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AS1544-BQFT

AS1544-BQFT

AS1544-BQFT

ams

12 Bit ADC 20-WQFN Exposed Pad

SOT-23

AS1544-BQFT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 20-WQFN Exposed Pad
Number of Pins 20
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Power Dissipation18.4mW
Configuration MUX-S/H-ADC
Number of Channels 4
Interface SPI, Serial
Max Supply Voltage5.25V
Min Supply Voltage2.75V
Nominal Supply Current3mA
Number of Bits 12
Input Type Differential, Single Ended
Architecture SAR
Number of Inputs 2, 4
Supply Type Single
Reference TypeExternal
Data InterfaceSPI, DSP
Resolution 1.5 B
Sampling Rate1 ksps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Sampling Rate (Per Second) 1M
Number of A/D Converters 1
Ratio - S/H:ADC 1:1
Differential Nonlinearity 1.2 LSB
REACH SVHC No SVHC
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2370 items

AS1544-BQFT Product Details

AS1544-BQFT Overview


The analogue to digital converter is designed with 12 Bits.The AD converter is embedded in the 20-WQFN Exposed Pad package.The ADC converter is packaged in the way of Tape & Reel (TR).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 1M Hz.The input type of this electronic AD converter is Differential, Single Ended.There are External 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 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~5.25V, 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 electrical digital converter is lead free, which means made without lead, or has no lead added to it.Single is a coding scheme for identifying supply types.The supply/digital voltage of this electrical AD converter is 2.7V~5.25V.The ADC converter operates with the maximal supply voltage of 5.25V.2, 4 inputs are employed.It operates with the minimal supply voltage of 2.75V. The maximal heat (energy loss or waste) that this electronic or electrical ADC converter produces is 18.4mW.The number of channels is growing strong/weak: 4.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.

AS1544-BQFT Features


Minimal supply voltage of 2.75V


AS1544-BQFT Applications


There are a lot of ams
AS1544-BQFT ADC applications.


  • Music recording
  • Digital signal processing
  • Scientific instruments
  • Rotary encoder
  • Displaying
  • Transducer
  • Microcontrollers.
  • Digital Storage Oscilloscope
  • Scientific instruments.
  • Music reproduction technology

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