AD8628ARZ-REEL, Операционный усилитель, 1 Усилитель, 2.5 МГц, 1 В/мкс, 2.7В до 5В, ± 1.35В до ± 2.5В, NSOIC
см. техническую документацию
Описание
AD8628 is a zero-drift, single-supply, rail-to-rail input/output operational amplifier. This amplifier has ultralow offset, drift, and bias current. This is a wide bandwidth auto-zero amplifier featuring rail-to-rail input and output swing and low noise. Operation is fully specified from 2.7V to 5V single supply (±1.35V to ±2.5V dual supply). The device provides benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., topology, this zero drift amplifier combines low cost with high accuracy and low noise. In addition, it greatly reduces the digital switching noise found in most chopper-stabilized amplifiers. Position and pressure sensors, medical equipment, and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range. Other applications include automotive sensors, strain gage amplifiers, thermocouple amplifiers, precision current sensing and photodiode amplifiers.
• Lowest auto-zero amplifier noise
• Rail-to-rail input and output swing
• 5V single-supply operation
• No external capacitor is required
• Maximum input offset voltage of 5µV at VS = 5.0V, VCM = 2.5V, TA = 25°C
• Maximum input bias current of 100pA at VS = 5.0V, VCM = 2.5V, TA = 25°C
• Input offset current of 200pA maximum at VS = 5.0V, VCM = 2.5V, TA = 25°C
• Voltage noise of 0.5µV p-p (0.1Hz-10Hz)/slew rate of 1.0V/µs (RL = 10Kohm) at VS = 5.0V
• CMRR of 140dB typ VCM=0V-5V, VS=5V, TA=25°C, PSRR of 130dB typ VS=2.7V to 5.5V, -40 <= TA <= +125°C
• 8-lead SOIC
• N package, -40°C to +125°C temperature range
Технические параметры
Диапазон Напряжения Питания | 2.7В до 5В, ±1.35В до±2.5В |
Количество Выводов | 8вывод(-ов) |
Количество Усилителей | 1 Усилитель |
Максимальная Рабочая Температура | 125 C |
Минимальная Рабочая Температура | -40 C |
Полоса Пропускания | 2.5МГц |
Скорость Нарастания | 1В/мкс |
Стиль Корпуса Усилителя | NSOIC |
Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
Brand: | Analog Devices |
CMRR - Common Mode Rejection Ratio: | 140 dB |
en - Input Voltage Noise Density: | 22 nV/sqrt Hz |
Factory Pack Quantity: Factory Pack Quantity: | 2500 |
GBP - Gain Bandwidth Product: | 2.5 MHz |
Ib - Input Bias Current: | 100 pA |
Manufacturer: | Analog Devices Inc. |
Maximum Dual Supply Voltage: | +/-2.5 V |
Maximum Operating Temperature: | +125 C |
Minimum Dual Supply Voltage: | +/-1.35 V |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Channels: | 1 Channel |
Operating Supply Current: | 1.1 mA |
Operating Supply Voltage: | 2.7 V to 6 V |
Output Current per Channel: | 30 mA |
Package / Case: | SOIC-8 |
Product Category: | Precision Amplifiers |
Product Type: | Precision Amplifiers |
Product: | Precision Amplifiers |
PSRR - Power Supply Rejection Ratio: | 130 dB |
Series: | AD8628 |
Shutdown: | No Shutdown |
SR - Slew Rate: | 1 V/us |
Subcategory: | Amplifier ICs |
Supply Voltage - Max: | 6 V, +/-2.5 V |
Supply Voltage - Min: | 2.7 V, +/-1.35 V |
Type: | Chopper Stabilization |
Voltage Gain dB: | 145 dB |
Vos - Input Offset Voltage: | 1 uV |
Вес, г | 0.5 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Усилители – Инструментальные, Операционные, Буферные»
Типы корпусов импортных микросхем