12 Bit 0.5mm ADC LTC2157 1.8V 64-WFQFN Exposed Pad
SOT-23
LTC2157CUP-12#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
64-WFQFN Exposed Pad
Number of Pins
64
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2011
JESD-609 Code
e3
Feature
Simultaneous Sampling
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
64
ECCN Code
3A001.A.5.A.3
Terminal Finish
Matte Tin (Sn)
Subcategory
Analog to Digital Converters
Technology
CMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Supply Voltage
1.8V
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LTC2157
Pin Count
64
Qualification Status
Not Qualified
Operating Supply Voltage
1.8V
Configuration
S/H-ADC
Interface
LVDS, Parallel, Serial
Max Supply Voltage
1.9V
Min Supply Voltage
1.7V
Nominal Supply Current
309mA
Number of Bits
12
Input Type
Differential
Architecture
Pipelined
Number of Inputs
2
Converter Type
ADC, PROPRIETARY METHOD
Reference Type
External, Internal
Data Interface
LVDS - Parallel
Resolution
1.5 B
Sampling Rate
250 Msps
Voltage - Supply, Analog
1.7V~1.9V
Voltage - Supply, Digital
1.7V~1.9V
Number of Analog In Channels
2
Sampling Rate (Per Second)
250M
Integral Nonlinearity (INL)
2.3 LSB
Sample and Hold / Track and Hold
SAMPLE
Ratio - S/H:ADC
1:1
Analog Input Voltage-Max
1.5V
Output Format
PARALLEL, WORD
Differential Nonlinearity
0.16 LSB
Analog Input Voltage-Min
-1.5V
Height Seated (Max)
0.8mm
Length
9mm
Width
9mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$108.674255
$108.674255
10
$102.522882
$1025.22882
100
$96.719700
$9671.97
500
$91.245000
$45622.5
1000
$86.080189
$86080.189
LTC2157CUP-12#PBF Product Details
LTC2157CUP-12#PBF Overview
The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 64-WFQFN Exposed Pad package.The ADC converter is packaged in the way of Tube.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 1.8V.The A/D converter has 2 channels.The is equipped with 64 pin count.The peak reflow temperature (Cel) amounts to NOT SPECIFIED to be essentially indestructible.There are ADC, PROPRIETARY METHOD 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 0°C~70°C.The number of samples of audio recorded every second is 250M 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 Pipelined.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 1.7V~1.9V, 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 1.5 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 LTC2157 family.The supply/digital voltage of this electrical AD converter is 1.7V~1.9V.Surface Mount can be used to mount the AD converter on the wall.The ADC converter operates with the maximal supply voltage of 1.9V.2 inputs are employed.It operates with the minimal supply voltage of 1.7V.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 1.8V.The maximal analog input voltage of this electrical AD converter is 1.5V.The minimal analog input voltage of this electrical AD converter is -1.5V.Simultaneous Sampling can be ensured when operating.
LTC2157CUP-12#PBF Features
1 Functions 64 basic kinds of terminations 64 pin count Minimal supply voltage of 1.7V
LTC2157CUP-12#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC2157CUP-12#PBF ADC applications.