- Monotony is guaranteed
- Low-power operation
- Rail-to-rail voltage output
- Power-on reset to 0V
- Output updates at the same time
- Wide Supply Voltage Range (2.7 V to +5.5 V)
- The industry's smallest package
- Power-down mode
illustrate
DAC104S085 is a full-featured, general-purpose four-channel 10-bit voltage output digital-to-analog converter (DAC) that can operate from a single +2.7 V to 5.5V supply, consuming 2.5 megawatts and 1.1 megawatts at 3V and 5V. DAC104S085 are packages, 10-pin LLP and MSOP packages. The 10-pin LLP package makes DAC104S085 the smallest quad DAC in its class. The on-chip output amplifier allows rail-to-rail output swing and three-wire serial interface clock frequencies up to 40 MHz over the entire supply voltage range. Competing devices have limited clock rates of 25 MHz in the supply voltage range of 2.7V to 3.6V. Serial interface compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces.
DAC104S085 reference provides all four channels that can vary voltages by 1V and V one, providing as much output dynamic range as possible. DAC104S085 has a 16-bit input shift register that controls the output, operating mode, power-down status, and binary input data to be updated. All four outputs, which can be updated simultaneously or individually, depend on the settings of the operating bits of both modes.
Power-on reset circuit to ensure that the DAC's output power is up to zero volts and remains until there is an effective write device. The power-down function reduces power consumption below microwatts compared to the three different terminal options.
The low power consumption and small package DAC104S085 make it an excellent choice for using battery-powered devices.
DAC104S085 is a pin-compatible DAC series that includes 8-bit DAC084S085 and 12-bit DAC124S085. DAC104S085 operates over an extended industrial temperature range of -40°C to +105°C.
Key specifications:
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resolution
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10th place
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Integral nonlinearity (INL)
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± 2 LSB (max)
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| DNL |
0.35 / -0.25 LSB (max)
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Establishment time
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6 microseconds (max)
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Zero code errors
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15 mV (max)
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Full scale error
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-0.75% FS (max)
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Power supply
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normal
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1.1 megawatt (3V) / 2.5 megawatt (5V) typical
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Power outage
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0.3μW (3V) / 0.8μW (5V) typical
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apply
- Battery-powered instrument
- Digital gain and dysregulation adjustments
- Programmable voltage and current sources
- Programmable attenuator
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