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AD7780BRUZ
+BOMIC ADC 24BIT SIGMA-DELTA 16TSSOP
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ManufacturerAnalog Devices Inc.
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Mfr. Part #AD7780BRUZ
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Datasheet AD7780BRUZ DataSheet
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Package TSSOP-16
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In Stock2454
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Specifications
| Attribute | Value |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 24 |
| Sampling Rate(Per Second) | 16.7 |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | PGA-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Features | PGA |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 16-TSSOP |
Overview
Description
This ADC includes a built-in, low-noise programmable gain amplifier (PGA) that allows for easy interfacing with various sensors, enhancing its versatility. It also supports differential inputs, enabling it to handle a wide range of input signals. The device operates with low power consumption, which is advantageous for battery-powered or energy-sensitive applications.
In addition, the AD7780 incorporates on-chip calibration, which ensures consistent accuracy and reliability by compensating for changes in temperature and other environmental factors. Communication with the AD7780 is typically achieved through a serial interface, making it easy to integrate with microcontrollers and other digital systems.
Equivalent
Features
Its key attributes include excellent noise performance and low power consumption, making it suitable for battery-powered devices. The AD7780BRUZ features a low-drift voltage reference and an on-chip clock, simplifying design requirements. It offers a SPI-compatible serial interface for easy integration with microcontrollers.
The device operates from a single 2.7 V to 5.25 V power supply and is housed in a compact 16-lead TSSOP package. The AD7780BRUZ is designed for various applications, including weigh scales, industrial process control, and medical instrumentation, where precision and reliability are crucial.
Pinout
Pin Count:
The AD7780BRUZ comes in a TSSOP-16 package, meaning it has 16 pins.
Function:
The primary function of the AD7780 is to convert analog signals into digital data, suitable for high-precision measurement applications. It features a low noise design and operates from a 2.7 V to 5.25 V power supply. The ADC includes an internal clock, a gain of 1 or 128, and a low-pass filter. It supports serial peripheral interface (SPI) communication, making it easy to integrate with microcontrollers and other digital systems. The AD7780 is commonly used in industrial and instrumentation applications where high accuracy and low power consumption are crucial.
Manufacturer
Application
1. Weigh Scales: Ideal for load cell and strain gauge measurements due to its low noise and high resolution.
2. Industrial Process Control: Suitable for monitoring and controlling processes requiring precise measurement.
3. Temperature Measurement: Works well with RTDs and thermocouples for accurate temperature sensing.
4. Pressure Sensing: Used in pressure transducers for accurate pressure measurements.
5. Medical Instrumentation: Applicable in medical devices that require precise data acquisition.
These areas leverage the AD7780BRUZ's capabilities for reliable and precise data conversion.