Low

ANALOG DEVICES  AD7928BRUZ  Analogue to Digital Converter, 12 bit, 1 MSPS, Single, 2.7 V, 5.25 V, TSSOP

ANALOG DEVICES AD7928BRUZ
Technical Data Sheet (535.77KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AD7928BRUZ is a 8-channel 12-bit Low Power ADC with Sequencer features throughput rates up to 1MSPS. It contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 8MHz. The conversion process and data acquisition are controlled by CS and the serial clock, allowing the device to easily interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and the conversion is also initiated at this point. This ADC uses advanced design techniques to achieve very low power dissipation at maximum throughput rates. At maximum throughput rates, it consumes 2mA maximum with 3V supplies and 2.7mA maximum with 5V supplies. It features eight single-ended analogue inputs with a channel sequencer to allow a pre-programmed selection of channels to be converted sequentially. The conversion time is determined by the SCLK frequency which is used as the master clock to control the conversion.
  • Low power
  • Wide input bandwidth
  • 70dB Minimum SINAD at 50kHz input frequency
  • Flexible power/serial clock speed management
  • No pipeline delays
  • High speed serial interface SPI®/QSPI™/MICROWIRE™/DSP compatible
ESD sensitive device, take proper precaution while handling the device.

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:
TSSOP
No. of Pins:
20Pins
Input Channel Type:
Single Ended
Data Interface:
Serial, SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
Octal 12-Bit SAR ADCs
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automotive;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Ireland

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000172

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