SP9843
SP9843 is 4-Quadrant Multiplying BiCMOS DAC manufactured by Sipex Corporation.
- Part of the SP9840 comparator family.
- Part of the SP9840 comparator family.
DESCRIPTION
… The SP9840 and SP9843 are general purpose octal DACs in a single package. The SP9840 features eight individual reference inputs, while the SP9843 provides four pair of voltage reference inputs. Both parts feature
5MHz bandwidth, four- quadrant multiplication, and a three- wire serial interface. Other features include midscale preset, programmable signal inversion and low power dissipation from a single +5V supply. Devices are available in mercial and industrial temperature ranges.
VIN1
- 8 Data Clock Serial Data Input Serial Data Output Preset SERIAL REGISTER 8 8x8 DAC REGISTER 8 8 Decoded Address
+
VOUT1 DAC 1
4 LOGIC
Load
VIN8 VOUT8 DAC 8 VREF Low
SP9840 shown
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device at these or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. VDD to GND -0.3V, +7V VINX to GND VDD VREFL to GND VDD VOUTX to GND VDD Short Circuit IOUTX to GND Continuous Digital Input & Output Voltage to GND VDD Operating Temperature Range mercial 0°C to +70°C Extended Industrial -40 °C to +85°C Maximum Junction Temperature (TJ max) +150°C Storage Temperature -65° to 150°C Lead Temperature (Soldering, 10 sec) +300°C Package Power...
