| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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11,300 pcs
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11300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX5550ETE+ is a dual, 10-bit digital-to-analog converter (DAC) from Analog Devices / Maxim Integrated, designed for applications requiring high output current. Each DAC can source up to 30mA, making it suitable for PIN diode biasing and RF attenuator control. The outputs can be paralleled for up to 60mA current.
Operating from a single +2.7V to +5.25V supply, the MAX5550ETE+ consumes minimal power, typically 1.5mA per DAC in normal operation and less than 1µA in shutdown mode. It features guaranteed low output leakage current in shutdown mode (±1µA max), essential for ensuring external PIN diodes remain off.
Additional features include an integrated +1.25V bandgap reference, with the option to use an external reference for improved gain accuracy. The device supports a pin-selectable I²C or SPI-compatible serial interface for flexibility. The maximum programmable output current is set via software and an adjustment resistor.
The MAX5550ETE+ is housed in a compact 16-pin, 3mm x 3mm thin QFN package and is specified for the extended temperature range of -40°C to +85°C. Its architecture is current steering, with a settling time of 30µs (typical).
| Qty | Low | High |
|---|---|---|
| 1+ | $8.70 | $8.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX5550ETE+ has a resolution of 10 bits.
The operating voltage range is 2.7V to 5.25V.
The MAX5550ETE+ is available in a 16-TQFN (3x3) package.
The operating temperature range is -40°C to +85°C.
Each DAC output can source up to 30mA, and outputs can be paralleled for up to 60mA.
The MAX5550ETE+ supports pin-selectable I2C and SPI interfaces.