ADA4622-4ARZ-R7

ADA4622-4 is a next generation of the AD822 single-supply, rail-to-rail output (RRO), precision junction field effect transistors (JFET) input op amp. It includes many improvements that make them desirable as upgrades without compromising the flexibility and ease of use that makes the AD822 useful for a wide variety of applications. The input voltage range includes the negative supply and the output swings rail-to-rail. Input EMI filters increase the signal robustness in the face of closely located switching noise sources. Application includes high output impedance sensor interfaces, photodiode sensor interfaces, transimpedance amplifiers, ADC drivers, precision filters and signal conditioning.

• Input voltage range includes pin V−
• Rail-to-rail output
• Typical offset voltage is +0.04mV (VSY=±15V, VCM=VOUT=0V, TA = 25°C)
• Maximum offset voltage match is ±1mV (VSY=±15V, VCM=VOUT=0V, TA = 25°C)
• Input voltage range from -15.2V to +14V (VSY=±15V, VCM=VOUT=0V, TA = 25°C)
• 100dB typical common-mode rejection ratio (VSY=±15V, VCM=VOUT=0V, TA = 25°C)
• 103dB typical power supply rejection ratio (VSY = ±4V to ±18V)
• 23V/µs typical slew rate (VOUT = ±12.5V, RL = 2Kohm, load capacitor (CL) =100pF, AV = 1)
• Typical -3dB bandwidth is 15.5MHz (AV = 1, VSY=±15V, VCM=VOUT=0V, TA = 25°C)
• 14 lead SOIC package, operating temperature range from -40°C to +125°C

บันทึก

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