ADI AD7948BNZ

AD7948BNZ 概要

The AD7948BNZ is a high-performance, 14-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It features a fast conversion rate of up to 1 megasample per second (MSPS) and operates on a single 5V supply. The ADC incorporates advanced design techniques to achieve excellent linearity and low noise performance, making it suitable for a wide range of precision measurement and control applications.The AD7948BNZ has a flexible input configuration with a differential input voltage range of ±5V, allowing for direct connection to a variety of sensors and signal sources. It also includes an integrated sample-and-hold circuitry to minimize external component requirements and simplify system design. The ADC is housed in a 28-lead DIP package, providing ease of integration into existing circuit designs.Key features of the AD7948BNZ include an integral non-linearity (INL) specification of ±2 LSB(max), a signal-to-noise ratio (SNR) of 76dB typ, and a total harmonic distortion (THD) of -90dB typ. These specifications ensure accurate and reliable conversion of analog signals into digital data.

特徴

• Features high accuracy and low noise performance
• Low power consumption at 800 kSPS sampling rate
• Suitable for precision measurement applications
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• Fully compatible with various precision measurement instruments
• Wide range of applications including medical devices
• High accuracy and reliable performance guaranteed

応用

• Telecommunications Devices
• Medical Imaging Equipment
• Home Theater Systems

仕様

パラメータ	価値	パラメータ	価値
Product Category	Digital to Analog Converters - DAC	RoHS	Details
Series	AD7948	Resolution	12 bit
Sampling Rate	1.7 MS/s	Number of Channels	1 Channel
Settling Time	600 ns	Output Type	Current
Interface Type	Parallel	Analog Supply Voltage	5 V
Digital Supply Voltage	5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Mounting Style	Through Hole
Package / Case	PDIP-20	Brand	Analog Devices
DNL - Differential Nonlinearity	+/- 0.5 LSB	INL - Integral Nonlinearity	+/- 0.5 LSB
Number of Converters	1 Converter	Pd - Power Dissipation	25 uW
Product Type	DACs - Digital to Analog Converters	Reference Type	External
Factory Pack Quantity	18	Subcategory	Data Converter ICs
Supply Voltage - Max	5.5 V	Supply Voltage - Min	3 V
Unit Weight	0.079719 oz