Datasheet Texas Instruments ADS8405 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS8405 |
16-разрядный АЦП с униполярным входом и частотой дискретизации по мощности 1,25 MSPS
Datasheets
ADS8405: 16-Bit, 1.25-MSPS Unipolar Pseuso-Diff Input, Micropower Sampling ADC datasheet
PDF, 1.7 Мб, Файл опубликован: 17 дек 2004
Выписка из документа
Цены
 Купить ADS8405 на РадиоЛоцман.Цены — от 139 до 161 837 ₽31 предложений от 20 поставщиков Analog to Digital Converter 16Bit 1.25MSPS Unipolar Input Micro Power Sampling ADC Single Channel Single ADC SAR 1.25MSPS 16Bit Parallel 48Pin... | |||
| ADS8405IPFBTG4 Texas Instruments | от 139 ₽ | ||
| ADS8405IPFBR Texas Instruments | 1 464 ₽ | ||
| ADS8405IBPFBT Texas Instruments | 2 067 ₽ | ||
| ADS8405IPFBRG4 Texas Instruments | по запросу | ||
Статус
| ADS8405IBPFBR | ADS8405IBPFBT | ADS8405IBPFBTG4 | ADS8405IPFBR | ADS8405IPFBT | ADS8405IPFBTG4 | |
|---|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Да | Да | Да | Да | Нет |
Корпус / Упаковка / Маркировка
| ADS8405IBPFBR | ADS8405IBPFBT | ADS8405IBPFBTG4 | ADS8405IPFBR | ADS8405IPFBT | ADS8405IPFBTG4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 48 | 48 | 48 | 48 | 48 | 48 |
| Package Type | PFB | PFB | PFB | PFB | PFB | PFB |
| Industry STD Term | TQFP | TQFP | TQFP | TQFP | TQFP | TQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G | S-PQFP-G | S-PQFP-G | S-PQFP-G | S-PQFP-G |
| Package QTY | 1000 | 250 | 250 | 1000 | 250 | 250 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Маркировка | B | B | ADS8405I | ADS8405I | ADS8405I | ADS8405I |
| Width (мм) | 7 | 7 | 7 | 7 | 7 | 7 |
| Length (мм) | 7 | 7 | 7 | 7 | 7 | 7 |
| Thickness (мм) | 1 | 1 | 1 | 1 | 1 | 1 |
| Pitch (мм) | .5 | .5 | .5 | .5 | .5 | .5 |
| Max Height (мм) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | ADS8405IBPFBR | ADS8405IBPFBT | ADS8405IBPFBTG4 | ADS8405IPFBR | ADS8405IPFBT | ADS8405IPFBTG4 |
|---|---|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), В | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), В | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 |
| Архитектура | SAR | SAR | SAR | SAR | SAR | SAR |
| Digital Supply(Max), В | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Digital Supply(Min), В | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| INL(Max), +/-LSB | 2 | 2 | 2 | 2 | 2 | 2 |
| Input Range(Max), В | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 |
| Тип входа | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended |
| Integrated Features | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator |
| Interface | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel |
| Multi-Channel Configuration | N/A | N/A | N/A | N/A | N/A | N/A |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Package Group | TQFP | TQFP | TQFP | TQFP | TQFP | TQFP |
| Package Size: mm2:W x L, PKG | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) | 48TQFP: 81 mm2: 9 x 9(TQFP) |
| Power Consumption(Typ), mW | 155 | 155 | 155 | 155 | 155 | 155 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int |
| Разрешение, Bits | 16 | 16 | 16 | 16 | 16 | 16 |
| SINAD, дБ | 85 | 85 | 85 | 85 | 85 | 85 |
| SNR, дБ | 86 | 86 | 86 | 86 | 86 | 86 |
| Sample Rate (max), SPS | 1.25MSPS | 1.25MSPS | 1.25MSPS | 1.25MSPS | 1.25MSPS | 1.25MSPS |
| Sample Rate(Max), MSPS | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 |
| THD(Typ), дБ | -90 | -90 | -90 | -90 | -90 | -90 |
Экологический статус
| ADS8405IBPFBR | ADS8405IBPFBT | ADS8405IBPFBTG4 | ADS8405IPFBR | ADS8405IPFBT | ADS8405IPFBTG4 | |
|---|---|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
Application Notes
- Using ADS8411 in a Multiplexed Analog Input Application (Rev. A)PDF, 2.1 Мб, Версия: A, Файл опубликован: 15 фев 2006
This application report is intended as a guide for using an analog multiplexer to multiplex several input signals to a single high-resolution, high-speed SAR analog-to-digital converter (ADC). The ADC and the multiplexer used were the ADS8411 and the TS5A3159/3359, respectively. This document discusses the important parameters of a multiplexer and defines a few important measurements for evaluatin - Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)PDF, 227 Кб, Версия: A, Файл опубликован: 10 ноя 2010
This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different - Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Кб, Файл опубликован: 17 мар 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
Модельный ряд
Серия: ADS8405 (6)
Классификация производителя
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
