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MAX1149BCUP+

MAX1149BCUP+

MAX1149BCUP+

Maxim Integrated

14 Bit 0.65mm ADC MAX1149 3.3V 20-TSSOP (0.173, 4.40mm Width)

SOT-23

MAX1149BCUP+ Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Operating Temperature 0°C~70°C
Packaging Tube
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Analog to Digital Converters
Max Power Dissipation 879mW
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Base Part Number MAX1149
Pin Count 20
Operating Supply Voltage 3.6V
Polarity Bipolar, Unipolar
Power Supplies 3.3V
Configuration MUX-S/H-ADC
Number of Channels 8
Interface SPI, Serial
Number of Bits 14
Input Type Differential, Single Ended
Architecture SAR
Number of Inputs 4, 8
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type External, Internal
Data Interface SPI
Resolution 1.75 B
Sampling Rate 116 ksps
Voltage - Supply, Analog 2.7V~3.6V
Voltage - Supply, Digital 2.7V~3.6V
Number of Analog In Channels 4
Sampling Rate (Per Second) 116k
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Sample and Hold / Track and Hold TRACK
Number of A/D Converters 1
Conversion Rate 116 ksps
Ratio - S/H:ADC 1:1
Analog Input Voltage-Max 2.52V
Signal to Noise Ratio (SNR) 81 dB
Length 6.5mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $22.027692 $22.027692
10 $20.780842 $207.80842
100 $19.604568 $1960.4568
500 $18.494875 $9247.4375
1000 $17.447996 $17447.996
MAX1149BCUP+ Product Details

MAX1149BCUP+ Overview


The analogue to digital converter is designed with 14 Bits.The AD converter is embedded in the 20-TSSOP (0.173, 4.40mm Width) package.The ADC converter is packaged in the way of Tube.The ADC converter is equipped with 1 Functions .There are 20 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 3.3V.The A/D converter has 4 channels.The is equipped with 20 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 0°C~70°C.The number of samples of audio recorded every second is 116k Hz.The input type of this electronic AD converter is Differential, 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 MUX-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 20 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 2.7V~3.6V, 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 MAX1149 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.There are several types of supply that can be categorized according to Single.The supply/digital voltage of this electrical AD converter is 2.7V~3.6V.The ADC converter is possible to mount the device with the help of Surface Mount.4, 8 inputs are employed.This electrical digital converter operates from a supply voltage of 3.6V.The maximal analog input voltage of this electrical AD converter is 2.52V.The ADC converter operates from 3.3V power supplies. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 879mW.The number of channels is growing strong/weak: 8.The conversion rate of this electrical AD converter is calculated as 116 ksps.There are 1 A/D converters, which are used to convert an analog signal like voltage to digital form so that it can be read and processed by a microcontroller.

MAX1149BCUP+ Features


1 Functions
20 basic kinds of terminations
20 pin count
3.3V power supplies


MAX1149BCUP+ Applications


There are a lot of Maxim Integrated
MAX1149BCUP+ ADC applications.


  • Rotary encoder
  • Displaying
  • Transducer
  • Microcontrollers.
  • Digital Storage Oscilloscope
  • Scientific instruments.
  • Music reproduction technology
  • Communication Systems
  • Data Acquisition Systems
  • Handheld Terminal Interface

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