MAX5189
PRODUCTIONDual, 8-Bit, 40MHz, Current/Voltage, Simultaneous-Output DACs
- Part Models
- 2
- 1ku List Price
- Starting From $5.49
Part Details
- 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 at fOUT = 2.2MHz
- ±0.15° Phase Mismatch at fOUT = 2.2MHz
- Low-Current Standby or Full Shutdown Modes
- Internal 1.2V, Low-Noise Bandgap Reference
- Small 28-Pin QSOP Package
The MAX5186 contains two 8-bit, simultaneous-update, current-output digital-to-analog converters (DACs) designed for superior performance in communications systems requiring analog signal reconstruction with low distortion and low-power operation. The MAX5189 provides equal specifications, with on-chip precision resistors for voltage output operation. The MAX5186/ MAX5189 are designed for a 10pV-s 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.
The MAX5186/MAX5189 are designed to provide a high level of signal integrity for the least amount of power dissipation. Both DACs operate from a single supply voltage of 2.7V to 3.3V. Additionally, these DACs have three modes of operation: normal, low-power standby, and complete 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 power conservation by activating the DACs only when required.
The MAX5186/MAX5189 are packaged in a 28-pin QSOP and are specified for the extended (-40°C to +85°C) temperature range. For higher resolution, dual 10-bit versions, refer to the MAX5180/MAX5183 data sheet.
Applications
- Arbitrary Waveform Generation (AWG)
- Digital Signal Processing (DSP)
- Imaging
- Signal Reconstruction of I and Q
- Transmit Signals
Documentation
Data Sheet 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX5189BEEI+ | 28-QSOP-150_MIL | ||
| MAX5189BEEI+T | 28-QSOP-150_MIL |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jan 24, 2019 - 1746N ASSEMBLY |
||
| MAX5189BEEI+ | PRODUCTION | |
| MAX5189BEEI+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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