The MAX5712 is a small footprint, low-power, 12-bit digital-to-analog converter (DAC) that operates from a single +2.7V to +5.5V supply. The MAX5712 on-chip precision output amplifier provides rail-to-rail output swing. Drawing only 85µA supply current at +3V, the MAX5712 is ideally suited for portable battery-operated equipment. The MAX5712 utilizes a 3-wire serial-interface that is compatible with SPI/QSPI™/MICROWIRE® and DSP-interface standards. All logic inputs are CMOS-logic compatible and buffered with Schmitt triggers to allow direct interfacing to optocouplers. The MAX5712 incorporates a power-on reset (POR) circuit that ensures the DAC begins in a zero-volt-state upon power-up. A power-down mode that reduces current consumption to 0.3µA may be initiated through a software command. The MAX5712 is available in a small 6-pin SOT23 package. For dual and quad 12-bit versions, see the MAX5722 and MAX5742 data sheets. For single, dual, and quad 10-bit versions, see the MAX5711, MAX5721 and MAX5741 data sheets. The MAX5712 is specified over the automotive temperature range of -40°C to +125°C.
title | Download file |
---|---|
MAX5712 Data Sheet | MAX5712.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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
max | min | max | max | typ | See Notes | ||||||||
MAX5712 | 12 | 1 | Voltage- Buffered | Ext. | 16 | Serial - SPI | 2.7 | 5.5 | 0.187 | 4 | SOT/6 | -40 to +85 -40 to +125 | $1.62 @1k |
Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
---|---|---|---|---|---|
MAX5712AUT+ | Active | SOT,;6 pin;9 mm² | -40°C to +125°C | Lead Free | |
MAX5712AUT+T | Active | SOT,;6 pin;9 mm² | -40°C to +125°C | Lead Free | |
MAX5712AUT-T | No Longer Available | MAX5712AUT+ | SOT,;6 pin;9 mm² | -40°C to +125°C | No |
MAX5712EUT#TG16 | No Longer Available | MAX5712EUT+T | SOT,;6 pin;9 mm² | -40°C to +85°C | |
MAX5712EUT+ | Active | SOT,;6 pin;9 mm² | -40°C to +85°C | Lead Free | |
MAX5712EUT+T | Active | SOT,;6 pin;9 mm² | -40°C to +85°C | Lead Free | |
MAX5712EUT-T | No Longer Available | MAX5712EUT+ | SOT,;6 pin;9 mm² | -40°C to +85°C | No |
MAX5712EUT-TG002 | No Longer Available | MAX5712EUT+ | SOT; | -40°C to +85°C | See data sheet |