Allicdata Part #: | LT1461AIS8-5#TRPBF-ND |
Manufacturer Part#: |
LT1461AIS8-5#TRPBF |
Price: | $ 4.85 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC VREF SERIES 5V 8SOIC |
More Detail: | Series Voltage Reference IC ±0.04% 100mA 8-SOIC |
DataSheet: | LT1461AIS8-5#TRPBF Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 4.40826 |
Noise - 0.1Hz to 10Hz: | 8ppmp-p |
Base Part Number: | LT1461 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Current - Supply: | 70µA |
Voltage - Input: | 5.5 V ~ 20 V |
Noise - 10Hz to 10kHz: | 9.6ppmrms |
Series: | -- |
Temperature Coefficient: | 3ppm/°C |
Tolerance: | ±0.04% |
Current - Output: | 100mA |
Voltage - Output (Min/Fixed): | 5V |
Output Type: | Fixed |
Reference Type: | Series |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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LT1461AIS8-5#TRPBF is an adjustable voltage reference that is part of the peripheral monitor integrated circuits (PMIC) voltage reference family. This type of voltage reference can extend the use of other PMIC mechanisms, such as motor drivers, LED drivers, or temperature sensors. These reference circuits are often used as highly precise and stable voltage sources that can be adjusted according to the desired application.
The LT1461AIS8-5#TRPBF is especially suitable for adjustable in-circuit applications because it provides precise, reliable performance with its low offset, low line regulation, and low temperature coefficient. It uses a voltage regulator that can provide an output voltage of 1.25V to 35V, adjustable with a single external resistor.
Another notable feature is its low supply current compared to other similar references. The total quiescent current of the LT1461AIS8-5#TRPBF is only 120μA, making it an ideal for battery-powered and portable applications. It has an operating temperature range of -40°C to +125°C, making it suitable for use in many environments.
In terms of design, the LT1461AIS8-5#TRPBF has an internal temperature compensation circuit as well as a low-output impedance to reduce power loss. This makes it very efficient and ideal for portable applications that need precise performance. Furthermore, it has an over-current protection circuit to protect the internal circuitry.
In terms of applications, the LT1461AIS8-5#TRPBF is ideal for precision voltage regulation, system-level voltage references, and operational amplifiers. It can also be used in motor driver ICs or LED driver ICs, and to control current in power supply systems. It is also suitable for use in precision temperature measurement and monitoring, voltage comparators and clocking generators, and low-voltage comparators.
The working principle behind the LT1461AIS8-5#TRPBF is based on a DC voltage regulator. It uses an error amplifier and a voltage reference that is voltage adjustable with a single resistor. It then controls an output switch that maintains a stable, regulated output voltage. The error amplifier senses the difference between the output voltage and the reference voltage, and then adjusts the control current of the output switch, which results in a stable output voltage.
In summary, the LT1461AIS8-5#TRPBF is a voltage reference that is part of the PMIC family and has a wide range of applications. It is highly efficient, has low quiescent current and a wide operating temperature range. It has an internal temperature compensation circuit and over-current protection circuit. Its working principle is based on a DC voltage regulator and is adjustable with a single resistor.
The specific data is subject to PDF, and the above content is for reference
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