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Same model may have multiple batches, images only for reference.
AS1545 ams
Same model may have multiple batches, images only for reference.

AS1545

Part No AS1545
Manufacturer OSRAM Opto Semiconductors Inc.
Catalog Data Acquisition - Analog to Digital Converters (ADC)
Description IC ADC 12BIT SAR 32TQFN
Datasheet
AS1545 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC)
Mfr OSRAM Opto Semiconductors Inc.
Package Tape & Reel
Product Status Obsolete
Number of Bits 12
Sampling Rate (Per Second) 1M
Number of Inputs 6, 12
Input Type Differential, Pseudo-Differential, Single Ended
Data Interface SPI
Configuration MUX-S/H-ADC
Number of A/D Converters 2
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 2.7V ~ 5.25V
Voltage - Supply, Digital 2.7V ~ 5.25V
Features Selectable Address, Simultaneous Sampling
Temperature Range - Operating -40°C ~ 85°C
Package / Case 32-WFQFN Exposed Pad
Supplier Device Package 32-TQFN (5x5)
Mounting Type Surface Mount
Standard Package 2,500 pcs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 564586-AS1545
Ultra Librarian 3D Model Ultra Librarian AS1545 CAD Model

Description

The AS1545 is an analog to digital converter (ADC) integrated circuit designed for data acquisition applications.

  • Configuration: MUX-S/H-ADC
  • Inputs: Up to 12 (differential, pseudo-differential, single-ended)
  • Architecture: Successive Approximation Register (SAR)
  • Resolution: 12 bits
  • Sampling Rate: 1M samples per second
  • Interface: SPI
  • Analog Supply Voltage: 2.7V to 5.25V
  • Digital Supply Voltage: 2.7V to 5.25V
  • Manufacturer: OSRAM Opto Semiconductors Inc.
  • Package: Tape and Reel
  • Standard Quantity: 2,500 pieces

Please note that this product is now obsolete, but it remains a reliable choice for analog to digital conversion applications.

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