MAXIM MAX5183BEEI+T

The MAX5180/MAX5183 are dual, 10-bit digital-to-analog converters (DACs) capable of operating with clock speeds up to 40MHz. Each of these dual converters consists of separate input and DAC registers, followed by a current source array capable of generating up to 1.5mA full-scale output current. An integrated 1.2V voltage reference and control amplifier determine the data converters’ full-scale output currents/ voltages. Careful reference design ensures close gain matching and excellent drift characteristics. The MAX5183’s voltage output operation features matched 400Ω on-chip resistors that convert the current array current into a voltage.

• Contains two 10-bit, simultaneous-update, current-output digital-to-analog converters (DACs) for superior performance in communications systems requiring analog signal reconstruction with low distortion and low-power operation
• Designed for 10pVs glitch operation to minimize unwanted spurious signal components at the output
• An on-board 1.2V bandgap circuit provides a well-regulated, low-noise reference that can be disabled for external reference operation
• Provide a high level of signal integrity for the least amount of power dissipation
• Operate from a single supply of 2.7V to 3.3V
• Have three modes of operation: normal, low-power standby, and complete shutdown, with 1μA (max) shutdown current
• A fast wakeup time (0.5μs) from standby mode to full DAC operation
• Packaged in a 28-pin QSOP and specified for the extended (-40°C to +85°C) temperature range
• 2.7V to 3.3V Single-Supply Operation
• Wide Spurious-Free Dynamic Range: 70dB at fOUT = 2.2MHz
• Fully Differential Outputs for Each DAC
• +0.5% FSR Gain Mismatch
• ±0.2° Phase Mismatch
• Low-Current Standby or Full-Shutdown Modes
• Internal 1.2V Low-Noise Bandgap Reference
• Small 28-Pin QSOP Package

• Signal Reconstruction of I and Q Transmit Signals
• Digital Signal Processing
• Arbitrary Waveform Generation (AWG)
• Imaging