The MAX5308/MAX5309 are 10-bit, eight channel, low-power, voltage-output, digital-to-analog converters (DACs) in a space-saving 16-pin TSSOP package. The wide +2.7V to +5.5V supply voltage range and less than 215µA (max) supply current per DAC are excellent for low-power and low-voltage applications. The low 2nV-s glitch energy of the MAX5308/MAX5309 makes them ideal for digital control of fast-response, closed-loop systems. The MAX5308 has a digital output (DOUT) that can be used for daisy-chaining multiple devices. The MAX5309 has a hardware reset input (active-low CLR) which clears all registers and DACs to zero. The MAX5308/MAX5309 have a software shutdown feature that reduces the supply current to 1µA. The MAX5308/MAX5309 feature a load DAC (active-low LDAC) function that updates the output of all eight DACs simultaneously. The 3-wire SPI™, QSPI™, MICROWIRE™ and DSP-compatible serial interface allows the input and DAC registers to be updated independently or simultaneously with a single software command. These devices use a double-buffered design to minimize the digital-noise feedthrough from the digital inputs to the outputs. The MAX5308/MAX5309 operating temperature range is from -40°C to +85°C.
title | Download file |
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MAX5308-MAX5309 Data Sheet | MAX5308-MAX5309.pdf |
Part Number | Resolution (bits) | Channels | Output Type | Reference | INL (±LSB) | Interface | Supply Range (V) | Supply Range (V) | ICC (mA) | Settling Time (µs) | Package/Pins | Oper. Temp. (°C) | Budgetary Price |
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max | min | max | max | typ | See Notes | ||||||||
MAX5308 | 10 | 8 | Voltage- Buffered | Ext. | 2 | Serial - SPI | 2.7 | 5.5 | 1.7 | 5 | TSSOP/16 | -40 to +85 | $7.05 @1k |
MAX5309 | TSSOP/16 | $4.92 @1k | |||||||||||
Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
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MAX5309EUE | No Longer Available | MAX5309EUE+ | TSSOP,;16 pin;33.4 mm² | -40°C to +85°C | No |
MAX5309EUE+ | Active | TSSOP,;16 pin;33.4 mm² | -40°C to +85°C | Lead Free | |
MAX5309EUE+T | Active | TSSOP,;16 pin;33.4 mm² | -40°C to +85°C | Lead Free | |
MAX5309EUE-T | No Longer Available | MAX5309EUE+T | TSSOP,;16 pin;33.4 mm² | -40°C to +85°C | No |