Texas Instruments REF2940AIDBZT Voltage References
The REF2940AIDBZT is a 3-terminal voltage reference from Texas Instruments, operating at a maximum temperature of 125°C.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments REF2940AIDBZT Voltage References technical specifications.
General
Alternate Parts Comparison (REF2940AIDBZT vs REF2940AIDBZR vs REF2940AIDBZRG4 vs REF3312AIDBZT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | ±2% | ±2% | ±2% | ±0.15% |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Current Supply | 59µA | 59µA | 59µA | 8.5µA |
| Input Voltage | 4.146V ~ 5.5V | 4.146V ~ 5.5V | 4.146V ~ 5.5V | 1.7V ~ 5.5V |
| Noise 0 1 Hz to 10 Hz | 45µVp-p | 45µVp-p | 45µVp-p | 35µVp-p |
| Output Current | 25 mA | 25 mA | 25 mA | 30 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 4.096V | 4.096V | 4.096V | 1.25V |
| Reference Type | Series | Series | Series | Series |
| Temperature Coefficient | 100ppm/°C | 100ppm/°C | 100ppm/°C | 30ppm/°C |
| Action |
Texas Instruments REF2940AIDBZT Voltage References Overview
The REF2940AIDBZT is a 3-terminal voltage reference from Texas Instruments, operating at a maximum temperature of 125°C. It has a single function and a pin count of 3, with a terminal position of dual. The device is packaged in a SOT package, with dimensions of 1.3mm width and 2.92mm length.
It is designed for automotive applications, with a supply voltage range of 4.146V to 5.5V and a maximum voltage tolerance of 2%.
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REF2940AIDBZRTexas Instruments