.2E4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF1004I-1.2E4 Voltage Reference technical specifications.
General
Package / Case
8-SOIC
Operating Temperature
-40°C ~ 85°C (TA)
Tolerance
±0.3%
Reference Type
Shunt
Output Type
Fixed
Output Current
20 mA
Current Cathode
10 µA
Noise 10 Hzto10k Hz
60µVrms
Temperature Coefficient
20ppm/°C Typical
Output Voltage
1.235V
Alternate Parts Comparison (REF1004I-1.2E4 vs REF3030AIDBZRG4 vs REF5020AIDGKT vs REF5045ID)
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 | TO-236-3, SC-59, SOT-23-3 | 8-TSSOP | 8-SOIC |
| Tolerance | ±0.3% | 0.2% | 0.1% | 0.05% |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Output Current | 20 mA | 25mA | 10mA | 10mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.235V | 3V | 2.048V | 4.5V |
| Reference Type | Shunt | Series | Series | Series |
| Temperature Coefficient | 20ppm/°C Typical | 75ppm/°C | 8ppm/°C | 3ppm/°C |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Current Supply | -- | 50µA | 1.2mA | 1.2mA |
| Height | -- | 1.22mm | 1.07mm | 1.75mm |
| Input Voltage | -- | 3.05V ~ 5.5V | 2.7V ~ 18V | 4.7V ~ 18V |
| Action |
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