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AD7902BRQZ - ADI
Manufacturer:
ADI
ManyChip's Part#:
MC1677600
Category:
Analog to Digital, ADC IC
Package:
QSOP-20
Datasheet:
Datasheet 3D Model
Description:
ANALOG DEVICES AD7902BRQZ Analogue to Digital Converter, 16Bit, 1MSPS, Single, 2.375V, 2.625V, QSOP
Stock Locations:
Availability:
248 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 23.76

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The AD7902BRQZ is a dual pseudo differential successive approximation Analog-to-digital Converter (ADC) that operates from a single power supply VDDx per ADC. It contains two low power, high speed 16-bit sampling ADC and a versatile serial port interface. On the CNVx rising edge, the converter samples an analog input IN+, in the range of 0V to VREF with respect to a ground sense IN-. The externally applied reference voltage of the REFx pins can be set independently from the supply voltage pins VDDx. The power of the device scales linearly with throughput. Using the SDIx inputs, the SPI-compatible serial interface can also daisy-chain multiple ADCs on a single 3-wire bus and provide an optional busy indicator.
16-bit resolution with no missing codes
Low power dissipation
Pseudo differential analog input range
Easy to drive with the ADA4841-1/ADA4841-2
No pipeline delay
Serial port interface - SPI®/QSPI™/MICROWIRE™/DSP compatible

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AD7902BRQZ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	QSOP-20
Supply Voltage (DC)	2.38V (min)
Number of Circuits	2 Circuit
Number of Channels	2 Channel
Number of Positions	20 Position
Number of Bits	16 Bit
Power Dissipation	12 mW
Sample Rate	1 Msps
Number of ADCs	2 ADC
Number of Inputs	2 Input
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	16 mW
Number of Input Channels	2 Channel
Supply Voltage (Max)	2.625 V
Supply Voltage (Min)	2.375 V
Input Voltage	5 V
	Show
Size-Length	4.01 mm
Size-Width	4.01 mm
Size-Height	1.65 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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