Datasheet ICL7106, ICL7107, ICL7107S (Intersil) - 3

link to page 3 link to page 3 link to page 3 link to page 4 link to page 4 link to page 4 link to page 4 link to page 4 link to page 4 link to page 4 link to page 4 ICL7106, ICL7107, ICL7107S Absolute Maximum Ratings Thermal Information Supply Voltage Thermal Resistance (Typical) JA (oC/W) ICL7106, V+ to V- . 15V PDIP Package (Note 7) . 50 ICL7107, V+ to GND . 6V MQFP Package (Note 7) . 75 ICL7107, V- to GND. -9V Maximum Junction Temperature . .+150°C Analog Input Voltage (Either Input) (Note 6) . V+ to V- Maximum Storage Temperature Range . .-65°C to +150°C Reference Input Voltage (Either Input). V+ to V- Pb-Free Reflow Profile (MQFP Package only) . see TB493 Clock Input ICL7106 . TEST to V+ NOTE: Pb-free PDIPs can be used for through hole wave solder processing ICL7107 . .GND to V+ only. They are not intended for use in Reflow solder processing applications. Operating Conditions Temperature Range . 0°C to +70°C CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTES: 6. Input voltages may exceed the supply voltages provided the input current is limited to ±100µA. 7. JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details. Electrical Specifications (Note 8) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SYSTEM PERFORMANCE Zero Input Reading VIN = 0.0V, full scale = 200mV -000.0 000.0 +000.0 Digital Reading Stability (Last Digit) (ICL7107S Only) Fixed input voltage (Note 11) -000.0 000.0 +000.0 Digital Reading Ratiometric Reading VlN = VREF, VREF = 100mV 999 999/1000 1000 Digital Reading Rollover Error -VIN = +VlN  200mV - ±0.2 ±1 Counts Difference in reading for equal positive and negative inputs near full scale Linearity Full scale = 200mV or full scale = 2V maximum deviation - ±0.2 ±1 Counts from best straight line fit (Note 10) Common Mode Rejection Ratio VCM = 1V, VIN = 0V, full scale = 200mV (Note 10) - 50 - µV/V Noise VIN = 0V, full scale = 200mV - 15 - µV (peak-to-peak value not exceeded 95% of time) Leakage Current Input VlN = 0 (Note 10) - 1 10 pA Zero Reading Drift VlN = 0, 0°C to +70°C (Note 10) - 0.2 1 µV/°C Scale Factor Temperature Coefficient VIN = 199mV, 0°C to +70°C, - 1 5 ppm/°C (ext. ref. 0ppm/×°C) (Note 10) End Power Supply Character V+ Supply Current VIN = 0 (does not include LED current for ICL7107) - 1.0 1.8 mA End Power Supply Character V- Supply Current ICL7107 Only - 0.6 1.8 mA COMMON Pin Analog Common Voltage 25kΩ between common and positive supply (with respect 2.4 3.0 3.2 V to + supply) Temperature Coefficient of Analog Common 25kΩ between common and positive supply (with respect - 80 - ppm/°C to + supply) DISPLAY DRIVER ICL7106 ONLY Peak-to-Peak Segment Drive Voltage V+ = to V- = 9V (Note 9) 4 5.5 6 V Peak-to-Peak Backplane Drive Voltage FN3082 Rev 9.00 Page 3 of 17 October 24, 2014