ADS7822E/250, АЦП, 12 бит, 200 Квыборок/с, Псевдо-дифференциальный, Последовательный, Однополярный, 2.7 В
см. техническую документацию
Описание
The ADS7822E/250 is a 12-bit sampling Analog-to-digital Converter (ADC) with ensured specifications over a 2.7 to 5.25V supply range. It requires very little power even when operating at the full 200kHz rate. At lower conversion rates, the high speed of the device enables it to spend most of its time in the power-down mode - the power dissipation is less than 60µW at 7.5kHz. The ADC also features operation from 2 to 5V, a synchronous serial interface and a pseudo-differential input. The reference voltage can be set to any level within the range of 50mV to VCC. Ultra low power and small size make the ADC ideal for battery-operated systems. It is also a perfect fit for remote data-acquisition modules, simultaneous multichannel systems and isolated data acquisition.
• Pseudo-differential input
• Serial interface
• Green product and no Sb/Br
Технические параметры
| Разрешение (Бит) | 12бит | |
| Интерфейс данных | Последовательный | |
| Количество Выводов | 8вывод(-ов) | |
| Линейка Продукции | Single 12-Bit SAR ADCs | |
| Максимальная Рабочая Температура | 85°C | |
| Максимальное Напряжение Питания | 5.25В | |
| Минимальная Рабочая Температура | -40°C | |
| Минимальное Напряжение Питания | 2.7В | |
| Стиль Корпуса АЦП / ЦАП | SOP | |
| Тип Входного Канала | Псевдо-дифференциальный | |
| Тип Напряжения Питания | Однополярный | |
| Уровень Чувствительности к Влажности (MSL) | MSL 2-1 год | |
| Частота Выборки | 200Квыборок/с | |
| Analog Supply Voltage: | 2.7 V to 5.25 V | |
| Architecture: | SAR | |
| Brand: | Texas Instruments | |
| Development Kit: | ADS7822EVM | |
| Digital Supply Voltage: | 4.75 V to 5.25 V | |
| DNL - Differential Nonlinearity: | +/-2 LSB | |
| Factory Pack Quantity: Factory Pack Quantity: | 250 | |
| INL - Integral Nonlinearity: | +/-2 LSB | |
| Input Type: | Pseudo-Differential/Single-Ended | |
| Interface Type: | 3-Wire | |
| 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: | 2.7 V to 3.6 V | |
| Package / Case: | VSSOP-8 | |
| Power Consumption: | 1.6 mW | |
| Product Category: | Analog to Digital Converters-ADC | |
| Product Type: | ADCs-Analog to Digital Converters | |
| Reference Type: | External | |
| Resolution: | 12 bit | |
| Sampling Rate: | 200 kS/s | |
| Series: | ADS7822 | |
| SINAD - Signal to Noise and Distortion Ratio: | 71 dB | |
| Subcategory: | Data Converter ICs | |
| Supply Voltage - Max: | 3.6 V | |
| Supply Voltage - Min: | 2.7 V | |
| Вес, г | 0.18 |
Дополнительная информация
Калькуляторы группы «Микросхемы АЦП»
Типы корпусов импортных микросхем
