AD811SQ/883B-OPTECH CO.,LIMITED

Model:AD811SQ/883B

Model:AD811SQ/883B
Manufacturer：ADI
Stocks：8000
Describe：

AD811SQ/883B is a high-performance wideband current feedback video operational amplifier launched by ADI. It adopts an 8-pin CerDIP (ceramic dual in-line) package and complies with the MIL-STD-883 military screening standards.

This device is specifically optimized for broadcast-level video systems. Its core parameters are: -3dB bandwidth 140MHz (G=+1), 120MHz (G=+2); slew rate 2500V/µs; setup time 25ns (2V step). Differential gain/phase error is only 0.01%/0.01° (RL=150Ω), total harmonic distortion -74dB @ 10MHz.

The operating voltage range of this device is ±4.5V to ±18V, the typical power supply current is 16.5mA, the output current is 100mA. The maximum input offset voltage is 3mV, the voltage noise is 1.9nV/√Hz. The operating temperature range is -55°C to +125°C (military grade).

Features ：

• Product Type: Current feedback video operational amplifier, single channel

• - 3dB Bandwidth: 140 MHz (G=+1), 120 MHz (G=+2)

• Rise Time: 25 ns (0.1%, 2V step), 65 ns (0.01%, 10V step)

• Differential Gain/Phase: 0.01% / 0.01° (RL=150Ω)

• Operating Voltage: ±4.5V ~ ±18V Dual Power Supply

• Power Supply Current: Typical value 16.5mA

• Output Current: 100mA

• Input Offset Voltage: Maximum 3mV

• Voltage Noise: 1.9nV/√Hz

• Total Harmonic Distortion: -74dB @ 10MHz

• Operating Temperature: -55°C ~ +125°C (MIL-STD-883 standard)

• Package Type: 8-CDIP (0.300", 7.62mm), Through-hole Installation

• Selection Criteria: Complies with MIL-STD-883 standard

• Environmental Compliance: Does not comply with RoHS standard (contains lead)

Application：

• Video system: Broadcast-level video routing, video crosspoint switch, HDTV equipment

• Data acquisition: ADC/DAC buffer

• Medical imaging: Ultrasound system

• Pulse application: Pulse amplification requiring rapid transient response

• Wide dynamic range instrument: High-precision measurement equipment