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AS1543-BQFT

AS1543-BQFT

AS1543-BQFT

ams

Austriamicrosystems AS1543-BQFT, 12 bit ADC Differential Input, Serial, 20-pin TQFN

SOT-23

AS1543-BQFT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 20-WQFN Exposed Pad
Number of Pins 20
Supplier Device Package 20-TQFN (4x4)
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Max Power Dissipation18.4mW
Configuration MUX-S/H-ADC
Number of Channels 8
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 4, 8
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
Integral Nonlinearity (INL) 1 LSB
Number of A/D Converters 1
Number of Converters 1
Ratio - S/H:ADC 1:1
Differential Nonlinearity 1.2 LSB
Height 730μm
Length 4mm
Width 4mm
REACH SVHC No SVHC
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1763 items

About AS1543-BQFT

The AS1543-BQFT from ams is a high-performance microcontroller designed for a wide range of embedded applications. This component features Austriamicrosystems AS1543-BQFT, 12 bit ADC Differential Input, Serial, 20-pin TQFN.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the AS1543-BQFT, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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