HI-565A
Data Sheet FN3109.5 October 1, 2015 High Speed, Monolithic D/A Converter
with Reference Features 12-Bit DAC and Reference on a Single Chip The HI-565A is a fast, 12-bit, current output, digital-to-analog
converter. The monolithic chip includes a precision voltage
reference, thin-film R2R ladder, reference control amplifier
and twelve high speed bipolar current switches.
The Intersil dielectric isolation process provides latch free
operation while minimizing stray capacitance and leakage
currents, to produce an excellent combination of speed and
accuracy. Also, ground currents are minimized to produce a
low and constant current through the ground terminal, which
reduces error due to code dependent ground currents.
HI-565A dice are laser trimmed for a maximum integral
nonlinearity error of п‚±0.5 LSB at 25oC. In addition, the low
noise buried zener reference is trimmed both for absolute
value and temperature coefficient. Power dissipation is
typically 250mW, with п‚±15V supplies. Pin Compatible With AD565A Very High Speed: Settles toпЂ п‚±0.5 LSB in 250ns (Max)
Full Scale Switching Time 30ns (Typ) Guaranteed For Operation With п‚±12V Supplies Monotonicity Guaranteed Over Temperature Nonlinearity Guaranteed Over Temp (Max) п‚±0.5 LSB Low Gain Drift (Max, DAC Plus Ref) .25ppm/oC Low Power Dissipation .250mW Applications CRT Displays High Speed A/D Converters Signal Reconstruction The HI-565A is offered in both commercial and military
grades. See Ordering Information. Waveform Synthesis Ordering Information
LINEARITY (INL) LINEARITY (DNL) TEMP. RANGE (oC) HI1-565ATD-2 0.25 LSB 0.50 LSB -55 to 125 24 Ld SBDIP D24.6 HI1-565ASD/883 0.50 LSB 0.50 LSB -55 to 125 24 Ld SBDIP D24.6 PART NUMBER Pinout PACKAGE PKG. NO. Functional Diagram
HI-565A (SBDIP)
TOP VIEW REF
OUT VCC …
