• AD558SD
  • AD558SD
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The AD558 DACPORT® is a complete voltage-output 8-bit digital-to-analog converter, including output amplifier, full microprocessor interface and precision voltage reference on a single monolithic chip. No external components or trims are required to interface, with full accuracy, an 8-bit data bus to an analog system. The performance and versatility of the DACPORT is a result of several recently-developed monolithic bipolar technologies. The complete microprocessor interface and control logic is implemented with integrated injection logic (I2 L), an extremely dense and low power logic structure that is process-compatible with linear bipolar fabrication. The internal precision voltage reference is the patented low voltage bandgap circuit which permits full-accuracy performance on a single +5 V to +15 V power supply. Thin-film silicon-chromium resistors provide the stability required for guaranteed monotonic operation over the entire operating temperature range (all grades), while recent advances in laser-wafer-trimming of these thin-film resistors permit absolute calibration at the factory to within ±1 LSB; thus no user-trims for gain or offset are required. A new circuit design provides voltage settling to ±1/2 LSB for a full-scale step in 800 ns. The AD558 is available in four performance grades. The AD558J and K are specified for use over the 0°C to +70°C temperature range, while the AD558S and T grades are specified for -55°C to +125°C operation. The "J" and "K" grades are available either in 16-pin plastic (N) or hermetic ceramic (D) DIPS. They are also available in 20-pin JEDEC standard PLCC packages. The "S" and "T" grades are available in the 16-pin hermetic ceramic DIP package. DACPORT is a registered trademark of Analog Devices, Inc.

Resolution (Bits)8bit
Sampling Rate-
Input Channel TypeParallel
Supply Voltage Range4.5V to 16.5V
ADC / DAC Case StyleDIP
No. of Pins16Pins
Data InterfaceParallel
Operating Temperature Min-55°C
Operating Temperature Max125°C
PackagingEach
Product Range8 Bit Voltage Out DACs
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSL-
SVHCNo SVHC (07-Jul-2017)
mil_specYes
rohs_statusNon-Compliant
lead_free_statusContains Lead
mounting_styleThrough Hole
packagingTube, Rail
case_packageCDIP
resolution_bits8.0
lifecycle_statusActive
number_of_bits8
pin_count16
power_dissipation375 mW
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