Микросхема MAX5190BEEG+, ЦАП 8-бит 40МГц Ind QSOP24

Характеристики

MAX5190BEEG+, ЦАП 8-бит 40МГц Ind QSOP24The MAX5190BEEG+ is an 8bit, 40MHz, voltage output DAC in 24 pin QSOP package. This DAC is designed for superior performance in signal reconstruction or arbitrary waveform generation applications requiring analogue signal reconstruction with on-chip precision resistors for voltage output operation. It features a 10pVs glitch operation to minimize unwanted spurious signal components at the output. An on-board +1.2V band gap circuit provides a well regulated, low noise reference that can be disabled for external reference operation. It provides a high level of signal integrity for least amount of power dissipation. DAC has three modes of operation such as normal, low power standby and full shutdown which provides the lowest possible power dissipation with a 1µA (max) shutdown current. A fast wake-up time (0.5µs) from standby mode to full DAC operation allows for power conservation by activating the DAC only when required. It is used in arbitrary waveform generation.

• Supply voltage range is 2.7V to 3.3V
• Operating temperature range from -40°C to 85°C
• Supports parallel interface
• Wide spurious free dynamic range of 70dB at fOUT = 2.2MHz
• Fully differential output
• Internal +1.2V low noise band gap reference
• Maximum INL of +1LSB & maximum DNL of +1LSB at monotonic
• Typical glitch impulse is 10pVs
• Typical values of SFDR is 70dBc, THD is -68dB & SNR is 52dB at fOUT = 2.2MHz, TA = +25°C