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ANALOG DEVICES  AD7450ABRTZ-REEL7  Analog to Digital Converter, 12 bit, 1 MSPS, Single, 2.7 V, 5.25 V, SOT-23

Product Overview

The AD7450ABRTZ-REEL7 is a 12-bit high speed, low power, successive approximation (SAR) Analog-to-digital Converter (ADC) with a fully differential analog input. The SAR architecture of these parts ensures that there are no pipeline delays. The parts contain a low noise, wide bandwidth, differential track-and-hold amplifier (T/H) that can handle input frequencies up to 3.5MHz. The value of the reference voltage determines the common-mode voltage range of the part. With this truly differential input structure and variable reference input, the user can select a variety of input ranges and bias points. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the device to interface with microprocessors or DSPs. The input signals are sampled on the falling edge of CS; the conversion is also initiated at this point. The SAR architecture of these parts ensures that there are no pipeline delays.
  • Low power at max throughput rate
  • Fully differential analog input
  • Wide input bandwidth
  • Flexible power/serial clock speed management
  • No pipeline delays
  • High speed serial interface SPI™/QSPI™/MICROWIRE™/DSP compatible

 

Product Information

Resolution (Bits):
12bit
Sampling Rate:
1MSPS
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
SOT-23
No. of Pins:
8Pins
Input Channel Type:
Differential
Data Interface:
Microwire, QSPI, SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
Single 12-Bit SAR ADCs
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited

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Applications

  • Sensing & Instrumentation;
  • Automation & Process Control;
  • Portable Devices;
  • Motor Drive & Control

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes
Authorized Distributor