AD9225:  12-Bit , 25 MSPS Monolithic A/D Converter

The AD9225 is a monolithic, single supply 12-bit, 25MSPS Analog to Digital Converter with an on-chip, high performance sample-and-hold amplifier and voltage reference. The AD9225 uses a ...More

AD9225:  12-Bit , 25 MSPS Monolithic A/D Converter

Product Description

The AD9225 is a monolithic, single supply 12-bit, 25MSPS Analog to Digital Converter with an on-chip, high performance sample-and-hold amplifier and voltage reference. The AD9225 uses a multi-stage differential pipelined architecture with output error correction logic to provide 12-bit accuracy at 25MSPS data rates and guarantees no missing codes over the full operating temperature range.

Features

  • Low Power Dissipation: 280 mW
  • Single +5V Supply
  • No Missing Codes Guaranteed
  • DNL: ±0.4 LSB
  • On-Chip Sample-and-Hold Amplifier and Voltage Reference
  • SNR: 71 dB
  • SFDR: -85 dB
  • Out-of-Range Indicator
  • Straight Binary Output Data
  • 28-Lead SOIC
  • 28-Lead SSOP
  • Compatible with 3 V Logic

Diagrams

AD9225 Diagram
Functional Block Diagram for AD9225

Specifications

Resolution (Bits) 12bit
T-Put Rate 25MSPS
# Chan 1
Supply V Single(+5)
Pwr Diss (max) 383mW
Interface Par
Ain Range (2Vref) p-p,2 V p-p,4 V p-p,Uni (Vref) x 2,Uni 2.0V,Uni 4.0V
SNR (dB) 71dB
Pkg Type SOIC,SOP

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Part# Res Throughput Rate # of Inputs Operating Pwr Diss
AD9235-65 12 65MSPS 1 350mW
AD9237-65 12 65MSPS 1 270mW
AD9626-170 12 170MSPS 1 291mW
AD9233-105 12 105MSPS 1 350mW
AD9225 12 25MSPS 1 383mW
AD9203 10 40MSPS 1 108mW
AD9211-200 10 200MSPS 1 356mW
AD9051