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ADS8411

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16-Bit, 2MSPS ADC with P8/P16 Parallel Output, Internal Clock & Internal Reference

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Data sheet

ADS8411

ACTIVE
Data sheet Order now

Product details

Resolution (Bits) 16 Sample rate (max) (ksps) 2000 Number of input channels 1 Interface type Byte-Wide, Parallel Architecture SAR Input type Pseudo-Differential, Single-ended Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 4.1 Input voltage range (min) (V) 0 Features Oscillator Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 155 Analog supply voltage (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 86 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
Resolution (Bits) 16 Sample rate (max) (ksps) 2000 Number of input channels 1 Interface type Byte-Wide, Parallel Architecture SAR Input type Pseudo-Differential, Single-ended Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 4.1 Input voltage range (min) (V) 0 Features Oscillator Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 155 Analog supply voltage (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 86 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
TQFP (PFB) 48 81 mm² 9 x 9
  • 2-MHz Sample Rate
  • 16-Bit NMC Ensured Over Temperature
  • Zero Latency
  • Unipolar Single-Ended Input Range: 0 V to Vref
  • Onboard Reference
  • Onboard Reference Buffer
  • High-Speed Parallel Interface
  • Power Dissipation: 175 mW at 2 MHz Typ
  • Wide Digital Supply
  • 8-/16-Bit Bus Transfer
  • 48-Pin TQFP Package
  • ESD Sensitive - HBM Capability of 500 V, 1000 V at All input Pins
  • APPLICATIONS
    • DWDM
    • Instrumentation
    • High-Speed, High-Resolution, Zero Latency Data Acquisition Systems
    • Transducer Interface
    • Medical Instruments
    • Communication
  • 2-MHz Sample Rate
  • 16-Bit NMC Ensured Over Temperature
  • Zero Latency
  • Unipolar Single-Ended Input Range: 0 V to Vref
  • Onboard Reference
  • Onboard Reference Buffer
  • High-Speed Parallel Interface
  • Power Dissipation: 175 mW at 2 MHz Typ
  • Wide Digital Supply
  • 8-/16-Bit Bus Transfer
  • 48-Pin TQFP Package
  • ESD Sensitive - HBM Capability of 500 V, 1000 V at All input Pins
  • APPLICATIONS
    • DWDM
    • Instrumentation
    • High-Speed, High-Resolution, Zero Latency Data Acquisition Systems
    • Transducer Interface
    • Medical Instruments
    • Communication

The ADS8411 is a 16-bit, 2 MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8411 offers a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles.

The ADS8411 has a unipolar single-ended input. It is available in a 48-lead TQFP package and is characterized over the industrial –40°C to 85°C temperature range.

The ADS8411 is a 16-bit, 2 MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8411 offers a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles.

The ADS8411 has a unipolar single-ended input. It is available in a 48-lead TQFP package and is characterized over the industrial –40°C to 85°C temperature range.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet 16-Bit, 2 MSPS, Unipolar Input, Micropower Sampling Analog to Digital Converter datasheet (Rev. B) 17 Dec 2004
White paper Voltage-reference impact on total harmonic distortion 01 Aug 2016
E-book Best of Baker's Best: Precision Data Converters -- SAR ADCs 21 May 2015
Analog Design Journal Accurately measuring ADC driving-circuit settling time (Rev. A) 18 May 2015
Application note Determining Minimum Acquisition Times for SAR ADCs, part 2 17 Mar 2011
Application note Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A) 10 Nov 2010
Application note Using ADS8411 in a Multiplexed Analog Input Application (Rev. A) 15 Feb 2006
Application note Interfacing the ADS8401/ADS8411 to TMS320C6713 DSP 23 Sep 2004
Application note Using ADS8411/2 (16-Bit 2MSPS SAR) as a Serial ADC 24 May 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

ADS8411 IBIS Model

SLAM088.ZIP (74 KB) - IBIS Model
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Simulation model

ADS8411 TINA-TI Reference Design

SLAM316.TSC (2779 KB) - TINA-TI Reference Design
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Simulation model

ADS8411 TINA-TI Spice Model

SLAM317.ZIP (27 KB) - TINA-TI Spice Model
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Calculation tool

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

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Calculation tool

JITTER-SNR-CALC — Jitter and SNR calculator

JITTER-SNR-CALC can be used for calculating theoretical Signal to Noise (SNR) performance of ADCs based on input frequency and clock jitter.

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Supported products & hardware
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Design tool

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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