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AD7656YSTZ
+Lista de MateriaisIC ADC 16BIT SAR 64LQFP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD7656YSTZ
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Ficha Técnica AD7656YSTZ DataSheet
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Pacote LQFP-64
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Em Estoque7772
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Especificações
| Atributo | Valor |
| Package | Tray |
| Series | iCMOS® |
| ProductStatus | Active |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 250k |
| NumberofInputs | 6 |
| InputType | Single Ended |
| DataInterface | SPI, Parallel, DSP |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 6 |
| Architecture | SAR |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 5V |
| Features | Simultaneous Sampling, True Bipolar |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 64-LQFP |
| SupplierDevicePackage | 64-LQFP (10x10) |
Visão Geral
Description
It includes a range of integrated features such as channel sequencer, reference buffer, and various power-down modes, which help reduce overall system power consumption. The device communicates via a versatile serial or parallel interface, making it compatible with a wide array of microcontrollers and digital signal processors (DSPs).
The AD7656YSTZ is suitable for use in data acquisition systems, industrial automation, instrumentation, and medical devices, where high precision and reliability are crucial. Its compact size and robust performance characteristics make it a popular choice for engineers and designers in various fields.
Equivalent
1. Texas Instruments ADS8363: A 16-bit, six-channel simultaneous sampling ADC.
2. Maxim Integrated MAX11046: A 16-bit, six-channel simultaneous sampling ADC.
3. Linear Technology (now Analog Devices) LTC2358-16: A 16-bit, eight-channel simultaneous sampling ADC.
Always verify pin compatibility and performance parameters before considering a replacement.
Features
1. Resolution & Channels: Offers 16-bit resolution across six input channels.
2. Sampling Rate: Supports a throughput rate of up to 250 kSPS (kilo-samples per second).
3. Input Range: Accommodates input voltage ranges of ±10 V, ±5 V, and 0 to 5 V, which are software programmable.
4. Interface: Features both parallel and serial interfaces, providing flexible connectivity options.
5. Power Supply: Operates on dual supplies, with an analog supply range from 4.75 V to 5.25 V and a digital supply from 2.7 V to 5.25 V.
6. Power Consumption: Designed for low power consumption, making it suitable for battery-operated applications.
7. Packaging: Available in a 64-lead LQFP (Low-Profile Quad Flat Package).
8. Temperature Range: Operates over an extended temperature range, typically from -40°C to +85°C.
9. Signal-to-Noise Ratio (SNR): Provides excellent SNR performance, suitable for high-precision applications.
These features make the AD7656YSTZ a versatile ADC suitable for various high-performance and multi-channel data acquisition systems.
Pinout
The primary function of the AD7656YSTZ is to convert analog signals into digital data across six simultaneous sampling channels. It is designed for high-speed data acquisition applications. The device features a versatile serial interface, allowing for flexible data communication. Key pin functions include inputs for the six analog channels, supply voltage pins, reference voltage pins, and digital interface pins for serial data communication (SCLK, SDOUT, SDIN, and CS). The device also includes control pins for configuring and managing its operation, like RESET and PD (power-down).
This ADC is typically used in applications requiring multiple channel data acquisition such as medical instruments, industrial process control, and other high-performance applications.
Manufacturer
Application
1. Industrial Automation: Used for precise measurement and control systems.
2. Data Acquisition Systems: Captures multiple analog signals simultaneously.
3. Power Quality Monitoring: Assists in analyzing electrical parameters and disturbances.
4. Medical Instrumentation: Aids in acquiring accurate biomedical signals.
5. Telecommunications: Enhances signal processing in communication systems.
6. Test and Measurement Equipment: Provides high-resolution data for accurate testing.
Its ability to sample multiple channels simultaneously makes it ideal for systems requiring high-speed, high-resolution data conversion.