14 Bit 0.5mm Tin ADC iCMOS? Series AD7657 5V 64-LQFP
SOT-23
AD7657YSTZ-REEL Datasheet
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Specifications
Name
Value
Type
Parameter
Contact Plating
Tin
Mounting Type
Surface Mount
Package / Case
64-LQFP
Surface Mount
YES
Number of Pins
64
Operating Temperature
-40°C~125°C
Packaging
Tape & Reel (TR)
Series
iCMOS®
JESD-609 Code
e3
Feature
Simultaneous Sampling, True Bipolar
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
ECCN Code
EAR99
HTS Code
8542.39.00.01
Subcategory
Analog to Digital Converters
Max Power Dissipation
143mW
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
AD7657
Pin Count
64
Polarity
Bipolar
Power Supplies
5+-5/+-15V
Configuration
S/H-ADC
Number of Channels
6
Interface
SPI
Power Dissipation
143mW
Number of Bits
14
Input Type
Single Ended
Architecture
SAR
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Supply Type
Dual
Reference Type
External, Internal
Data Interface
SPI, Parallel, DSP
Resolution
1.75 B
Sampling Rate
250 ksps
Voltage - Supply, Analog
5V
Number of Analog In Channels
6
Sampling Rate (Per Second)
250k
Output Bit Code
2'S COMPLEMENT BINARY
Linearity Error-Max (EL)
0.0092%
Integral Nonlinearity (INL)
1.5 LSB
Sample and Hold / Track and Hold
TRACK
Ratio - S/H:ADC
1:1
Analog Input Voltage-Max
12V
Output Format
SERIAL, PARALLEL, WORD
Signal to Noise Ratio (SNR)
83.5 dB
Negative Supply Voltage-Nom
-5V
Analog Input Voltage-Min
-10V
Conversion Time-Max
3.1μs
Length
10mm
Width
10mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
AD7657YSTZ-REEL Product Details
AD7657YSTZ-REEL Overview
The analogue to digital converter is designed with 14 Bits.The AD converter is embedded in the 64-LQFP package.The ADC converter is packaged in the way of Tape & Reel (TR).The ADC converter is equipped with 1 Functions .There are 64 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 5V.The A/D converter has 6 channels.The is equipped with 64 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~125°C.The number of samples of audio recorded every second is 250k Hz.The input type of this electronic AD converter is Single Ended.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 TRACK time.The architecture that analogue to digital converter's core adopts is SAR.There are 64 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 5V, 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 1.75 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 AD7657 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.Dual can be used to categorize supply types.The output formats of this electrical AD converter are SERIAL, PARALLEL, WORD , which are used to determine which data is exported and how data is displayed in many areas of OLIB.The maximal analog input voltage of this electrical AD converter is 12V.The ADC converter operates from 5+-5/+-15V 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 143mW. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 143mW.The number of channels is growing strong/weak: 6.The minimal analog input voltage of this electrical AD converter is -10V.Simultaneous Sampling, True Bipolar can be ensured when operating.It is a type of FPGA belonging to the iCMOS? series.
AD7657YSTZ-REEL Features
1 Functions 64 basic kinds of terminations 64 pin count 5+-5/+-15V power supplies iCMOS? series
AD7657YSTZ-REEL Applications
There are a lot of Analog Devices Inc. AD7657YSTZ-REEL ADC applications.