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ADS4128IRGZR

Name: ADS4128IRGZR
Rating: 4.7 (12 reviews)

IC ADC 12BIT PIPELINED 48VQFN

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製造商。部分 #ADS4128IRGZR
包 VQFN (RGZ)-48
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規格

Package	Tape & Reel (TR),Bulk
ProductStatus	Active
NumberofBits	12
SamplingRate(PerSecond)	200M
NumberofInputs	1
InputType	Differential
DataInterface	LVDS - Parallel, 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 ~ 1.9V
OperatingTemperature	-40°C ~ 85°C
Package/Case	48-VFQFN Exposed Pad
SupplierDevicePackage	48-VQFN (7x7)

概述

Description

The ADS4128IRGZR is a high-performance analog-to-digital converter (ADC) from Texas Instruments. It features a 12-bit resolution and operates at a sampling rate of up to 125 MSPS, making it suitable for various high-speed applications, including communications, instrumentation, and medical imaging. The device utilizes a differential input structure, which helps in rejecting common-mode noise and improving signal integrity.
It has a power supply voltage range of 3.3V and offers various digital output formats, including a parallel interface. The ADC is designed with low power consumption, making it ideal for battery-operated devices. Additionally, it supports several functionalities, such as programmable gain and digital decimation, which enhance its versatility.
The ADS4128IRGZR is housed in a compact QFN package, facilitating efficient thermal management and PCB design. Overall, it is a robust choice for designers seeking high-speed data conversion with excellent performance in challenging environments.

Features

The ADS4128IRGZR is a high-speed analog-to-digital converter (ADC) designed for applications requiring excellent performance and precision. Key features include:
1. Sample Rate: It supports a maximum sample rate of 12 GSPS (gigasamples per second).
2. Resolution: The device offers 12-bit resolution.
3. Input Bandwidth: It features wide input bandwidth, suitable for high-frequency signals.
4. Low Power Consumption: Designed for power efficiency, making it ideal for portable applications.
5. Flexible Digital Interface: Provides a parallel data interface for easy integration.
6. Dynamic Range: High dynamic range and low noise performance, enhancing signal fidelity.
7. Integrated Features: Includes on-chip sample-and-hold circuits and digital decimation filters.
8. Temperature Range: Rated for operation across commercial and industrial temperature ranges.
These features make the ADS4128IRGZR suitable for applications like telecommunications, medical imaging, and radar systems.

Package

The ADS4128IRGZR is packaged in a 48-pin HTQFP (Thin Quad Flat Package) with a pitch of 0.5 mm. This package type is designed for surface mounting and allows for a compact layout in electronic applications.

Pinout

The ADS4128IRGZR is a high-speed analog-to-digital converter (ADC) with a pin count of 64 pins. It is housed in a QFN (Quad Flat No-lead) package.
Key functions of the ADS4128 include:
1. Data Conversion: It converts analog signals to digital format with a resolution of 12 bits.
2. Sampling Rate: Supports a maximum sampling rate of 1.25 GSPS (giga samples per second).
3. Input Range: It can handle differential input signals, making it suitable for high-speed applications.
4. Digital Output Interface: It provides a parallel LVDS (Low Voltage Differential Signaling) output for high-speed digital data transfer.
5. Power Supply: Operates on dual power supplies (typically +1.8V and +3.3V).
6. Performance Features: Offers low power consumption and high linearity, making it ideal for communication and imaging applications.
Overall, the ADS4128IRGZR is designed for high-performance applications requiring fast and accurate signal digitization.

Manufacturer

The ADS4128IRGZR is manufactured by Texas Instruments (TI), a major American technology company. Texas Instruments specializes in designing and producing semiconductors and various integrated circuits, with a strong focus on analog and embedded processing technologies. Founded in 1930, TI is well-known for its innovations in analog electronics, digital signal processors (DSPs), and microcontrollers. The company serves a wide range of markets, including automotive, industrial, communications, consumer electronics, and personal electronics, providing solutions that enhance electronic functionality and efficiency. TI is recognized for its commitment to research and development, contributing to advancements in the semiconductor industry.

Application

The ADS4128IRGZR is a high-speed, 12-bit analog-to-digital converter (ADC) primarily used in applications such as communications systems, medical imaging, radar, and video processing. Its capabilities make it suitable for high-frequency data acquisition in instrumentation, industrial automation, and surveillance systems, enabling precise signal conversion and processing in various demanding environments.

Equivalent

The ADS4128IRGZR is a high-speed, 12-bit analog-to-digital converter (ADC). Equivalent products include the AD9280 from Analog Devices, LTC2208 from Linear Technology, and MAX11131 from Maxim Integrated. Always check specific features and specifications, as compatibility can vary based on application requirements.