AD7478AAKSZ-500RL7

Number of A/D Converters:	1
Base Part Number:	AD7478
Supplier Device Package:	SC-70-6
Package / Case:	6-TSSOP, SC-88, SOT-363
Operating Temperature:	-40°C ~ 85°C
Features:	--
Voltage - Supply, Digital:	2.7 V ~ 5.25 V
Voltage - Supply, Analog:	2.7 V ~ 5.25 V
Reference Type:	Supply
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	S/H-ADC
Data Interface:	SPI, DSP
Input Type:	Single Ended
Number of Inputs:	1
Sampling Rate (Per Second):	1.2M
Number of Bits:	8
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Data Acquisition - Analog to Digital Converters (ADC)

The AD7478AAKSZ-500RL7 is an analog-to-digital converter (ADC) product manufactured by Analog Devices. This product is a high-speed, low-power converter with a 12-bit resolution for converting a single-ended input signal. The AD7478AAKSZ-500RL7 operates from single supply voltages, ranging from 1.65 to 5.5V on the analog input, and from 2.7 to 5.5V on the digital output. It also features a high conversion rate of 5 Msps and a low conversion power consumption of only 500 mW.The AD7478AAKSZ-500RL7 is ideal for applications such as digital signal processing (DSP), computerized test and measurement systems, medical imaging systems, data acquisition, industrial instrumentation and control systems, and integrated systems that require fast, low-power analog-to-digital conversion. The product provides a miniature design, with a footprint of only 4.68mm x 4.68mm.The working principle behind the AD7478AAKSZ-500RL7 is simple yet effective. It starts by sampling the analog signal with a 5Msps sampling rate. This is performed using a variable-gain amplifier that is set based on the input signal\'s amplitude, followed by a low-noise sample-and-hold stage. The sampled signal is then sent to the internal ADC, which performs the actual conversion to digital values. This digital data is then outputted on the digital output lines of the IC.The AD7478AAKSZ-500RL7 also features an excellent signal-to-noise ratio (SNR) and total harmonic distortion (THD) performance. SNR performance is rated at 89 dB and THD at -80 dB. This ensures a high quality and accurate digital output signal. Additionally, the product is RoHS compliant, ensuring a reduced environmental impact.Overall, the AD7478AAKSZ-500RL7 is a high performance analog-to-digital converter with low power consumption and excellent signal-to-noise ratio and total distortion performance. It is suitable for a wide range of applications and is available in a miniature footprints of only 4.68mm x 4.68mm. This makes it an ideal choice for applications that require fast, reliable, and low power analog-to-digital conversion.

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