ADS774JU, АЦП, 12 бит, 125 Квыборок/с, Несимметричный, Параллельный, Однополярный, 4.5 В
см. техническую документацию
Описание
The ADS774JU is a 12-bit Analog-to-digital Converter (ADC) using an innovative capacitor array (CDAC) implemented in low-power CMOS technology. The microprocessor-compatible sampling successive approximation ADC is complete with internal clock, microprocessor interface, 3-state outputs and internal scaling resistors for input ranges of 0 to 10/20V and ±5/10V. The maximum throughput time is 8.5µs over the full operating temperature range, including both acquisition and conversion. Complete user control over the internal sampling function facilitates elimination of external sample/hold amplifiers in most existing designs.
• Complete sampling A/D with reference, clock and microprocessor interface
• Fast acquisition and conversion
• Eliminates external sample/hold
• Guaranteed AC and DC performance
• Green product and no Sb/Br
Технические параметры
| Разрешение (Бит) | 12бит | |
| Интерфейс данных | параллельный | |
| Количество Выводов | 28вывод(-ов) | |
| Линейка Продукции | Single 12-Bit SAR ADCs | |
| Максимальная Рабочая Температура | 85°C | |
| Максимальное Напряжение Питания | 5.5В | |
| Минимальная Рабочая Температура | -40°C | |
| Минимальное Напряжение Питания | 4.5В | |
| Стиль Корпуса АЦП / ЦАП | SOIC | |
| Тип Входного Канала | Несимметричный | |
| Тип Напряжения Питания | Однополярный | |
| Уровень Чувствительности к Влажности (MSL) | MSL 3-168 часов | |
| Частота Выборки | 125Квыборок/с | |
| Analog Supply Voltage: | 4.5 V to 5.5 V | |
| Architecture: | SAR | |
| Brand: | Texas Instruments | |
| Digital Supply Voltage: | 4.5 V to 5.5 V | |
| Factory Pack Quantity: Factory Pack Quantity: | 20 | |
| Features: | Internal Reference | |
| INL - Integral Nonlinearity: | +/-1 LSB | |
| Input Type: | Single-Ended | |
| Interface Type: | Parallel | |
| Manufacturer: | Texas Instruments | |
| Maximum Operating Temperature: | +85 C | |
| Minimum Operating Temperature: | -40 C | |
| Moisture Sensitive: | Yes | |
| Mounting Style: | SMD/SMT | |
| Number of Channels: | 1 Channel | |
| Number of Converters: | 1 Converter | |
| Operating Supply Voltage: | 4.5 V to 5.4 V | |
| Package / Case: | SOIC-28 | |
| Packaging: | Tube | |
| Pd - Power Dissipation: | 120 mW | |
| Power Consumption: | 75 mW | |
| Product Category: | Analog to Digital Converters-ADC | |
| Product Type: | ADCs-Analog to Digital Converters | |
| Reference Type: | Internal | |
| Reference Voltage: | 2.5 V | |
| Resolution: | 12 bit | |
| Sampling Rate: | 125 kS/s | |
| Series: | ADS774 | |
| SINAD - Signal to Noise and Distortion Ratio: | 68 dB | |
| SNR - Signal to Noise Ratio: | 72 dB | |
| Subcategory: | Data Converter ICs | |
| Supply Voltage - Max: | 5.4 V | |
| Supply Voltage - Min: | 4.5 V | |
| Вес, г | 0.7308 |
Дополнительная информация
Калькуляторы группы «Микросхемы АЦП»
Типы корпусов импортных микросхем
