18 Bit 0.5mm Tin ADC PulSAR? Series AD7643 2.5V 48-VFQFN Exposed Pad, CSP
SOT-23
AD7643BCPZ Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 month ago)
Contact Plating
Tin
Mounting Type
Surface Mount
Package / Case
48-VFQFN Exposed Pad, CSP
Surface Mount
YES
Number of Pins
48
Operating Temperature
-40°C~85°C
Packaging
Tray
Series
PulSAR®
JESD-609 Code
e3
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
48
ECCN Code
EAR99
Subcategory
Analog to Digital Converters
Max Power Dissipation
80mW
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
2.5V
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
AD7643
Pin Count
48
Qualification Status
Not Qualified
Operating Supply Voltage
2.5V
Polarity
Bipolar
Power Supplies
2.52.5/3.3V
Configuration
S/H-ADC
Number of Channels
1
Interface
SPI
Max Supply Voltage
2.63V
Min Supply Voltage
2.37V
Nominal Supply Current
24mA
Power Dissipation
80mW
Number of Bits
18
Input Type
Differential
Min Input Voltage
1.8V
Architecture
SAR
Max Input Voltage
3.6V
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Supply Type
Analog, Digital
Reference Type
External, Internal
Data Interface
SPI, Parallel, DSP
Resolution
2.25 B
Sampling Rate
1.25 Msps
Voltage - Supply, Analog
2.37V~2.63V
Voltage - Supply, Digital
2.37V~2.63V
Number of Analog In Channels
1
Sampling Rate (Per Second)
1.25M
Output Bit Code
BINARY, 2'S COMPLEMENT BINARY
Power Consumption
65mW
Integral Nonlinearity (INL)
3 LSB
Sample and Hold / Track and Hold
SAMPLE
Ratio - S/H:ADC
1:1
Output Format
PARALLEL, WORD
Signal to Noise Ratio (SNR)
93.5 dB
Differential Nonlinearity
-1 LSB
Conversion Time-Max
0.55μs
Length
7mm
Width
7mm
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$247.983433
$247.983433
10
$233.946635
$2339.46635
100
$220.704373
$22070.4373
500
$208.211673
$104105.8365
1000
$196.426106
$196426.106
AD7643BCPZ Product Details
AD7643BCPZ Overview
The analogue to digital converter is designed with 18 Bits.The AD converter is embedded in the 48-VFQFN Exposed Pad, CSP package.The ADC converter is packaged in the way of Tray.The ADC converter is equipped with 1 Functions .There are 48 terminations in this electrical AD converter, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The analogue to digital converter is powered from a supply voltage of 2.5V.The A/D converter has 1 channels.The is equipped with 48 pin count.The peak reflow temperature (Cel) amounts to 260 to be essentially indestructible.There are ADC, SUCCESSIVE APPROXIMATION converters based on the source input voltage and the output voltage.This electronic AD converter is mounted in the way of Surface Mount.When operating, analogue to digital converter's operating temperature should be kept at -40°C~85°C.The number of samples of audio recorded every second is 1.25M Hz.The input type of this electronic AD converter is Differential.There are External, Internal reference types differentiated on the way by which they are garbage collected. This electronic digital converter is configured in such a way that S/H-ADC.The Sample/Track and Hold component of this electronic AD converter provides a way to sample a continuously varying analog signal and to hold or freeze its value for SAMPLE time.The architecture that analogue to digital converter's core adopts is SAR.There are 48 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. The supply/analog voltage of this electrical ADC converter is 2.37V~2.63V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.The number of pixels of this electrical AD converter is 2.25 B, which is on a display or in a camera sensor (specifically in a digital image).This analogue to digital converter is included in Analog to Digital Converters.It belongs to AD7643 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.Analog, Digital can be used to categorize supply types.The supply/digital voltage of this electrical AD converter is 2.37V~2.63V.The ADC converter operates with the maximal supply voltage of 2.63V.It operates with the minimal supply voltage of 2.37V.The output formats of this electrical AD converter are PARALLEL, WORD , which are used to determine which data is exported and how data is displayed in many areas of OLIB.This electrical digital converter operates from a supply voltage of 2.5V.The ADC converter operates from 2.52.5/3.3V power supplies.As an undesirable derivative of its primary action, The heat (energy loss or waste) that this electronic or electrical digital converter produces is 80mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 80mW.The number of channels is growing strong/weak: 1.The maximal input type of this electronic AD converter is 3.6V.The digital converter supports the minimal input voltage of 1.8V.It is a type of FPGA belonging to the PulSAR? series.
AD7643BCPZ Features
1 Functions 48 basic kinds of terminations 48 pin count Minimal supply voltage of 2.37V 2.52.5/3.3V power supplies PulSAR? series
AD7643BCPZ Applications
There are a lot of Analog Devices Inc. AD7643BCPZ ADC applications.
Communication test equipment
Automotive
Music recording
Transducer
Broadband data applications
Communications
Audio/Video devices
High Speed Data Acquisition
Multicarrier, multimode digital receivers
Digital Multimeters, PLC's (Programming Logic Controllers)