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AD7677ASTZ
+BOMIC ADC 16BIT SAR 48LQFP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD7677ASTZ
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Bảng dữ liệu AD7677ASTZ DataSheet
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Gói LQFP-48
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Có sẵn1648
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tray |
| Series | PulSAR® |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 1M |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI, Parallel, DSP |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 48-LQFP (7x7) |
Tổng quan
Description
Notable features of the AD7677ASTZ include its excellent dynamic range, low total harmonic distortion, and low power consumption, making it suitable for battery-operated applications. It operates over a broad temperature range, ensuring reliability in diverse environments. Additionally, the AD7677ASTZ comes in a compact TSSOP package, facilitating space-saving designs in compact electronic devices. Typically used in applications like industrial control, medical instrumentation, and communication systems, this ADC is valued for its precision and robust performance in demanding conditions.
Equivalent
1. AD7678 - A similar ADC from Analog Devices with matching specifications.
2. LTC1864 - Offers similar resolution and speed capabilities from Linear Technology (now part of Analog Devices).
3. ADS8320 - A 16-bit, high-speed ADC from Texas Instruments.
4. MCP3301 - A 13-bit ADC from Microchip, though not a perfect match, often used in similar applications.
Always check datasheets for exact matching of specifications.
Features
1. Resolution and Speed: It offers a 16-bit resolution with a high-speed sampling rate of up to 1 mega-sample per second (MSPS).
2. Accuracy: The device provides high accuracy and low noise performance, featuring integral nonlinearity (INL) of ±1 LSB and differential nonlinearity (DNL) of ±0.9 LSB.
3. Input Range: It supports a true differential or single-ended input voltage range.
4. Low Power Consumption: The AD7677ASTZ is designed for low power operation, making it suitable for applications that require energy efficiency.
5. Interface: It includes both serial and parallel interfaces, allowing for flexible integration with various microcontrollers and DSPs.
6. Temperature Range: The operating temperature range is from -40°C to +85°C, suitable for industrial environments.
7. Package: It is available in a compact 48-lead LQFP package.
These features make the AD7677ASTZ ideal for precision data acquisition systems, medical equipment, and communication applications.
Pinout
The main functions and features of this ADC include:
- 16-bit resolution with no missing codes
- Throughput rate: 1 MSPS
- Single 5V power supply
- Internal conversion clock
- Versatile analog input range
- High-speed serial interface: SPI/QSPI/MICROWIRE/DSP compatible
- Parallel interface
These features make the AD7677ASTZ suitable for applications requiring high-speed and high-resolution data acquisition, such as medical imaging, instrumentation, and industrial control systems.