| Allicdata Part #: | REF2925AIDBZRG4-ND |
| Manufacturer Part#: |
REF2925AIDBZRG4 |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC VREF SERIES 2.5V SOT23-3 |
| More Detail: | Series Voltage Reference IC ±2% 25mA SOT-23-3 |
| DataSheet: |  REF2925AIDBZRG4 Datasheet/PDF |
| Quantity: | 1000 |
Specifications
| Noise - 0.1Hz to 10Hz: | 28µVp-p |
| Base Part Number: | REF2925 |
| Supplier Device Package: | SOT-23-3 |
| Package / Case: | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Current - Supply: | 59µA |
| Voltage - Input: | 2.55 V ~ 5.5 V |
| Noise - 10Hz to 10kHz: | 80µVrms |
| Series: | -- |
| Temperature Coefficient: | 100ppm/°C |
| Tolerance: | ±2% |
| Current - Output: | 25mA |
| Voltage - Output (Min/Fixed): | 2.5V |
| Output Type: | Fixed |
| Reference Type: | Series |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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REF2925AIDBZRG4 belongs to PMIC - Voltage Reference, which is a type of power management integrated circuit (PMIC). It is designed to provide stable, precise and low-noise voltage references over a wide range of operating temperature and current ranges. The REF2925AIDBZRG4 has a 0.25V to 25V output voltage range and can operate from a single 2.4V to 6.0V output voltage supply with a maximum power dissipation rating of 36mW. It is capable of supplying up to 200mA of continuous current from each of the two output channels and can be used in battery-powered applications.The REF2925AIDBZRG4 is available in a 8-lead, small outline package (SOP-8) and operates over an extended temperature range of –50°C to +105°C. It features an internal voltage reference (VREF) with a guaranteed accuracy of ±1.0 % and a low noise of 0.5 mVRMS. It is designed with an on-chip precision control loop, which can provide temperature stability over the full operating temperature range. The REF2925AIDBZRG4 also features a very low output drift of 0.02mV/°C.REF2925AIDBZRG4 is widely used in various applications that require precise and low-noise performance such as instrumentation and telecom applications, medical, industrial control system, data acquisition, power supplies, and battery-powered applications. It is also used in sensor systems and industrial automation systems, as well as various PC card applications.The working principle of the REF2925AIDBZRG4 is based on an internal voltage reference, which is used to set a precise output voltage, usually to a specific voltage level determined by the user. The internal voltage reference is connected to an operational amplifier, which amplifies and adds the voltage reference to the input voltage to achieve the desired output voltage. An external capacitor, connected to the output of the operational amplifier, acts as a filter and provides high output noise immunity. A current-limiting circuit protects the device from over-current overload.In conclusion, REF2925AIDBZRG4 belongs to PMIC - Voltage Reference , which is widely used in many applications because of its precise and low-noise performance. It is based on an internal voltage reference, which is connected to an operational amplifier, and includes an external capacitor, current-limiting circuit, and temperature stability control loop. All of these combine to form a highly efficient and reliable voltage reference.The specific data is subject to PDF, and the above content is for reference
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