Allicdata Part #: | 296-22171-3-ND |
Manufacturer Part#: |
LM4040D82ILPR |
Price: | $ 0.19 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC VREF SHUNT 8.192V TO92-3 |
More Detail: | Shunt Voltage Reference IC ±1% 15mA TO-92-3 |
DataSheet: | LM4040D82ILPR Datasheet/PDF |
Quantity: | 1000 |
2000 +: | $ 0.17082 |
6000 +: | $ 0.15904 |
10000 +: | $ 0.15315 |
Noise - 0.1Hz to 10Hz: | -- |
Base Part Number: | LM4040D82 |
Supplier Device Package: | TO-92-3 |
Package / Case: | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Current - Cathode: | 115µA |
Current - Supply: | -- |
Voltage - Input: | -- |
Noise - 10Hz to 10kHz: | 130µVrms |
Series: | -- |
Temperature Coefficient: | 150ppm/°C |
Tolerance: | ±1% |
Current - Output: | 15mA |
Voltage - Output (Min/Fixed): | 8.192V |
Output Type: | Fixed |
Reference Type: | Shunt |
Part Status: | Active |
Packaging: | Tape & Box (TB) |
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A voltage reference is an electronic circuit that produces a fixed reference voltage. It does this by generating an electrical potential that remains stable over time and temperature variations. The LM4040D82ILPR series is a family of precision voltage references designed to generate a stable output voltage despite changes in input voltage, temperature and other variables. This product family is ideal for various applications including consumer electronics, computer hardware, process control, automotive, and communications.
The LM4040D82ILPR series uses a CMOS technology and has a temperature coefficient of 2.1ppm/°C. It can be used to generate both a positive and negative fixed reference voltage. The output voltage accuracy and temperature stability of the LM4040D82ILPR are within ±0.2% and ±0.1% respectively. It also has a low output voltage noise level of 0.25mVpp (typical).
The LM4040D82ILPR uses a bandgap reference connected to a precision rail-to-rail amplifier. The amplifier is able to provide the output voltage accuracy and temperature stability that is needed for accurate voltage reference. The amplifier compares the bandgap reference voltage to a feedback voltage and adjusts accordingly to ensure that the output voltage remains constant. Furthermore, the LM4040D82ILPR has an available power-on-reset circuit which will level-shift the output voltage to a preset level during power-up and power-down events.
The LM4040D82ILPR has diverse application fields due to its low power consumption, high accuracy, low noise and high temperature stability. It can be utilized in batteries, DC-DC converters, data converters, automotive electronics and other applications requiring a stable reference voltage. It can also be used in various consumer electronics such as smartphones, navigation systems and tablets. Additionally, it is excellent for measuring instruments, process control and process sensors of all kinds.
In summary, the LM4040D82ILPR is an ideal solution for applications requiring an accurate and robust voltage reference. It has excellent accuracy, low noise, and high temperature stability. With its precision bandgap reference and rail-to-rail amplifier, it is able to stay within the required output voltage specifications regardless of environmental conditions. The LM4040D82ILPR is an ideal choice for applications that need a stable reference voltage, and its variety of application fields shows its diverse potential.
The specific data is subject to PDF, and the above content is for reference
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