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AD7478AARMZ - ADI
Manufacturer:
ADI
ManyChip's Part#:
MC370326
Category:
Analog to Digital, ADC IC
Package:
MSOP-8
Datasheet:
Datasheet 3D Model
Description:
ANALOG DEVICES AD7478AARMZ Analogue to Digital Converter, 8Bit, 1MSPS, Single, 2.35V, 5.25V, MSOP
Stock Locations:
Availability:
226 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.63

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

Certifications

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Description

The AD7478AARMZ is a 8-bit high speed, low power successive-approximation Analog-to-digital Converter (ADC) contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 13MHz. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and the conversion is also initiated at this point. There are no pipeline delays associated with the parts. It uses advanced design techniques to achieve low power dissipation at high throughput rates. The reference for the part is taken internally from VDD to allow the widest dynamic input range to the ADC. Thus, the analog input range for the part is 0V to VDD. The conversion rate is determined by the SCLK.
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface SPI™/QSPI™/MICROWIRE™/DSP compatible

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AD7478AARMZ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	MSOP-8
Digital Logic Level	SAR
Supply Voltage (DC)	2.35V (min)
Supply Current	3.5 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	8 Position
Number of Bits	8 Bit
Power Dissipation	17.5 W
Sample Rate	1.2 Msps
Resolution (Bits)	8.0 Bit
Input Capacitance	30.0 pF
Input Impedance	1.00 MΩ
Number of ADCs	1 ADC
Number of Inputs	1 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	17.5 mW
Number of Input Channels	1 Channel
Supply Voltage	2.35V ~ 5.25V
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	2.35 V
Input Voltage	5.25 V
	Show
Size-Length	3 mm
Size-Width	3 mm
Size-Height	0.85 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
Mil-Spec	No
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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