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1-Channel Single ADC SAR 100ksps 16-bit Serial 8-Pin VSSOP T/R

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ADS8325IDGKT General Description

The ADS8325 is a 16-bit, sampling, Analog-to-Digital (A/D) converter specified for a supply voltage range from 2.7V to 5.5V. It requires very little power, even when operating at the full 100kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode. For example, the average power dissipation is less than 1mW at a 10kHz data rate.

The ADS8325 offers excellent linearity and very low noise and distortion. It also features a synchronous serial (SPI/SSI compatible) interface and a differential input. The reference voltage can be set to any level within the range of 2.5V to VDD.

Low power and small size make the ADS8325 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8325 is available in MSOP-8 and SON-8 packages. The SON package size is the same as a 3x3 QFN package.

Texas Instruments, Inc Inventory

Key Features

  • 16-Bits No Missing Codes
  • Very Low Noise: 3LSBPP
  • Excellent Linearity: ±1.5LSB typ
  • microPower:
    • 4.5mW at 100kHz
    • 1mW at 10kHz
  • MSOP-8 and SON-8 Packages (SON Package Size Same as 3x3 QFN)
  • 16-Bit Upgrade to the 12-Bit ADS7816 and ADS7822
  • Pin-Compatible With the ADS7816, ADS7822, ADS7826, ADS7827, ADS7829, and ADS8320
  • Serial (SPI?/SSI) Interfaces
    • Battery-Operated Systems
    • Remote Data Acquisition
    • Isolated Data Acquisition
    • Simultaneous Sampling, Multi-Channel Systems
    • Industrial Controls
    • Robotics
    • Vibration Analysis

SPI is a trademark of Motorola, Inc.
All other trademarks are the property of their respective owners.

Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


Category Integrated Circuits (ICs)Data AcquisitionAnalog to Digital Converters (ADC) Mfr Texas Instruments
Series microPOWER™ Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Number of Bits 16
Sampling Rate (Per Second) 100k Number of Inputs 1
Input Type Pseudo-Differential, Single Ended 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 ~ 3.6V, 5V
Voltage - Supply, Digital 2.7V ~ 3.6V, 5V Features -
Operating Temperature -40°C ~ 85°C Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP Mounting Type Surface Mount
Base Product Number ADS8325 Resolution (Bits) 16
Sample rate (max) (ksps) 100 Number of input channels 1
Interface type SPI Input type Single-ended
Rating Catalog Reference mode External
Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0
Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 2.25
Analog supply (min) (V) 2.7 Analog supply voltage (max) (V) 5.5
SNR (dB) 91 Digital supply (min) (V) 2.7
Digital supply (max) (V) 5.5 feature-resolution 16bit
feature-maximum-single-supply-voltage-v feature-minimum-dual-supply-voltage-v
feature-maximum-dual-supply-voltage-v feature-power-supply-type
feature-packaging Tape and Reel feature-minimum-single-supply-voltage-v
feature-rad-hard feature-pin-count 8
feature-supplier-package VSSOP feature-standard-package-name1 SOP
feature-cecc-qualified No feature-esd-protection Yes
feature-escc-qualified feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc No
feature-svhc-exceeds-threshold No

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Ratings and Reviews

J**a 2023-08-29

Excellent item… Fast shipping Good seller ...........

J**n 2023-05-09

Came quickly, everything corresponds, i recommend

O**a 2022-02-02

Screen is good but arrive broken. Communication with seller good. all is ok an get result "Full five star" in the same day.



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