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AD9257BCPZ-65
+StücklisteIC ADC 14BIT PIPELINED 64LFCSP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD9257BCPZ-65
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Auf Lager7554
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Base Product Number | AD9257 |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 65M |
| Number of Inputs | 8 |
| Input Type | Differential |
| Data Interface | LVDS - Serial |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A / D Converters | 8 |
| Architecture | Pipelined |
| Reference Type | Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 64-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 64-LFCSP-VQ (9x9) |
| Mounting Type | Surface Mount |
| Packaging | Tray |
Übersicht
Description
Key features of the AD9257BCPZ-65 include low power consumption, high speed, and a small package size, which optimizes it for space-constrained designs. The device is designed to offer excellent dynamic performance, with features like differential inputs, an internal voltage reference, and an on-chip sample-and-hold circuit to enhance signal fidelity.
The ADC uses advanced technology to minimize power consumption while maximizing performance, with a typical power dissipation of just a few hundred milliwatts per channel. It typically comes in a leadless chip package (LFCSP), providing a compact footprint for integration on circuit boards. Additionally, its digital outputs are compatible with 1.8 V to 3.3 V systems, offering flexibility in interfacing with different digital systems.
Equivalent
Features
1. Resolution and Speed: It offers a 14-bit resolution with a sampling rate of up to 65 MSPS (Mega Samples Per Second).
2. Input Channels: It provides 8 input channels, which makes it suitable for multi-channel applications.
3. Power Efficiency: The device is designed for low power consumption, making it efficient for applications where power saving is critical.
4. Integrated Features: It includes an on-chip sample-and-hold circuit, which enhances its performance and reliability.
5. Interface: The ADC supports a serial LVDS (Low Voltage Differential Signaling) output interface, facilitating high-speed data transfer.
6. Applications: It is ideal for use in applications such as medical imaging, communications systems, and instrumentation, where precision and speed are essential.
7. Package: The device is available in a 64-lead LFCSP (Lead Frame Chip Scale Package), optimizing it for compact design considerations.
These features make the AD9257BCPZ-65 a versatile and reliable choice for high-speed, multi-channel data conversion needs.
Pinout
The device is designed for high-speed applications and features multiple channels for processing multiple input signals simultaneously. Each ADC channel operates independently and provides high performance in terms of signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR), making it suitable for a variety of data acquisition applications.
Key features often include differential analog inputs, low power consumption, and an integrated voltage reference. Additionally, it typically supports a serial output option for data transfer, which helps in reducing the number of interconnects and simplifying the design.
For detailed pin configuration and specific functionalities associated with each pin, consulting the official datasheet from Analog Devices is recommended.