Datasheet Texas Instruments ADS8380 — Даташит
| Производитель | Texas Instruments |
| Серия | ADS8380 |
18-разрядный последовательный АЦП с частотой 600 KSPS, опорным и униполярным псевдодифференциальным входом
Datasheets
18-Bit 600-kHz Pseudo-Diff Input MicroPower Sampling Analog-to-Digit Converter datasheet
PDF, 1.9 Мб, Версия: A, Файл опубликован: 20 дек 2004
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Цены
 Купить ADS8380 на РадиоЛоцман.Цены — от 64 до 6 345 ₽24 предложений от 22 поставщиков Микросхема Преобразователь AD, Analog to Digital Converter 18Bit 600KSPS Serial ADC with Ref and Unipolar Pseudo Diff Input Single ADC SAR... | |||
| ADS8380IRHPR Texas Instruments | 2 218 ₽ | ||
| ADS8380IRHPRG4 Texas Instruments | по запросу | ||
| ADS8380IRHPR Texas Instruments | по запросу | ||
| ADS8380IBRHPT Texas Instruments | по запросу | ||
Статус
| ADS8380IBRHPT | ADS8380IBRHPTG4 | ADS8380IRHPT | |
|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| ADS8380IBRHPT | ADS8380IBRHPTG4 | ADS8380IRHPT | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 28 | 28 | 28 |
| Package Type | RHP | RHP | RHP |
| Industry STD Term | VQFN | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R | SMALL T&R |
| Маркировка | ADS8380I | ADS8380I | ADS8380I |
| Width (мм) | 6 | 6 | 6 |
| Length (мм) | 6 | 6 | 6 |
| Thickness (мм) | .9 | .9 | .9 |
| Pitch (мм) | .65 | .65 | .65 |
| Max Height (мм) | 1 | 1 | 1 |
| Mechanical Data | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | ADS8380IBRHPT | ADS8380IBRHPTG4 | ADS8380IRHPT |
|---|---|---|---|
| # Input Channels | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), В | 5.25 | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), В | 4.75 | 4.75 | 4.75 |
| Архитектура | SAR | SAR | SAR |
| Digital Supply(Max), В | 5.25 | 5.25 | 5.25 |
| Digital Supply(Min), В | 2.7 | 2.7 | 2.7 |
| INL(Max), +/-LSB | 4 | 4 | 4 |
| Input Range(Max), В | 4.2 | 4.2 | 4.2 |
| Тип входа | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended |
| Integrated Features | Oscillator | Oscillator | Oscillator |
| Interface | SPI | SPI | SPI |
| Multi-Channel Configuration | N/A | N/A | N/A |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Package Group | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 28VQFN: 36 mm2: 6 x 6(VQFN) | 28VQFN: 36 mm2: 6 x 6(VQFN) | 28VQFN: 36 mm2: 6 x 6(VQFN) |
| Power Consumption(Typ), mW | 115 | 115 | 115 |
| Rating | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext,Int |
| Разрешение, Bits | 18 | 18 | 18 |
| SINAD, дБ | 91 | 91 | 91 |
| SNR, дБ | 91 | 91 | 91 |
| Sample Rate (max), SPS | 600kSPS | 600kSPS | 600kSPS |
| Sample Rate(Max), MSPS | 0.6 | 0.6 | 0.6 |
| THD(Typ), дБ | -112 | -112 | -112 |
Экологический статус
| ADS8380IBRHPT | ADS8380IBRHPTG4 | ADS8380IRHPT | |
|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим |
Application Notes
- Using the ADS8380 with the TMS320C6713 DSPPDF, 191 Кб, Файл опубликован: 30 мар 2005
This application report presents a solution to interfacing the ADS8380 18-bit, 600-KSPS serial interface converter to the TMS320C6713 DSP. The hardware solution is made up of existing hardware: the ADS8380EVM, 'C6713 DSK, and 5-6K Interface Board. The software demonstrates how to use an EDMA and timer peripheral to collect data at 598 kHz. Discussed also are some of the key points to remember when - 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: ADS8380 (3)
Классификация производителя
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
