REF4132A25DBVRQ1
ActiveAUTOMOTIVE 12-PPM/°C LOW-NOISE LOW-POWER PRECISION VOLTAGE REFERENCE
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REF4132A25DBVRQ1
ActiveAUTOMOTIVE 12-PPM/°C LOW-NOISE LOW-POWER PRECISION VOLTAGE REFERENCE
Technical Specifications
Parameters and characteristics for this part
| Specification | REF4132A25DBVRQ1 |
|---|---|
| Current - Output | 10 mA |
| Current - Supply | 100 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Noise - 0.1Hz to 10Hz | 15 ppmp-p |
| Noise - 10Hz to 10kHz | 24 çVrms |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1.81 mOhm |
| Package / Case | SC-74A, SOT-753 |
| Qualification | AEC-Q100 |
| Reference Type | Series |
| Supplier Device Package | SOT-23-5 |
| Temperature Coefficient | 12 ppm/°C |
| Tolerance | 0.05 % |
| Voltage - Input [Max] | 5.5 V |
| Voltage - Input [Min] | 2.55 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.39 | |
| 10 | $ 3.05 | |||
| 25 | $ 2.88 | |||
| 100 | $ 2.50 | |||
| 250 | $ 2.37 | |||
| 500 | $ 2.12 | |||
| 1000 | $ 1.79 | |||
| Digi-Reel® | 1 | $ 3.39 | ||
| 10 | $ 3.05 | |||
| 25 | $ 2.88 | |||
| 100 | $ 2.50 | |||
| 250 | $ 2.37 | |||
| 500 | $ 2.12 | |||
| 1000 | $ 1.79 | |||
| Tape & Reel (TR) | 3000 | $ 1.70 | ||
| 6000 | $ 1.64 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.84 | |
| 100 | $ 2.34 | |||
| 250 | $ 1.68 | |||
| 1000 | $ 1.27 | |||
Description
General part information
REF4132-Q1 Series
The REF4132-Q1 device is a low temperature drift(12 ppm/°C), low-power, high-precision CMOS voltage reference, featuring ±0.05% initial accuracy, low operating current with power consumption less than 100µA. This device also offers very low output noise of 15 µVp-p/V, which enables its ability to maintain high signal integrity with high-resolution data converters in noise critical systems. Packaged in the same SOT-23-5 package, REF4132-Q1 offers enhanced specifications and pin-to-pin replacement for LM4128-Q1 and LM4132-Q1.
Stability and system reliability are further improved by the low output-voltage hysteresis of the device and low long-term output voltage drift. Furthermore, the small size and low operating current of the devices (100 µA) can benefit portable and battery-powered applications.
REF4132-Q1 is specified for the wide temperature range of −40°C to +125°C.
Documents
Technical documentation and resources
