AD9215BRUZ-80

AD9215BRUZ-80 is a monolithic, single 3V supply, 10-bit, 80MSPS analogue-to-digital converter (ADC). It features a high performance sample-and-hold amplifier (SHA) and voltage reference. It uses a multistage differential pipelined architecture with output error correction logic to provide 10-bit accuracy at 80MSPS data rates and to guarantee no missing codes over the full operating temperature range. The wide bandwidth, truly differential sample-and-hold amplifier (SHA) allows for a variety of user-selectable input ranges and offsets including single-ended applications. It is suitable for multiplexed systems that switch full-scale voltage levels in successive channels and for sampling single-channel inputs at frequencies well beyond the Nyquist rate. It is used in applications such as ultrasound equipment, IF sampling in communications receivers, battery-powered instruments, hand-held scope meters, low cost digital oscilloscopes.

• On-chip reference and sample-and-hold amplifier
• Offset binary or twos complement data format, clock duty cycle stabilizer
• Flexible analogue input range from 1V p-p to 2V p-p
• Signal-to-noise ratio is 58.5dB typical at (full 25°C, AVDD = 3V, DRVDD = 2.5V)
• Low power ADC core is 104mW typical at (AVDD = 3V, DRVDD = 2.5V)
• Offset error is ±0.3% FSR typical at (AVDD = 3V, DRVDD = 2.5V)
• Differential nonlinearity (DNL) is ±0.5LSB typical at (AVDD = 3V, DRVDD = 2.5V)
• Integral nonlinearity (INL) is ±0.5LSB typical at (AVDD = 3V, DRVDD = 2.5V)
• Input capacitance is 2pF typical at (AVDD = 3V, DRVDD = 2.5V)
• Operating temperature range from -40°C to +85°C, 28-lead TSSOP package

Uwagi

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