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AD7176-2BRUZ
+Lista de MateriaisIC ADC 24BIT SIGMA-DELTA 24TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD7176-2BRUZ
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Ficha Técnica AD7176-2BRUZ DataSheet
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Pacote TSSOP-24
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Em Estoque2728
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 24 |
| Sampling Rate(Per Second) | 250k |
| Number of Inputs | 2, 4 |
| Input Type | Differential, Pseudo-Differential |
| Data Interface | SPI, DSP |
| Configuration | MUX-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2V ~ 5.5V |
| Voltage - Supply, Digital | 2V ~ 5.5V |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 24-TSSOP |
Visão Geral
Description
Key features of the AD7176-2BRUZ include a programmable data output rate, integrated analog and digital filters, and a high common-mode rejection ratio (CMRR). It supports up to four differential or eight single-ended input channels, offering flexibility for various sensor inputs. The device operates with a single power supply ranging from 2.7 V to 5.25 V, making it versatile for different system requirements.
It is widely used in industrial automation, instrumentation, and process control where high precision and reliability are critical. The AD7176-2BRUZ also includes features like internal calibration, power-down modes, and an SPI interface for easy integration into digital systems.
Equivalent
1. Texas Instruments ADS124S08 – A low-noise 24-bit ADC with similar features.
2. Microchip MCP3564 – A 24-bit delta-sigma ADC with programmable gain.
3. Maxim Integrated MAX11254 – A 24-bit, low-noise ADC with similar sampling rates.
These alternatives offer comparable specifications such as resolution, input channels, and performance, but always verify specific application requirements before selection.
Features
Key features include:
- 24-bit resolution for high precision.
- Dual simultaneous conversion paths.
- Low noise, offering a signal-to-noise ratio (SNR) of 111 dB.
- Integrated PGA with selectable gains.
- Flexible input multiplexing for multiple input sources.
- Low input current and low power consumption.
- On-chip calibration and digital filtering options.
- SPI-compatible serial interface for easy microcontroller integration.
- Extended operating temperature range from -40°C to +105°C.
These features make the AD7176-2BRUZ ideal for applications requiring precise and fast data conversion, such as industrial process control, medical instrumentation, and precision measurement systems.
Pinout
Key functions and features of the AD7176-2BRUZ include:
- High-resolution 24-bit ADC suitable for precision measurement applications.
- Supports up to 16 single-ended or 8 differential input channels.
- Features integrated precision analog-to-digital conversion with low noise and high throughput.
- Offers multiple filter options, including fast settling and sinc3 filters, allowing flexibility in speed and accuracy trade-offs.
- Provides a flexible input multiplexer and optional gain stage.
- It includes internal clocking and reference options but can also use external sources.
- Communicates via a SPI-compatible serial interface, simplifying integration with microcontrollers and DSPs.
This ADC is ideal for applications requiring high precision and low power consumption, such as industrial process control, instrumentation, and medical instrumentation.
Manufacturer
Application
1. Industrial Automation: Used for precise data acquisition in control systems and robotics.
2. Process Control: Suitable for monitoring and controlling industrial processes.
3. Medical Instrumentation: Ideal for medical devices requiring accurate and stable measurements.
4. Weigh Scales: Provides high-resolution data for weighing systems.
5. Energy Measurement: Used in smart metering and energy management systems for accurate power measurement.
6. Scientific Research: Supports data acquisition in laboratories and experimental setups.
These applications benefit from the ADC's fast data rates, low power consumption, and excellent linearity.