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AD7322BRUZ
+Lista de MateriaisIC ADC 12BIT SAR 14TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD7322BRUZ
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Ficha Técnica AD7322BRUZ DataSheet
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Pacote TSSOP-14
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Em Estoque4528
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Series | iCMOS® |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 1M |
| Number of Inputs | 1, 2 |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Data Interface | SPI, DSP |
| Configuration | MUX-S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | ±12V ~ 16.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Features | True Bipolar |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 14-TSSOP |
Visão Geral
Description
The AD7322BRUZ features a fast sampling rate, typically up to 1 MSPS (mega-samples per second), which allows for rapid processing of analog signals. It supports a wide input voltage range, accommodating both single-ended and differential inputs. This flexibility makes it ideal for various signal conditioning requirements.
Additionally, the AD7322BRUZ includes an on-chip reference and a serial interface, simplifying integration into digital systems through SPI (Serial Peripheral Interface) compatibility. The device comes in a compact, RoHS-compliant 16-lead TSSOP (Thin Shrink Small Outline Package), which is advantageous for space-constrained applications.
Overall, the AD7322BRUZ is a robust solution for precise and fast analog-to-digital conversion in a compact package, suitable for various industrial and commercial applications.
Equivalent
1. Texas Instruments ADS7828 - 12-bit, 8-channel ADC.
2. Microchip MCP3424 - 18-bit, 4-channel ADC with programmable gain.
3. Maxim Integrated MAX11410 - 14-bit, 4-channel ADC.
4. Linear Technology (now part of Analog Devices) LTC2308 - 12-bit, 8-channel ADC.
Always verify pin compatibility and other specifications before substituting.
Features
Key features include:
- Dual simultaneous sampling of two channels.
- High-speed serial interface for easy microcontroller connectivity.
- Internal 2.5 V reference, with the option for an external reference to improve flexibility.
- Low power consumption, with a power-down mode to enhance battery life in portable devices.
- High throughput rates, supporting up to 1 MSPS operation.
- 8-lead SOIC or TSSOP packages for efficient board space usage.
These features make the AD7322BRUZ suitable for a wide array of applications, including industrial process control, data acquisition systems, and any application requiring efficient dual-channel ADC functionality.
Pinout
The primary function of the AD7322BRUZ is to convert analog voltage signals into digital data, which can then be processed by digital systems. It supports a wide input voltage range and operates with a high-speed serial interface, making it suitable for a variety of precision measurement applications.
Key features include a bipolar input range, on-chip track-and-hold functionality, and a high-speed serial interface, allowing for seamless integration into microcontroller or DSP-based systems. The AD7322BRUZ is designed for applications requiring precise data conversion, such as in instrumentation and control systems.