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Datasheet Texas Instruments ADS1212

ПроизводительTexas Instruments
СерияADS1212

22-Bit Analog-to-Digital Converter

Datasheets

  • Скачать » Datasheet, PDF, 1.5 Мб, Версия: B, 18-02-2004
    ADS1212, ADS1213: 22-Bit Analog-to-Digital Converter datasheet
    Выписка из документа ↓
    AD S ADS 121 ADS1212
    ADS1213 1212 3
    ADS1
    212 ADS1 213 ADS1
    213 SBAS064B – JANUARY 1996 – REVISED FEBRUARY 2004 22-Bit ANALOG-TO-DIGITAL CONVERTER
    FEATURES DESCRIPTION в—Џ DELTA-SIGMA A/D CONVERTER
    в—Џ 22 BITS NO MISSING CODES
    в—Џ 20 BITS EFFECTIVE RESOLUTION AT 10Hz
    AND 16 BITS AT 1000Hz
    в—Џ LOW POWER: 1.4mW
    в—Џ DIFFERENTIAL INPUTS
    в—Џ PROGRAMMABLE GAIN AMPLIFIER
    в—Џ SPIв„ў COMPATIBLE SSI INTERFACE The ADS1212 and ADS1213 are precision, wide dynamic
    range, delta-sigma Analog-to-Digital (A/D) converters with
    24-bit resolution operating from a single +5V supply. The
    differential inputs are ideal for direct connection to transducers or low-level voltage signals. The delta-sigma architecture is used for wide dynamic range and to ensure 22 bits of
    no-missing-code performance. An effective resolution of 20
    bits is achieved through the use of a very low-noise input
    amplifier at conversion rates up to 10Hz. Effective resolutions of 16 bits can be maintained up to a sample rate of
    1kHz through the use of the unique Turbo Modulator mode
    of operation. The dynamic range of the converters is further
    increased by providing a low-noise programmable gain
    amplifier with a gain range of 1 to 16 in binary steps. в—Џ PROGRAMMABLE CUTOFF FREQUENCY ...

Цены

    ADS1212 на РадиоЛоцман.Цены — от 4,33 до 2 005 руб.
    A/D Converter (A-D) IC, Resolution (Bits):22, Sample Rate:6.25kSPS, Input Channels Per ADC:1, Input Channel Type:Differential, Data Interface:Serial, 2-Wire, Supply Voltage Min:4.75V,...
    Цена ADS1212
    ПоставщикПроизводительНаименованиеЦена
    AliExpress1 ШТ. ADS1212P4 руб.
    5 элементSTMicroelectronicsVND3NV0413TR78 руб.
    КремнийADS1212UG4по запросу
    ДКО ЭлектронщикTexas InstrumentsADS1212Uпо запросу
    ТаймЧипсTexas InstrumentsADS1212UBBпо запросу
    Все 27 предложений от 20 поставщиков »

Семейство: ADS1212, ADS1213

Статус

ADS1212UADS1212U/1KADS1212U/1KG4ADS1212UG4
Статус продуктаВ производствеВ производствеВ производствеВ производстве
Доступность образцов у производителяНетНетНетНет

Корпус / Упаковка / Маркировка

ADS1212UADS1212U/1KADS1212U/1KG4ADS1212UG4
Pin18181818
Package TypeDTCDTCDTCDTC
Industry STD TermSOPSOPSOPSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY401000100040
CarrierTUBELARGE T&RLARGE T&RTUBE
Маркировка1212U1212UADS1212U
Width (мм)7.57.57.57.5
Length (мм)11.5511.5511.5511.55
Thickness (мм)2.32.32.32.3
Pitch (мм)1.271.271.271.27
Max Height (мм)2.652.652.652.65
Mechanical DataСкачать »Скачать »Скачать »Скачать »

Экологический статус

ADS1212UADS1212U/1KADS1212U/1KG4ADS1212UG4
RoHSСовместимСовместимСовместимСовместим

Application Notes

  • Скачать » Application Notes, PDF, 298 Кб, 19-06-2003
    Calibration Routines and Register Value Generation for the ADS121x Series
    In order to achieve the best possible performance, offset and gain can be often be calibrated in high-resolution analog-to-digital converters (ADCs). Changes in temperature, PGA gain, power supply voltage, or most importantly, decimation ratio can influence the accuracy of measurement. This application note explains how the calibration routines work and how to generate values for the full-scale re
  • Скачать » Application Notes, PDF, 105 Кб, 27-09-2000
    Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters
    Delta-Sigma Analog-to-Digital Converters are well known for their innate ability to resolve an analog input signal to very small LSB voltage ranges. The primarily applications for this type of product is in the Industrial Process Control market such as direct transducer interface for pressure, temperature, flow, weigh scales and force measurement systems.
  • Скачать » Application Notes, PDF, 127 Кб, 06-03-2003
    Inputs Currents for High-Resolution ADCs
  • Скачать » Application Notes, PDF, 72 Кб, Версия: A, 28-06-2002
    AB-174: Getting the Full Potential from your ADC (Rev. A)
    Many of today?s high-resolution ADCs (Analog-to-Digital Converters) are operating from a single supply and use fully differential inputs. This can be a problem for single-ended signals that are bipolar relative to common. This article illustrates circuit configurations that preserve the full-scale input range by using modern features, such as Programmable Gain Amplifiers (PGAs) and internal voltag
  • Скачать » Application Notes, PDF, 70 Кб, Версия: A, 15-05-2015
    Coding Schemes Used with Data Converters (Rev. A)
  • Скачать » Application Notes, PDF, 69 Кб, Версия: A, 18-05-2015
    Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
  • Скачать » Application Notes, PDF, 425 Кб, Версия: B, 09-10-2011
    A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
  • Скачать » Application Notes, PDF, 132 Кб, Версия: A, 16-04-2015
    Principles of Data Acquisition and Conversion (Rev. A)

Модельный ряд

Серия: ADS1212 (4)

Классификация производителя

  • Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)

На английском языке: Datasheet Texas Instruments ADS1212

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