AD9246BCPZ-125

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AD9246BCPZ-125

IC ADC 14BIT PIPELINED 48LFCSP

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  • 製造商。 部分 #AD9246BCPZ-125
  • 包 48-LFCSP
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規格

Package Bulk,Tray
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 125M
NumberofInputs 1
InputType Differential, Single Ended
DataInterface Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture Pipelined
ReferenceType Internal
Voltage-SupplyAnalog 1.7V ~ 1.9V
Voltage-SupplyDigital 1.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
Package/Case 48-VFQFN Exposed Pad, CSP
SupplierDevicePackage 48-LFCSP-VQ (7x7)

概述

Description

The AD9246BCPZ-125 is a high-performance, dual-channel analog-to-digital converter (ADC) designed by Analog Devices. It features a 14-bit resolution and a maximum sampling rate of 125 MSPS (mega samples per second), making it suitable for applications requiring high-speed data conversion, such as telecommunications, medical imaging, and instrumentation.
Key features include a low input voltage range, excellent signal-to-noise ratio (SNR), and low total harmonic distortion (THD), ensuring high fidelity in signal processing. The device incorporates an internal voltage reference and supports various digital output formats, including LVDS and CMOS, enhancing compatibility with different systems.
The AD9246 also boasts a programmable gain amplifier (PGA), allowing for flexible input signal conditioning. It operates from a single 3.3V supply, contributing to its efficiency. Overall, the AD9246BCPZ-125 is ideal for demanding applications where speed and precision are crucial.

Features

The AD9246BCPZ-125 is a high-performance, 12-bit, 125 MSPS (mega samples per second) analog-to-digital converter (ADC) from Analog Devices. Key features include:
- Sampling Rate: 125 MSPS, enabling high-speed data acquisition.
- Resolution: 12 bits, providing a balance between performance and complexity.
- Low Power Consumption: Operates at 200 mW typical, making it suitable for portable applications.
- Single Supply Operation: Requires a power supply of 1.8V, simplifying the design.
- Wide Input Bandwidth: Capable of handling input frequencies up to 500 MHz.
- Differential Inputs: Supports differential signaling for improved noise immunity.
- SPI-Compatible Interface: Eases the integration with microcontrollers and FPGAs.
- Integrated Reference: Simplifies design requirements by including an internal voltage reference.
- Programmable Gain Amplifier (PGA): Allows adjustment of input signal levels for optimal performance.
Overall, the AD9246BCPZ-125 is ideal for applications in communications, medical imaging, and industrial instrumentation.

Package

The AD9246BCPZ-125 is packaged in a 28-lead LFCSP (Lead Frame Chip Scale Package) with a size of 5mm x 5mm. This compact, thermally efficient package is designed for high-performance applications, providing excellent electrical characteristics.

Pinout

The AD9246BCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) with a total of 48 pins.
Pin Functions:
- Power Supply Pins: VDD and GND for power connections.
- Analog Input Pins: VINP and VINN for differential input signals.
- Reference Pins: VREF for setting the reference voltage.
- Clock Inputs: CLK and CLK_N for clock signal input.
- Digital Outputs: D0 to D13 for the digital output data.
- Control Pins: Various pins for configuration and control, including CSB, SDO, SDI, SCLK for serial interface communication, and other control signals.
- Miscellaneous: Pins for power-down modes, test functions, and grounding.
This ADC is commonly used in high-speed data acquisition systems, communications, and imaging applications.

Manufacturer

The AD9246BCPZ-125 is manufactured by Analog Devices, Inc. (ADI), an American multinational company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices primarily serves various industries, including communications, automotive, industrial automation, and healthcare. The company's products are widely used in applications requiring precision and high reliability, making it a key player in the semiconductor industry.

Application

The AD9246BCPZ-125 is a 12-bit, 125 MSPS analog-to-digital converter (ADC) suitable for various applications, including medical imaging, communications, industrial control, and instrumentation. It is commonly used in data acquisition systems, software-defined radios, and high-speed signal processing tasks, where precision and speed are crucial. Its robust performance makes it ideal for capturing high-frequency signals with minimal distortion.

Equivalent

The AD9246BCPZ-125 is a 12-bit, 125 MSPS ADC. Equivalent products include:
1. TI ADS5400 - 12-bit, 125 MSPS ADC
2. Maxim MAX1190 - 12-bit, 125 MSPS ADC
3. Microchip MCP3425 - 12-bit, similar speed ADC
4. Analog Devices AD9246 (various speed grades)
Ensure to check specifications for exact compatibility.

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