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MAX1148BCUP+

MAX1148BCUP+

MAX1148BCUP+

Maxim Integrated

14 Bit 0.65mm ADC MAX1148 5V 20-TSSOP (0.173, 4.40mm Width)

SOT-23

MAX1148BCUP+ Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 20
Operating Temperature0°C~70°C
PackagingTube
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Analog to Digital Converters
Max Power Dissipation879mW
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
Base Part Number MAX1148
Pin Count20
Polarity Bipolar, Unipolar
Power Supplies5V
Configuration MUX-S/H-ADC
Number of Channels 8
Interface SPI, Serial
Max Supply Voltage3.3V
Min Supply Voltage4.75V
Nominal Supply Current1.1mA
Number of Bits 14
Input Type Differential, Single Ended
Architecture SAR
Number of Inputs 4, 8
Converter Type ADC, SUCCESSIVE APPROXIMATION
Reference TypeExternal, Internal
Data InterfaceSPI
Resolution 1.75 B
Sampling Rate116 ksps
Voltage - Supply, Analog 5V
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 Rate116 ksps
Ratio - S/H:ADC 1:1
Signal to Noise Ratio (SNR) 81 dB
Length 6.5mm
Width 4.4mm
Radiation HardeningNo
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:297 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$23.651170$23.65117
10$22.312425$223.12425
100$21.049457$2104.9457
500$19.857979$9928.9895
1000$18.733943$18733.943

MAX1148BCUP+ Product Details

MAX1148BCUP+ 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 5V.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 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 MAX1148 family.This electrical digital converter is lead free, which means made without lead, or has no lead added to it.The ADC converter operates with the maximal supply voltage of 3.3V.4, 8 inputs are employed.It operates with the minimal supply voltage of 4.75V.The ADC converter operates from 5V 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.

MAX1148BCUP+ Features


1 Functions
20 basic kinds of terminations
20 pin count
Minimal supply voltage of 4.75V
5V power supplies


MAX1148BCUP+ Applications


There are a lot of Maxim Integrated
MAX1148BCUP+ ADC applications.


  • Digital Multimeters, PLC's (Programming Logic Controllers)
  • RADAR processing, digital oscilloscopes
  • CMOS Image sensors for mobile applications
  • Medical Instrumentation and medical imaging
  • Music recording
  • Digital signal processing
  • Scientific instruments
  • Rotary encoder
  • Displaying
  • Transducer

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