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AD7998BRUZ-1
+Lista de MateriaisIC ADC 12BIT SAR 20TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD7998BRUZ-1
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Ficha Técnica AD7998BRUZ-1 DataSheet
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Pacote TSSOP-20
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Especificações
| Atributo | Valor |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 188k |
| NumberofInputs | 8 |
| InputType | Single Ended |
| DataInterface | I²C |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 20-TSSOP |
Visão Geral
Description
The AD7998BRUZ-1 supports a conversion rate of up to 188 kSPS, facilitating rapid data acquisition. Its input track-and-hold amplifier can handle input frequencies up to Nyquist rates with a wide analog input bandwidth. The device also includes programmable alert functions and a multi-channel sequencer, enabling intelligent data collection and interrupt-driven designs.
Integrated features like internal clock generation, low power consumption, and power-down capabilities enhance the AD7998BRUZ-1's efficiency, making it ideal for battery-operated devices. Overall, it is a robust solution for applications in industrial, medical, and consumer electronics, where precise multi-channel analog data conversion is required.
Equivalent
1. Texas Instruments ADS7953: 12-bit, 8-channel ADC.
2. Microchip MCP3208: 12-bit, 8-channel ADC.
3. Maxim Integrated MAX11619: 12-bit, 8-channel ADC.
These alternatives offer similar functionality and can be considered for applications requiring multi-channel, 12-bit analog-to-digital conversion. Always verify specific feature compatibility with your application requirements.
Features
1. Resolution: 12-bit ADC for precise data conversion.
2. Channels: 8 analog input channels, allowing for multi-channel data acquisition.
3. Interface: I²C-compatible serial interface, enabling easy integration with various microcontrollers.
4. Power Consumption: Low power operation, suitable for battery-powered applications.
5. Sampling Rate: Fast sampling rate of up to 188 kSPS (kilosamples per second).
6. Voltage Reference: Internal reference option for improved accuracy.
7. Operating Voltage: Wide supply voltage range from 2.7 V to 5.5 V.
8. Temperature Range: Industrial temperature range from -40°C to +85°C.
9. Size: Compact TSSOP package for space-constrained applications.
10. Additional Features: Includes features like automatic channel sequencing, programmable alert thresholds, and power-down modes for enhanced functionality and efficiency.
These features make the AD7998BRUZ-1 suitable for a variety of applications, including industrial control, battery monitoring, and data acquisition systems.
Pinout
The primary function of the AD7998BRUZ-1 is to convert analog voltage signals into 12-bit digital data, which can be communicated to a microcontroller or processor via its I²C interface. This device is suited for applications requiring multiple input channels and low power consumption. It offers features such as multiplexer sequencing, configurable alert outputs, and automatic shutdown for power saving.
Manufacturer
Application
1. Data Acquisition Systems: Ideal for capturing and digitizing analog signals from multiple sources.
2. Industrial Automation: Useful in monitoring and controlling machinery and processes.
3. Medical Instruments: Employed in diagnostic equipment for accurate signal processing.
4. Environmental Monitoring: Used in systems tracking environmental data like temperature and humidity.
5. Consumer Electronics: Integral in devices requiring multi-channel input processing, such as audio equipment.
Its small size and low power consumption make it particularly suitable for portable and battery-powered applications.