AD9142ABCPZ

Series:	TxDAC+®
Packaging:	Tray
Part Status:	Active
Number of Bits:	16
Number of D/A Converters:	2
Settling Time:	20ns (Typ)
Output Type:	Current - Unbuffered
Differential Output:	Yes
Data Interface:	LVDS - Parallel
Reference Type:	External, Internal
Voltage - Supply, Analog:	3.13 V ~ 3.47 V
Voltage - Supply, Digital:	1.7 V ~ 1.9 V
INL/DNL (LSB):	±3.7, ±2.1
Architecture:	Oversampling Interpolating DAC
Operating Temperature:	-40°C ~ 85°C
Package / Case:	72-VFQFN Exposed Pad, CSP
Supplier Device Package:	72-LFCSP-VQ (10x10)
Base Part Number:	AD9142

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The AD9142ABCPZ is a high-speed digital-to-analog converter (DAC) that is designed to meet the stringent specifications required in multiple application fields. It offers wide bandwidth, high resolution, and high slew rate. The power-efficient design of the AD9142ABCPZ makes it the ideal choice for a wide range of applications in the aerospace, industrial, and medical industries.This high-speed DAC is based on an extended dynamic range architecture that provides excellent linearity and a wide output range. The device operates from a single +3.0 V power supply and can provide up to 8 bits of output resolution. The AD9142ABCPZ also supports simultaneous sampling of multiple channels, making it the perfect choice for applications that require high-speed data acquisition and high resolution.The AD9142ABCPZ features integrated sample and hold circuitry that enables it to perform high-precision analog-to-digital conversion with a wide dynamic range. This feature ensures that the analog signals remain uncorrupted during the conversion process. Additionally, the device provides a low output noise floor and superior signal-to-noise ratio that make it suitable for applications that require high-accuracy measurements.The working principle of the AD9142ABCPZ is based on the charge redistribution technique. In this technique, a succession of pulses are applied to the input of the DAC and these pulses sequentially divide the reference voltage into binary fractions. The output of the DAC is then determined by the number of pulses that were applied to the input. This principle allows the device to accurately translate the digital input into an equivalent analog output.In summary, the AD9142ABCPZ is a high-speed digital-to-analog converter (DAC) that is designed to meet the stringent specifications required in multiple application fields. It features integrated sample and hold circuitry that enables it to perform high-precision analog-to-digital conversion with a wide dynamic range. The device operates from a single +3.0 V power supply and provides up to 8 bits of output resolution. The working principle of the AD9142ABCPZ is based on the charge redistribution technique. This makes the device the perfect choice for applications that require high-speed data acquisition and high resolution.

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