AD9248BCPZ-65

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AD9248BCPZ-65

IC ADC 14BIT PIPELINED 64LFCSP

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規格

Part Status Active
Number of Bits 14
Sampling Rate (Per Second) 65M
Number of Inputs 2
Input Type Differential, Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture Pipelined
Reference Type External, Internal
Voltage - Supply, Analog 2.7V ~ 3.6V
Voltage - Supply, Digital 2.25V ~ 3.6V
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
Base Product Number AD9248

概述

Description

The AD9248BCPZ-65 is a high-performance, 14-bit, analog-to-digital converter (ADC) manufactured by Analog Devices. It operates at a maximum sampling rate of 65 MSPS (mega samples per second) and is designed for applications requiring high precision and speed, such as medical imaging, communications, and instrumentation.
Key features include a low power consumption of approximately 400 mW, a wide input frequency range, and differential inputs to ensure reduced noise and improved performance. The ADC utilizes a successive approximation architecture, which enhances its resolution and accuracy.
The AD9248 is packaged in a compact, 48-lead LFCSP (Lead Frame Chip Scale Package), making it suitable for space-constrained designs. It supports both single-ended and differential input modes, providing versatility for various system configurations. The device also includes integrated reference voltage and clock circuitry, simplifying design and integration into existing systems.
Overall, the AD9248BCPZ-65 is ideal for high-speed data acquisition systems, offering a balance of performance, power efficiency, and ease of use.

Features

The AD9248BCPZ-65 is a high-performance, 14-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Sampling Rate: Supports up to 65 MSPS (Mega Samples Per Second).
2. Resolution: 14-bit resolution for precise signal conversion.
3. Input Voltage Range: Single-ended input with a range compatible with a 2.0 V to 2.5 V reference voltage.
4. Low Power Consumption: Operates at low power, suitable for battery-powered applications.
5. Digital Output: Provides a parallel CMOS-compatible digital output.
6. Flexible Interface: Supports various interface modes, including LVDS and parallel formats.
7. Integrated Features: Includes an internal sample-and-hold circuit and a high-speed clock.
8. Performance: Excellent linearity and low total harmonic distortion (THD).
9. Temperature Range: Rated for industrial temperature range (-40°C to +85°C).
10. Package: Available in a compact LFCSP package.
These features make the AD9248BCPZ-65 suitable for applications in communications, medical imaging, and instrumentation.

Package

The AD9248BCPZ-65 is packaged in a 64-lead LFCSP (Lead Frame Chip Scale Package), providing a compact and efficient form factor for high-performance applications.

Pinout

The AD9248BCPZ-65 is a 14-bit, 65 MSPS analog-to-digital converter (ADC) from Analog Devices. It features a 48-pin LFCSP (Lead Frame Chip Scale Package).
The pin functions include:
- Power Supply Pins: VDD and VIO for power supply connections.
- Analog Input Pins: VIN for differential analog input signals.
- Clock Input Pins: CLK for the clock signal, and CLKOUT for output clock.
- Data Output Pins: D0 to D13 for the digital output data.
- Control Pins: Various pins for configuration, including RESET, CSB (Chip Select Bar), and LDAC (Load DAC).
- Reference Pins: VREF for reference voltage connections.
- Ground Pins: Multiple GND pins for proper grounding.
This ADC is designed for high-performance applications, including telecommunications and data acquisition systems.

Manufacturer

The AD9248BCPZ-65 is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in designing and manufacturing a wide range of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Established in 1965, the company serves various industries, including communications, automotive, healthcare, and industrial automation. Their products are widely used in applications such as data acquisition systems, signal processing, and instrumentation. Analog Devices focuses on innovation and technology development, providing solutions that enable efficient data conversion and signal conditioning.

Application

The AD9248BCPZ-65 is a high-performance, 14-bit analog-to-digital converter (ADC) used in various applications including medical imaging, communications, industrial automation, and instrumentation. Its high speed and resolution make it suitable for sampling high-frequency signals in software-defined radio, radar systems, and test equipment. Additionally, it can be deployed in video processing and video surveillance systems for enhanced image clarity and detail analysis.

Equivalent

Equivalent products to the AD9248BCPZ-65 include the LTC2358-16, MAX11410, and TI ADS5424. These chips offer similar specifications such as 16-bit resolution and high-speed sampling, but always verify specific requirements like sampling rate and power consumption for compatibility.

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