Datasheet Texas Instruments TLC3545 — Даташит
| Производитель | Texas Instruments |
| Серия | TLC3545 |
14-битный последовательный выход АЦП 200 KSPS, автоматическое PWRDN, псевдодифференциальный вход
Datasheets
5-V, Low Power, 14-Bit, 200 KSPS, Serial ADC with Auto-Power Down datasheet
PDF, 1.0 Мб, Файл опубликован: 23 май 2001
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Статус
| TLC3545ID | TLC3545IDG4 | TLC3545IDGK | TLC3545IDR | |
|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| TLC3545ID | TLC3545IDG4 | TLC3545IDGK | TLC3545IDR | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 8 | 8 | 8 | 8 |
| Package Type | D | D | DGK | D |
| Industry STD Term | SOIC | SOIC | VSSOP | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 75 | 80 | 2500 |
| Carrier | TUBE | TUBE | TUBE | LARGE T&R |
| Маркировка | 3545I | 3545I | AMM | 3545I |
| Width (мм) | 3.91 | 3.91 | 3 | 3.91 |
| Length (мм) | 4.9 | 4.9 | 3 | 4.9 |
| Thickness (мм) | 1.58 | 1.58 | .97 | 1.58 |
| Pitch (мм) | 1.27 | 1.27 | .65 | 1.27 |
| Max Height (мм) | 1.75 | 1.75 | 1.07 | 1.75 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | TLC3545ID | TLC3545IDG4 | TLC3545IDGK | TLC3545IDR |
|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), В | 5.5 | 5.5 | 5.5 | |
| Analog Voltage AVDD(Max)(V) | 5.5 | |||
| Analog Voltage AVDD(Min), В | 4.5 | 4.5 | 4.5 | |
| Analog Voltage AVDD(Min)(V) | 4.5 | |||
| Approx. Price (US$) | 6.25 | 1ku | |||
| Архитектура | SAR | SAR | SAR | SAR |
| Digital Supply(Max), В | 5.5 | 5.5 | 5.5 | |
| Digital Supply(Max)(V) | 5.5 | |||
| Digital Supply(Min), В | 4.5 | 4.5 | 4.5 | |
| Digital Supply(Min)(V) | 4.5 | |||
| INL(Max), +/-LSB | 1 | 1 | 1 | |
| INL(Max)(+/-LSB) | 1 | |||
| Input Range(Max), В | 5.5 | 5.5 | 5.5 | |
| Input Range(Max)(V) | 5.5 | |||
| Тип входа | Pseudo-Differential | Pseudo-Differential | Pseudo-Differential | Pseudo-Differential |
| Integrated Features | Oscillator | Oscillator | Oscillator | Oscillator |
| Interface | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | N/A | N/A | N/A | N/A |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 | от -40 до 85 | |
| Operating Temperature Range(C) | -40 to 85 | |||
| Package Group | SOIC | SOIC | VSSOP | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | |
| Package Size: mm2:W x L (PKG) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | |||
| Power Consumption(Typ), mW | 17 | 17 | 17 | |
| Power Consumption(Typ)(mW) | 17 | |||
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext | Ext | Ext | Ext |
| Разрешение, Bits | 14 | 14 | 14 | |
| Resolution(Bits) | 14 | |||
| SINAD, дБ | 81.5 | 81.5 | 81.5 | |
| SINAD(dB) | 81.5 | |||
| SNR, дБ | 82 | 82 | 82 | |
| SNR(dB) | 82 | |||
| Sample Rate (max), SPS | 200kSPS | 200kSPS | 200kSPS | |
| Sample Rate (max)(SPS) | 200kSPS | |||
| Sample Rate(Max), MSPS | 0.2 | 0.2 | 0.2 | |
| THD(Typ), дБ | -94 | -94 | -94 | |
| THD(Typ)(dB) | -94 |
Экологический статус
| TLC3545ID | TLC3545IDG4 | TLC3545IDGK | TLC3545IDR | |
|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Да |
Application Notes
- 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: TLC3545 (4)
Классификация производителя
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
