AD811JRZ

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Series Information for AD811JRZ - Analog Devices

Features

  • feature
    High speed 140 MHz bandwidth (3 dB, G = +1) 120 MHz bandwidth (3 dB, G = +2) 35 MHz bandwidth (0.1 dB, G = +2) 2500 V/u00b5s slew rate 25 ns settling time to 0.1% (for a 2 V step) 65 ns settling time to 0.01% (for a 10 V step) Excellent video performance (RL =150 u03a9) 0.01% differential gain, 0.01u00b0 differential phase Voltage noise of 1.9 nV/u221aHz Low distortion: THD = u221274 dB at 10 MHz Excellent dc precision: 3 mV max input offset voltage Flexible operation Specified for u00b15 V and u00b115 V operation u00b12.3 V output swing into a 75 u03a9 load (VS = u00b15 V)

Description

IC VIDEO AMP SMD SOIC8 811
A wideband current feedback operational amplifier, the AD811 is optimized for broadcast-quality video systems. The −3 dB bandwidth of 120 MHz at a gain of +2 and the differential gain and phase of 0.01% and 0.01° (RL = 150 Ω) make the AD811 an excellent choice for all video systems. The AD811 is designed to meet a stringent 0.1 dB gain flatness specification to a bandwidth of 35 MHz (G = +2) in addition to low differential gain and phase errors. This performance is achieved whether driving one or two back-terminated 75 Ω cables, with a low power supply current of 16.5 mA. Furthermore, the AD811 is specified over a power supply range of ±4.5 V to ±18 V. The AD811 is also excellent for pulsed applications where transient response is critical. It can achieve a maximum slew rate of greater than 2500 V/µs with a settling time of less than 25 ns to 0.1% on a 2 V step and 65 ns to 0.01% on a 10 V step. The AD811 is ideal as an ADC or DAC buffer in data acquisition systems due to its low distortion up to 10 MHz and its wide unity gain bandwidth. Because the AD811 is a current feedback ampli- fier, this bandwidth can be maintained over a wide range of gains. The AD811 also offers low voltage and current noise of 1.9 nV/√Hz and 20 pA/√Hz, respectively, and excellent dc accuracy for wide dynamic range applications.

Specifications

No. of Amplifiers:
1Amplifiers
Gain Bandwidth:
140MHz
Slew Rate:
2500V/µs
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Output Current:
100mA
Supply Voltage Range:
± 4.5V to ± 18V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Amplifier Output:
Single Ended
Product Range:
AD811 Series
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
± 4.5V to ± 18V
Amplifier Type:
Video
Base Number:
811
IC Generic Number:
811
IC Temperature Range:
Commercial
Logic Function Number:
811
Operating Temperature Range:
0°C to +70°C
Supply Current:
16.5mA
Supply Voltage Max:
18V
Supply Voltage Min:
4.5V

Alternate Descriptions

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