Rainbow-electronics ADC08062 User Manual

TL/H/11086ADC08061/ADC08062500 ns A/D Converter with S/H Function and Input MultiplexerNovember 1995ADC08061/ADC08062500 ns A/D Converter with S/H Fun

Pin DescriptionVIN,VIN1–8These are analog inputs. The input range isGND–50 mVsVINPUTsVaa50 mV. TheADC08061 has a single input (VIN) and theADC08062 ha

Application Information1.0 FUNCTIONAL DESCRIPTIONThe ADC08061 and ADC08062 perform an 8-bit analog-to-digital conversion using a multi-step flash tech

Application Information (Continued)A conversion begins with the Voltage Estimator comparingthe analog input signal against the six tap voltages on the

Application Information (Continued)shows the input code needed to select a given channel. Themultiplexer address is latched when received but the mult

Application Information (Continued)External Reference 2.5V Full-Scale(Standard Application)TL/H/11086–20Power Supply as ReferenceTL/H/11086–21Input No

Physical Dimensions inches (millimeters)Ceramic Dual-In-Line Package (J)Order Number ADC08061CMJ or ADC08061CMJ/883,5962NS Package Number J20AWide-Bod

ADC08061/ADC08062500 ns A/D Converter with S/H Function and Input MultiplexerPhysical Dimensions inches (millimeters) (Continued)Dual-In-Line Package

Absolute Maximum Ratings (Notes1&2)If Military/Aerospace specified devices are required,please contact the National Semiconductor SalesOffice/Dist

AC Electrical CharacteristicsThe following specifications apply for Vae5V, tretfe10 ns, VREFae5V, VREFbe0V unless otherwise specified.Boldface limits

DC Electrical Characteristics The following specifications apply for Vae5V unless otherwise specified.Boldface limits apply for TAeTJeTMINto TMAX; all

Electrical Characteristics (Continued)Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electric

TRI-STATE Test Circuits and Waveformst1HTL/H/11086–2t1H,CLe10 pFTL/H/11086–4tre10 nst0HTL/H/11086–3t0H,CLe10 pFTL/H/11086–5tre10 nsTiming DiagramsTL/H

Timing Diagrams (Continued)TL/H/11086–7FIGURE 2a. WR-RD Mode (Mode Pin is High and tRDstINTL)TL/H/11086–8FIGURE 2b. WR-RD Mode (Mode Pin is High and t

Timing Diagrams (Continued)TL/H/11086–9FIGURE 3. WR-RD Mode (Mode Pin is High) Reduced Interface System Connection (CSeRDe0)TL/H/11086–10FIGURE 4. RD

Typical Performance CharacteristicstCRDvs Temperature Reference VoltageLinearity Error vsReference VoltageOffset Error vsvs TemperatureSupply Currentv