AD9248BSTZ-65

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AD9248BSTZ-65

IC ADC 14BIT PIPELINED 64LQFP

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規格

Package Tray
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 65M
NumberofInputs 2
InputType Differential, Single Ended
DataInterface Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture Pipelined
ReferenceType External, Internal
Voltage-SupplyAnalog 2.7V ~ 3.6V
Voltage-SupplyDigital 2.25V ~ 3.6V
Features Simultaneous Sampling
OperatingTemperature -40°C ~ 85°C
Package/Case 64-LQFP
SupplierDevicePackage 64-LQFP (7x7)

概述

Description

The AD9248BSTZ-65 is a high-performance, dual-channel, 14-bit analog-to-digital converter (ADC) designed for various applications, including communications, medical imaging, and instrumentation. Operating at a sampling rate of up to 65 MSPS, it features a wide input bandwidth, low power consumption, and excellent dynamic performance.
Key specifications include a signal-to-noise ratio (SNR) of 75 dB and a spurious-free dynamic range (SFDR) of 90 dBc, ensuring high fidelity in signal processing. The ADC supports a differential input architecture, improving noise immunity and allowing for better signal integrity.
The device is available in a compact LFCSP package, making it suitable for space-constrained designs. It also incorporates features such as digital signal processing and programmable gain, enhancing flexibility in various applications. Overall, the AD9248BSTZ-65 is ideal for systems requiring high-speed data acquisition and accurate signal representation.

Features

The AD9248BSTZ-65 is a high-performance, 14-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Sampling Rate: 65 MSPS (Mega Samples Per Second).
2. Resolution: 14 bits, providing high precision in digital representation.
3. Input Range: Supports a wide input voltage range, typically ±1.0 V.
4. Low Power Consumption: Operates at low power, making it suitable for battery-powered applications.
5. Dynamic Range: High dynamic range ensures effective signal processing in complex applications.
6. Single Supply Operation: Can operate from a single 3.3 V supply.
7. Differential Inputs: Allows for improved noise immunity and linearity.
8. Integrated Features: Includes on-chip voltage reference and sample-and-hold circuitry.
9. Digital Output Format: Offers a flexible digital interface, including LVDS (Low Voltage Differential Signaling).
10. Temperature Range: Operates across a wide temperature range, ensuring reliability in various environments.
These features make the AD9248BSTZ-65 suitable for applications in communications, medical imaging, and instrumentation.

Package

The AD9248BSTZ-65 is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a size of 3 mm x 3 mm.

Pinout

The AD9248BSTZ-65 is a 14-bit, 48 MSPS analog-to-digital converter (ADC) from Analog Devices. It features a 48-pin LFCSP (Lead Frame Chip Scale Package) configuration.
Pin count: 48 pins.
Key functions include:
- Analog Inputs: Differential input pins (VIN+ and VIN-) for connecting the analog signal.
- Digital Outputs: 14-bit parallel output pins (D0-D13) for the digital representation of the input signal.
- Clock Input: A dedicated clock input pin to synchronize data conversion (CLK).
- Power Supply: VDD and AGND pins for power management.
- Reference Input: A reference voltage input (REF) for setting the ADC reference.
- Control Pins: Various control pins for configuration settings, including data format and output enable.
The device is suitable for applications in communications, medical imaging, and instrumentation.

Manufacturer

The AD9248BSTZ-65 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and power management solutions. Founded in 1965, the company is known for its innovative analog, mixed-signal, and digital signal processing technologies used in various applications, including communications, automotive, industrial, and consumer electronics. ADI's products are widely utilized in high-performance systems requiring precise signal processing and conversion capabilities.

Application

The AD9248BSTZ-65 is a high-speed, 14-bit analog-to-digital converter (ADC) primarily used in applications such as telecommunications, medical imaging, video processing, and instrumentation. Its high sampling rate and resolution make it suitable for software-defined radios, ultrasound imaging systems, and high-performance data acquisition systems. Additionally, it is applicable in industrial control, radar, and surveillance systems.

Equivalent

Equivalent products to the AD9248BSTZ-65 include the TI ADS5485, Maxim MAX1192, and Analog Devices AD9248BSTZ-80. These alternatives offer similar performance specifications such as resolution, sampling rate, and input range. Always verify compatibility and specific requirements for your application before substitution.

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