AD605ARZ (ANALOG DEVICES)
Программируемый/переменный усилитель, 2 канал(-ов), 1 Усилитель, 40 МГц, -40 °C, 85 °C
The AD605ARZ is a dual-channel low noise accurate linear-in-dB Variable Gain Amplifier (VGA) optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5V supply, the AD605 provides differential inputs and unipolar gain control for ease of use. Added flexibility is achieved with user-determined gain range and an external reference input that provide user-determined gain scaling (dB/V). The high performance linear-in-dB response of the AD605 is achieved with the differential input, single-supply, exponential amplifier (DSX-AMP) architecture. Each of the DSX-AMPs comprises a variable attenuator of 0 dB to -48.4dB followed by a high speed, fixed-gain amplifier. The attenuator is based on a 7-stage R-1.5R ladder network. The attenuation between tap points is 6.908dB and 48.360dB for the entire ladder network.
- 2 Independent linear-in-dB channels
- Differential inputs
- Stable gain with temperature and supply variations
- Single-ended unipolar gain control
- Output common mode independently set
- Power shutdown at lower end of gain control
- Single 5V supply
- Drives ADCs directly
- 20dB/V through 40dB/V Variable gain scaling
- 90mW/channel Low power
Области применения
Тестирование и Измерение, Промышленное
Диапазон Напряжения Питания:
4.5В до 5.5В
Количество Выводов:
16вывод(-ов)
Количество Каналов:
2канал(-ов)
Количество Усилителей:
1 Усилитель
Линейка Продукции:
AD605 Series
Максимальная Рабочая Температура:
85°C
Минимальная Рабочая Температура:
-40°C
Полоса Пропускания:
40МГц
Соответствует Фталатам RoHS:
Да
Стандарты Автомобильной Промышленности:
-
Стиль Корпуса Усилителя:
NSOIC
SVHC (Особо Опасные Вещества):
No SVHC (07-Jul-2017)
RoHS статус:
Да
