AD8270ACPZ-R7

AD8270ACPZ-R7 is a low-distortion, dual-channel amplifier with internal gain-setting resistors. With no external components, it can be configured as a high-performance difference amplifier with gains of 0.5, 1, or 2. It can also be configured in over 40 single-ended configurations, with gains ranging from -2 to +3. It requires the same board area as a typical single-difference amplifier. It operates on both single and dual supplies and requires only 2.5mA maximum supply current for each amplifier. It is used in applications such as instrumentation amplifier building blocks, level translators, automatic test equipment, high-performance audio, and sine/cosine encoders.

• Set reference voltage at midsupply, supply voltage range from ±2.5V to ±18V
• Bandwidth is 20MHz typical at (G = 0.5, VS = ±15V, VREF = 0V, TA = 25°C, RLOAD = 2Kohm)
• Slew rate is 30V/µs typical at (G = 0.5, VS = ±15V, VREF = 0V, TA = 25°C, RLOAD = 2Kohm)
• Settling time to 0.01% is 700ns typical at (10V step on output, G = 0.5, VS = ±15V)
• Voltage noise is 52nV/√Hz typical at (f = 1KHz, G = 0.5, VS = ±15V, VREF = 0V, TA = 25°C)
• Gain error is 0.08% maximum at (G = 0.5, VS = ±15V, VREF = 0V, TA = 25°C, RLOAD = 2Kohm)
• Gain drift is 1ppm/°C typical at (G = 0.5, VS = ±15V, VREF = 0V, TA = 25°C, RLOAD = 2Kohm)
• Supply current (per amplifier) is 2.3mA typical at (G = 0.5, VS = ±15V, VREF = 0V, TA = 25°C)
• Bias current is 500nA maximum at (G = 0.5, VS = ±15V, VREF = 0V, TA = 25°C)
• Operating temperature range from -40°C to +85°C, 16-lead LFCSP package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party