Datasheet Texas Instruments ADS1120-Q1 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS1120-Q1 |
Автомобильный, маломощный, малошумящий 16-разрядный АЦП для датчиков слабого сигнала
Datasheets
ADS1120-Q1 Automotive, Low-Power, Low-Noise, 16-Bit, Analog-to-Digital Converter for Small-Signal Sensors datasheet
PDF, 2.7 Мб, Версия: A, Файл опубликован: 8 окт 2014
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Статус
| ADS1120QPWRQ1 | |
|---|---|
| Статус продукта | В производстве |
| Доступность образцов у производителя | Да |
Корпус / Упаковка / Маркировка
| ADS1120QPWRQ1 | |
|---|---|
| N | 1 |
| Pin | 16 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Маркировка | A1120Q |
| Width (мм) | 4.4 |
| Length (мм) | 5 |
| Thickness (мм) | 1 |
| Pitch (мм) | .65 |
| Max Height (мм) | 1.2 |
| Mechanical Data | Скачать |
Параметры
| Parameters / Models | ADS1120QPWRQ1 |
|---|---|
| # Input Channels | 4 |
| Analog Voltage AVDD(Max), В | 5.5 |
| Analog Voltage AVDD(Min), В | 2.3 |
| Архитектура | Delta-Sigma |
| Digital Supply(Max), В | 5.5 |
| Digital Supply(Min), В | 2.3 |
| INL(Max), +/-LSB | 1.3 |
| Input Range(Max), В | 2.85,5.6 |
| Input Range(Min), В | -2.85,0 |
| Тип входа | Differential,Single-Ended |
| Integrated Features | 50/60 Hz Rejection,Excitation Current Sources (iDACs),Oscillator,PGA,Temp Sensor |
| Interface | SPI |
| Multi-Channel Configuration | Multiplexed |
| Рабочий диапазон температур, C | от -40 до 125 |
| Package Group | TSSOP |
| Package Size: mm2:W x L, PKG | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| Power Consumption(Typ), mW | 1.4 |
| Rating | Automotive |
| Reference Mode | Ext,Int,Supply |
| Разрешение, Bits | 16 |
| Sample Rate (max), SPS | 2kSPS |
| Sample Rate(Max), MSPS | 0.002 |
Экологический статус
| ADS1120QPWRQ1 | |
|---|---|
| RoHS | Совместим |
Application Notes
- RTD Ratiometric Measurements and Filtering Using the ADS1148 and ADS1248PDF, 563 Кб, Файл опубликован: 13 мар 2013
The ADS1148 and ADS1248 family of devices are highly integrated delta-sigma (ΔΣ) converters that areoptimized for the measurement of temperature sensors including resistance temperature detectors(RTDs) thermocouples and thermistors. In a typical RTD measurement application the ADS1148 andADS1248 are configured in a ratiometric topology using the built-in IDAC current sources feeding thro - Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Кб, Версия: A, Файл опубликован: 18 май 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Кб, Версия: B, Файл опубликован: 9 окт 2011
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. - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Кб, Версия: A, Файл опубликован: 16 апр 2015
Модельный ряд
Серия: ADS1120-Q1 (1)
Классификация производителя
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
