AD8656WARMZ-REEL

AD8656WARMZ-REEL is a low-noise, precision CMOS amplifier. It leverages the Analog Devices DigiTrim® technology to achieve high dc accuracy. The ability to swing rail-to-rail at the input and output enables designers to buffer analogue-to-digital converters (ADCs) and other wide-dynamic range devices in single-supply systems. The high precision performance of the device improves the resolution and dynamic range in low-voltage applications. Audio applications, such as microphone pre-amps and audio mixing consoles, benefit from the low noise, low distortion, and high output current capability of the device to reduce system-level noise performance and maintain audio fidelity. The high precision and rail-to-rail input and output of the device benefit data acquisition, process controls, and PLL filter applications. It is used in applications such as ADC and DAC buffers, audio, industrial controls, precision filters, digital scales, automotive collision avoidance, and PLL filters.

• Rail-to-rail input/output, unity gain stable, qualified for automotive application
• Offset voltage is 50µV typical at (VCM = 0V to 5V, VS = 5.0V, VCM = VS/2, TA = 25°C)
• Offset voltage drift is 0.4µV/°C typical at (VS = 5.0V, VCM = VS/2, TA = 25°C)
• Input bias current is 1pA typical at (VS = 5.0V, VCM = VS/2, TA = 25°C)
• Common-mode rejection ratio is 100dB typical at (VCM = 0V to 5V, TA = 25°C)
• Supply current/amplifier is 3.7mA typical at (VO = 0V, VS = 5.0V, VCM = VS/2, TA = 25°C)
• Gain bandwidth product is 28MHz typical at (VS = 5.0V, VCM = VS/2, TA = 25°C)
• Slew rate is 11V/µs typical at (RL = 10Kohm, VS = 5.0V, VCM = VS/2, TA = 25°C)
• Settling time is 370ns typical at (0.1%, VIN = 0 V to 2V step, G = +1)
• Operating temperature range from -40°C to +125°C, 8-lead MSOP package

Hinweise

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