AD5311BRM-REEL

The AD5311BRM-REEL is one member of the AD5311 series.The AD5311 is single 8-, 10- and 12-bit buffered voltage-output DAC that operate from a single +2.5 V to +5.5 V supply consuming 120 mA at 3 V. The on-chip output amplifier allows rail-to-rail output swing with a slew rate of 0.7 V/ms. AD5311BRM-REEL uses a 2-wire (I2C compatible) serial interface that operates at clock rates up to 400 kHz. Multiple devices can share the same bus.

Features of the AD5311BRM-REEL are:(1)6-lead SOT-23 and 8-Lead SOIC packages; (2)micropower operation: 120 A @ 3 V; (3)2-wire (I2C compatible) serial interface; (4)data readback capability; (5)+2.5 V to +5.5 V Power supply; (6)guaranteed monotonic by design over all codes; (7)power-down to 50 nA @ 3 V; (8)reference derived from power supply; (9)power-on-reset to zero volts; (10)on-chip rail-to-rail output buffer amplifier; (11)three power-down functions.The reference for the DAC is derived from the power supply inputs and thus gives the widest dynamic output range. These parts incorporate a power-on-reset circuit, which ensures that the DAC output powers-up to zero volts and remains there until a valid write takes place. The parts contain a power-down feature which reduces the current consumption of the device to 50 nA at 3 V and provides software-selectable output loads while in power-down mode.

The absolute maximum ratings of the AD5311BRM-REEL can be summarized as:(1)VDD to GND:0.3 V to +7 V;(2)storage temperature:-65 to +150;(3)SCL, SDA to GND:0.3 V to VDD + 0.3 V;(4)Vout to GND:0.3 V to VDD + 0.3 V;(5)junction temperature range:+150.Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection.Although the AD648 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.