Products > Integrated Circuits (ICs) > Data Conversion ICs > ISL267450IBZ-T

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Analog to Digital Converters - ADC 12 Bit 1MSPS SAR ADC , 8 LD SOIC, T&R

  • Package/Case :
  • SOIC-8
  • Product Categories :
  • Analog to Digital Converters (ADC)
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 500


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ISL267450IBZ-T Product Details

The ISL267450IBZ-T is a 12-bit, 1MSPS sampling SAR-type ADC with a differential input span of 2*VREF volts. The ISL267450IBZ-T features excellent linearity over supply and temperature variations and is drop-in compatible with the AD7450. The device can operate from a supply voltage of either 5V or 3V and maintain measurement accuracy with input signals up to the supply rails.The serial digital interface is SPI compatible and is easily interfaced to popular FPGAs and microcontrollers. Power dissipation is 9.0mW at a sampling rate of 1MSPS, and just 5μW between conversions utilizing Auto Power-Down mode (with a 3V supply).The ISL267450IBZ-T is available in 8 Ld SOIC or MSOP packages, and are specified for operation over the Industrial temperature range (–40°C to +85°C).



  • Drop-in Compatible with AD7450
  • Differential Input
  • Simple SPI-compatible Serial Digital Interface
  • Guaranteed No Missing Codes
  • 1MHz Sampling Rate
  • 3V or 5V Operation
  • Low Operating Current
  • 1.25mA at 833kSPS with 3V Supplies
  • 1.7mA at 1MSPS with 5V Supplies
  • Power-down Current between Conversions: 1μA
  • Excellent Differential Non-Linearity
  • Low THD: -83dB (typ)
  • Pb-Free (RoHS Compliant)
  • Available in SOIC and MSOP Packages

ISL267450IBZ-T Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Bits
  • 12
  • Sampling Rate (Per Second)
  • 1M
  • Number of Inputs
  • 1
  • Input Type
  • Differential
  • Data Interface
  • SPI
  • Configuration
  • S/H-ADC
  • Ratio S/H:ADC
  • 1:1
  • Number of A/D Converters
  • 1
  • Architecture
  • SAR
  • Reference Type
  • External
  • Voltage Supply, Analog
  • 2.7V ~ 5.25V
  • Voltage Supply, Digital
  • 2.7V ~ 5.25V
  • Operating Temperature
  • -40??C ~ 85??C
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Supplier Device Package
  • 8-SOIC
  • Mounting Type
  • Surface Mount

ISL267450IBZ-T Documents

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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ISL267450IBZT we delivered, we will accept the replacement or return of the ISL267450IBZ-T only when all of the below conditions are fulfilled:
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Renesas Technology Corp

In April 2010, NEC electronics and renesas technologies, two major semiconductor manufacturers in Japan, merged, creating a new professional semiconductor manufacturer renesas electronics. Based on its strong r&d strength, design and development platform and various manufacturing technologies, rene...
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