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TI ADS7822U/2K5 product image
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TI ADS7822U/2K5RoHS

Manufacturer
TI
MPN
ADS7822U/2K5
LCSC Part #
C16324
Packaging
SOIC-8
Customer #
Key Attributes
12-Bit, 200kHz, microPower Sampling ANALOG-TO-DIGITAL CONVERTER
Datasheetpdf iconTI ADS7822U/2K5
In-Stock: 1,375
1,375 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 3.7183$ 3.72
10+$ 3.1913$ 31.91
30+$ 2.8774$ 86.32
100+$ 2.3$ 230.00
500+$ 2.1536$ 1076.80
1,000+$ 2.0885$ 2088.50
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTI
PackagingSOIC-8
Operating Temperature-40℃~+85℃
InterfaceSerial port
Quiescent Current (Iq)800nA
Voltage - Supply2.7V~5.25V
Number of Channels1
Integral non - linearity2LSB
Clock/OscillatorExternal
Clock Frequency3.2MHz;10kHz~3.2MHz
FeaturesSimultaneous sampling
Voltage ReferenceExternal
Resolution(Bits)200kHz;12
S/N Ratio71dB
ADC architectureSAR
Programmable GainNot supported
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The ADS7822 is a 12-bit sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7V to 5.25V supply range. It requires very little power even when operating at the full 200kHz rate. At lower conversion rates, the high speed of the device enables it to spend most of its time in the power-down mode—the power dissipation is less than 60μW at 7.5kHz. The ADS7822 also features operation from 2.0V to 5V, a synchronous serial interface, and a pseudo-differential input. The reference voltage can be set to any level within the range of 50mV to VCC. Ultra low power and small size make the ADS7822 ideal for battery-operated systems. It is also a perfect fit for remote data-acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS7822 is available in a plastic mini-DIP-8, an SO-8, or an MSOP-8 package.

Features

AI Translation
  • 200kHz Sampling Rate
  • microPower: 1.6mW at 200kHz, 0.54mW at 75kHz, 0.06mW at 7.5kHz
  • Power Down: μA max
  • Mini-DIP-8, SO-8, and MSOP-8 Packages
  • Pseudo-Differential Input
  • Serial Interface

Applications

AI Translation
  • Battery-Operated Systems
  • Remote Data Acquisition
  • Isolated Data Acquisition
  • Simultaneous Sampling, Multichannel Systems