Ad780brz-reel7 soic-8 voltage reference chip sold at a low price
describe
The ad780 is an ultra-high precision bandgap reference voltage that provides an output of 2.5V or 3.0V from an input between 4.0V and 36V. Low initial error and temperature drift combined with low output noise and the ability to drive any capacitance value make the ad780 an ideal choice for improving the performance of high-resolution analog-to-digital converter (ADC) and digital to analog converter (DAC) and any general-purpose precision reference application. The unique low net space design makes it easy to obtain 3.0V output from 5.0v10% input. Compared with the existing 2.5V reference performance, the dynamic range of ADC is increased by 20%.
The ad780 can be used for source or sink up to 10mA and can be used in series or parallel mode, allowing positive or negative output voltages without external components. This makes it suitable for almost any high-performance reference application. Unlike some competing references, ad780 has no possible unstable region. When using 1 on the power supply μ F when bypassing the capacitor, the part is stable under all load conditions.
The temperature output pin on the ad780 provides an output voltage that varies linearly with temperature, allowing the component to be configured as a temperature sensor while providing a stable 2.5V or 3.0V output.
Ad780 is a pin compatible performance upgrade for LT1019 (a) - 2.5 and ad680. The latter is designed for low-power applications.
The ad780 has three levels of PDIP and SOIC packages. Ad780an, ad780ar, ad780bn, ad780br and ad780cr are operated from − 40 ° C to + 85 ° C.
features
Pin programmable 2.5 V or 3.0 V output
Ultra low drift: 3 ppm / ° C
High accuracy: 2.5 V or 3.0 V ± 1 MV
Low noise: 100 NV / √ Hz
Noise reduction capability
Low quiescent current: 1 Ma
Output fine tuning capability
Currently referenced plug-in upgrade
Temperature output pin
Series or parallel mode operation (± 2.5 V, ± 3.0 V)
Product highlights
1. The ad780 provides pin programmable 2.5 V or 3.0 V outputs from 4 V to 36 V inputs.
2. The laser trimming coefficient of initial accuracy and temperature will lead to low error in temperature without the use of external components. The $780 billion has a variation of 0.9 MV − 40 ° C to + 85 ° C.
3. Provide optional fine tuning connection for applications requiring higher accuracy.
4. The noise of ad780 is extremely low, usually 4 MV, P-P from 0.1 Hz to 10 Hz, and the broadband spectral noise density is usually 100 NV / √ Hz. This can be further reduced by using two external capacitors if needed.
The ad780 is an ultra-high precision bandgap reference voltage that provides an output of 2.5V or 3.0V from an input between 4.0V and 36V. Low initial error and temperature drift combined with low output noise and the ability to drive any capacitance value make the ad780 an ideal choice for improving the performance of high-resolution analog-to-digital converter (ADC) and digital to analog converter (DAC) and any general-purpose precision reference application. The unique low net space design makes it easy to obtain 3.0V output from 5.0v10% input. Compared with the existing 2.5V reference performance, the dynamic range of ADC is increased by 20%.
The ad780 can be used for source or sink up to 10mA and can be used in series or parallel mode, allowing positive or negative output voltages without external components. This makes it suitable for almost any high-performance reference application. Unlike some competing references, ad780 has no possible unstable region. When using 1 on the power supply μ F when bypassing the capacitor, the part is stable under all load conditions.
The temperature output pin on the ad780 provides an output voltage that varies linearly with temperature, allowing the component to be configured as a temperature sensor while providing a stable 2.5V or 3.0V output.
Ad780 is a pin compatible performance upgrade for LT1019 (a) - 2.5 and ad680. The latter is designed for low-power applications.
The ad780 has three levels of PDIP and SOIC packages. Ad780an, ad780ar, ad780bn, ad780br and ad780cr are operated from − 40 ° C to + 85 ° C.
features
Pin programmable 2.5 V or 3.0 V output
Ultra low drift: 3 ppm / ° C
High accuracy: 2.5 V or 3.0 V ± 1 MV
Low noise: 100 NV / √ Hz
Noise reduction capability
Low quiescent current: 1 Ma
Output fine tuning capability
Currently referenced plug-in upgrade
Temperature output pin
Series or parallel mode operation (± 2.5 V, ± 3.0 V)
Product highlights
1. The ad780 provides pin programmable 2.5 V or 3.0 V outputs from 4 V to 36 V inputs.
2. The laser trimming coefficient of initial accuracy and temperature will lead to low error in temperature without the use of external components. The $780 billion has a variation of 0.9 MV − 40 ° C to + 85 ° C.
3. Provide optional fine tuning connection for applications requiring higher accuracy.
4. The noise of ad780 is extremely low, usually 4 MV, P-P from 0.1 Hz to 10 Hz, and the broadband spectral noise density is usually 100 NV / √ Hz. This can be further reduced by using two external capacitors if needed.
5. The temperature output pin enables the ad780 to work normally. It is configured as a temperature sensor and provides a stable output reference.
Want to know more model stock Price
Tel / wechat 13714705290
Brand new, original and attentive service