AD7960BCPZ

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AD7960BCPZ

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IC ADC 18BIT SAR 32LFCSP

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Especificações

Atributo Valor
Package / Case Bulk,Tray
Series PulSAR®
Part Status Active
Number of Bits 18
Sampling Rate(Per Second) 5M
Number of Inputs 1
Input Type Differential
Data Interface LVDS - Serial
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Operating Temperature -40°C ~ 85°C
Supplier Device Package 32-LFCSP-WQ (5x5)

Visão Geral

Description

The AD7960BCPZ is a high-performance, 18-bit, 5 MSPS PulSAR® analog-to-digital converter (ADC) manufactured by Analog Devices. It is designed for precision measurement applications, featuring a low-noise, low-power, and high-speed architecture. The AD7960 uses a successive approximation register (SAR) ADC design, which ensures excellent linearity and low distortion. It operates from a 5V supply and consumes minimal power, making it suitable for portable and battery-operated devices.
Key features include a pseudo-differential analog input range that supports both unipolar and bipolar signals, ensuring versatile input handling. The device also offers a wide common-mode input range, which simplifies interfacing with various sensors and transducers. The AD7960BCPZ’s digital interface is compatible with standard serial interfaces such as SPI, enabling easy integration with microcontrollers and FPGAs.
With its high resolution and fast sampling rate, the AD7960BCPZ is ideal for applications like medical imaging, industrial instrumentation, and data acquisition systems that require precise and accurate analog signal conversion. Its compact package and robust performance make it a popular choice among engineers and designers.

Equivalent

The AD7960BCPZ is a 18-bit, 5 MSPS PulSAR ADC. Equivalent products include:
1. Texas Instruments ADS8881 - 18-bit, 1 MSPS SAR ADC
2. Linear Technology (Analog Devices) LTC2387-18 - 18-bit, 15 MSPS SAR ADC
3. Maxim Integrated (Analog Devices) MAX11156 - 18-bit, 500 ksps SAR ADC
While not identical, these products can be considered for similar applications, with varying speed and performance specifications. Always compare datasheets for specific requirements.

Features

The AD7960BCPZ is a high-performance, 18-bit, 5 MSPS successive approximation register (SAR) analog-to-digital converter (ADC). Key features include:
1. Resolution and Speed: 18-bit resolution and a sampling rate of 5 MSPS provide high precision and fast data conversion.
2. Low Power Consumption: Designed for efficient operation, making it suitable for portable and battery-powered devices.
3. Input Range: Offers differential input ranges for improved noise rejection and signal integrity.
4. Interface: Uses a low-voltage differential signaling (LVDS) interface for high-speed data transfer and reduced electromagnetic interference (EMI).
5. Excellent Linearity and Accuracy: Ensures low total harmonic distortion (THD) and high signal-to-noise ratio (SNR), which are crucial for high-fidelity signal processing.
6. Compact Package: Available in a small footprint package (LFCSP), facilitating integration into space-constrained applications.
7. Temperature Range: Operates effectively over a wide temperature range, enhancing reliability in various environments.
These features make the AD7960BCPZ suitable for applications requiring precise, high-speed data acquisition, such as medical imaging, instrumentation, and industrial control.

Pinout

The AD7960BCPZ is an 18-bit, 5 MSPS PulSAR® analog-to-digital converter (ADC) from Analog Devices. It is housed in a 10 mm × 10 mm, 32-lead lead frame chip scale package (LFCSP). The ADC features a serial LVDS interface, which is used for data output, and a variety of input options, including single-ended, differential, and pseudo-differential. The pin configuration supports functions such as analog input, reference voltage, power supply, and digital control signals.
Key pins include:
- Analog Input (AIN+ and AIN-)
- Reference Input (REFIN)
- Power Supply (VDD, VIO, GND)
- Serial LVDS Data Output (SDO+/SDO-)
- Clock Input (CNV+, CNV-)
The ADC is designed for high-speed and high-precision applications, making it suitable for use in industrial, instrumentation, and medical equipment. Its architecture allows for low power consumption and high performance, achieving excellent accuracy and linearity.

Manufacturer

The AD7960BCPZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides solutions for a wide range of applications, including industrial automation, automotive, consumer electronics, communications, healthcare, and more. Analog Devices is well-known for its high-performance components used in data conversion and signal conditioning, which are critical in various electronic systems.

Application

The AD7960BCPZ is a 16-bit, 5 MSPS, low power, successive approximation register (SAR) analog-to-digital converter (ADC). Its application areas include precision instrumentation, data acquisition systems, industrial process control, medical imaging, and test and measurement equipment. It is also used in communications systems, high-speed data acquisition, and any application requiring high-resolution and high-speed signal conversion. Its low power consumption and high accuracy make it suitable for battery-powered and portable devices.

Package

The AD7960BCPZ is available in a 32-lead LFCSP (Lead Frame Chip Scale Package) package.

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