DAC08ESZ-REEL

Product Summary

The DAC08ESZ-REEL is an advanced CMOS/Si-Cr 8-bit multiplying DAC. The DAC0832LCWM is designed to interface directly with the 8080, 8048, 8085, Z80 and other popular microprocessors. A deposited silicon-chromium R-2R resistor ladder network divides the reference current and provides the circuit with excellent temperature tracking characteristics (0.05% of Full Scale Range maximum linearity error over temperature). The DAC08ESZ-REEL uses CMOS current switches and control logic to achieve low power consumption and low output leakage current errors. Special circuitry provides TTL logic input voltage level compatibility. Double buffering allows these DACs to output a voltage corresponding to one digital word while holding the next digital word. This permits the simultaneous updating of any number of DACs.

Parametrics

DAC08ESZ-REEL absolute maximum ratings: (1)Supply Voltage (VCC): 17 VDC; (2)Voltage at Any Digital Input: VCC to GND; (3)Voltage at VREF Input: ±25V; (4)Storage Temperature Range: -65℃ to +150℃; (5)Package Dissipation at TA = 25℃: 500 mW; (6)DC Voltage Applied to IOUT1 or IOUT2: -100 mV to VCC; (7)ESD Susceptability: 800V; (8)Lead Temperature (Soldering, 10 sec.), Dual-In-Line Package (plastic): 260℃; Dual-In-Line Package (ceramic): 300℃; Surface Mount Package; (9)Vapor Phase (60 sec.): 215℃; (10)Infrared (15 sec.): 220℃.

Features

DAC08ESZ-REEL features: (1)Double-buffered, single-buffered or flow-through digital data inputs; (2)Easy interchange and pin-compatible with 12-bit DAC1230 series; (3)Direct interface to all popular microprocessors; (4)Linearity specified with zero and full scale adjust only—NOT BEST STRAIGHT LINE FIT; (5)Works with ±10V reference-full 4-quadrant multiplication; (6)Can be used in the voltage switching mode; (7)Logic inputs which meet TTL voltage level specs (1.4V logic threshold); (8)Operates “STAND ALONE” (without μP) if desired; (9)Available in 20-pin small-outline or molded chip carrier package.

Diagrams