AD976ABRS

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AD976ABRS

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IC ADC 16BIT SAR 28SSOP

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仕様

属性
PartStatus Obsolete
BaseProductNumber AD976
NumberofBits 16
SamplingRate(PerSecond) 200k
NumberofInputs 1
InputType Single Ended
DataInterface Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-Supply,Analog 5V
Voltage-Supply,Digital 5V
OperatingTemperature -40°C ~ 85°C
Package 28-SSOP (0.209", 5.30mm Width)
SupplierDevicePackage 28-SSOP
MountingType Surface Mount
Packaging Tube

概要

Description

The AD976ABRS is a high-performance, 12-bit digital-to-analog converter (DAC) designed for various applications, including telecommunications, instrumentation, and consumer electronics. Manufactured by Analog Devices, this DAC features a high-speed parallel interface for quick data transfer and supports a wide range of output frequencies, making it suitable for applications requiring precise signal generation.
Key features include low glitch energy, fast settling time, and excellent linearity, which ensure high fidelity and accurate signal reproduction. The AD976ABRS operates on a single power supply, simplifying design integration, and is packaged in a compact form factor, allowing for efficient use of board space.
Additionally, the DAC supports both unipolar and bipolar output configurations, providing versatility in signal generation. Its robust performance in terms of noise and distortion makes it a preferred choice for engineers looking to achieve optimal signal integrity in demanding environments. Overall, the AD976ABRS is a reliable solution for applications needing high-resolution and high-speed DAC performance.

Equivalent

The AD976ABRS is a 12-bit analog-to-digital converter (ADC) from Analog Devices. Equivalent products include the LTC1415 from Linear Technology, which also offers 12-bit resolution, and the MCP3204 from Microchip Technology, which provides 12-bit resolution with a different architecture. Additionally, the MAX1240 from Maxim Integrated is another similar option. When considering equivalents, check specifications like sampling rates, power requirements, and interface compatibility.

Features

The AD976ABRS is a 12-bit, high-speed digital-to-analog converter (DAC) designed for various applications, including communications, imaging, and instrumentation. Key features include:
1. Resolution: 12 bits, offering precise analog output.
2. Speed: Sampling rate of up to 130 MSPS, enabling high-resolution waveform generation.
3. Output Range: Typically ±10V or 0 to 5V, allowing flexibility in output applications.
4. Low Distortion: Excellent linearity and low total harmonic distortion (THD), ensuring high-quality signal reproduction.
5. Single-Supply Operation: Operates from a single +5V supply, simplifying system design.
6. Parallel Interface: Supports a parallel data interface for fast data transfer.
7. Power Consumption: Low power consumption, making it suitable for portable and battery-operated devices.
8. Internal Reference: On-chip voltage reference simplifies external circuitry.
These features make the AD976ABRS suitable for high-performance applications where precision and speed are critical.

Pinout

The AD976ABRS is a 12-bit digital-to-analog converter (DAC) from Analog Devices. It features a 28-pin TSSOP (Thin Shrink Small Outline Package) configuration.
The primary functions of its pins include:
- Digital Input Pins (Pins 1-12): These are used for the 12-bit binary input data (D0-D11).
- Control Pins (Pins 13-21): These include the chip select (CS), write (WR), and an active-low reset (RESET) pin, among others, for controlling data transfer and device operation.
- Reference Voltage Pins: These pins (VREF) provide the reference voltage used in the conversion process.
- Analog Output Pin (Pin 24): This pin provides the analog output voltage (VOUT) corresponding to the digital input.
- Power Supply Pins (Pins 25-28): These are for connecting the power supply and ground.
The AD976ABRS is widely used in applications requiring high-speed, high-resolution signal conversion.

Manufacturer

The AD976ABRS is manufactured by Analog Devices, Inc. Analog Devices is a prominent American company that specializes in producing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative solutions in various applications, including telecommunications, automotive, industrial automation, and medical devices. Analog Devices focuses on developing products that enable precise measurement and control of physical phenomena, making it a key player in the semiconductor industry. The AD976ABRS itself is a high-speed digital-to-analog converter (DAC), often used in applications requiring high resolution and performance.

Application

The AD976ABRS is a high-speed, 14-bit digital-to-analog converter (DAC) used primarily in applications such as communications, instrumentation, and signal processing. It is suitable for generating analog signals in data acquisition systems, waveform generation, and video processing. Key areas include:
1. Telecommunications: Modulation and demodulation.
2. Medical Imaging: Signal generation for imaging equipment.
3. Test and Measurement: Source for test signals in electronic testing.
4. Audio Systems: High-fidelity audio signal generation.
5. Control Systems: Actuation in industrial automation.
Overall, it excels in applications requiring precision and high-speed performance.

Package

The AD976ABRS is packaged in a 28-lead SSOP (Shrink Small Outline Package).

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