Product details

Resolution (Bits) 16 Number of DAC channels (#) 4 Interface type SPI Output type Buffered Voltage Settling time (µs) 10 Features Reference type Ext Architecture String Rating Catalog Output range (Max) (mA/V) 5.5 Output range (Min) (mA/V) 0 Operating temperature range (C) -40 to 105
Resolution (Bits) 16 Number of DAC channels (#) 4 Interface type SPI Output type Buffered Voltage Settling time (µs) 10 Features Reference type Ext Architecture String Rating Catalog Output range (Max) (mA/V) 5.5 Output range (Min) (mA/V) 0 Operating temperature range (C) -40 to 105
TSSOP (PW) 16 22 mm² 4.4 x 5
  • POWER SUPPLY: +2.7V to +5.5V
  • microPOWER OPERATION: 950µA at 5V
  • 16-BIT MONOTONIC OVER TEMPERATURE
  • SETTLING TIME: 10µs to ±0.003% FSR
  • ULTRA-LOW AC CROSSTALK: \x96100dB typ
  • POWER-ON RESET TO ZERO-SCALE
  • ON-CHIP OUTPUT BUFFER AMPLIFIER WITH RAIL-TO-RAIL OPERATION
  • DOUBLE BUFFERED INPUT ARCHITECTURE
  • SIMULTANEOUS OR SEQUENTIAL OUTPUT UPDATE AND POWER-DOWN
  • 16 CHANNEL BROADCAST CAPABILITY
  • SCHMITT-TRIGGERED INPUTS
  • TSSOP-16 PACKAGE
  • POWER SUPPLY: +2.7V to +5.5V
  • microPOWER OPERATION: 950µA at 5V
  • 16-BIT MONOTONIC OVER TEMPERATURE
  • SETTLING TIME: 10µs to ±0.003% FSR
  • ULTRA-LOW AC CROSSTALK: \x96100dB typ
  • POWER-ON RESET TO ZERO-SCALE
  • ON-CHIP OUTPUT BUFFER AMPLIFIER WITH RAIL-TO-RAIL OPERATION
  • DOUBLE BUFFERED INPUT ARCHITECTURE
  • SIMULTANEOUS OR SEQUENTIAL OUTPUT UPDATE AND POWER-DOWN
  • 16 CHANNEL BROADCAST CAPABILITY
  • SCHMITT-TRIGGERED INPUTS
  • TSSOP-16 PACKAGE

The DAC8534 is a quad channel, 16-bit Digital-to-Analog Converter (DAC) offering low-power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for IOVDD = 5V.

The DAC8534 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8534 provides a per channel power-down feature, accessed over the serial interface, that reduces the current consumption to 200nA per channel at 5V.

The low-power consumption of this device in normal operation makes it ideally suited to portable battery-operated equipment and other low-power applications. The power consumption is 5mW at 5V, reducing to 4µW in power-down mode.

The DAC8534 is available in a TSSOP-16 package with a specified operating temperature range of \x9640°C to +105°C.

The DAC8534 is a quad channel, 16-bit Digital-to-Analog Converter (DAC) offering low-power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for IOVDD = 5V.

The DAC8534 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8534 provides a per channel power-down feature, accessed over the serial interface, that reduces the current consumption to 200nA per channel at 5V.

The low-power consumption of this device in normal operation makes it ideally suited to portable battery-operated equipment and other low-power applications. The power consumption is 5mW at 5V, reducing to 4µW in power-down mode.

The DAC8534 is available in a TSSOP-16 package with a specified operating temperature range of \x9640°C to +105°C.

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* Data sheet DAC8534: Quad Channel, Low Power, 16-Bit, Serial Input D/A Converter datasheet (Rev. D) 30 Mar 2004
User guide DAC8534 EVM Users Guide 20 Jun 2003

Design & development

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Software programming tool

DXP — DXP DAC Exerciser Program

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Simulation model

DAC8534IPW IBIS Model (Rev. A)

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ANALOG-ENGINEER-CALC — Analog engineer's calculator

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TSSOP (PW) 16 View options

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