AN6914UBS Industrial Surface Mounting Package Comparator ■ Overview 0.1±0.1 • Temperature cycle test conducted for all the products • All the products inspected at Ta=25˚C and =100˚C to assure the characteristics • Operating temperature range: –40˚C to +100˚C • Either of the following types of packing is selectable: Embossed taping·····AN6914UBS-(E1) Magazine·················AN6914UBS • Quantity of packed ICs AN6914UBS-(E1) 2000 pcs./reel AN6914UBS 90 pcs./magazine 6 4 5 5.0±0.3 7 3 0.3 4.2±0.3 6.5±0.3 8-pin PANAFLAT Plastic Package (SOP008-P-0225A) ■ Block Diagram VCC VO Vin Vin 8 7 6 5 + – Ch.2 + Ch.1 – 8 2 1.5±0.2 ■ Features 1 0.15 0.65 0.6±0.3 1.27 0.4±0.25 Unit:mm The AN6914UBS is available for automotive and industrial equipments which require high reliability through an enhanced screening process. 1 2 3 4 VO Vin Vin GND ■ Absolute Maximum Ratings (Ta=25˚) Symbol Rating Supply voltage Parameter VCC 36 V Commom-mode input voltage VICM V Differential input voltage VID – 0.3 to +36 *1 36 *2 V1, V7 24 V mW Output applied voltage Unit V Power dissipation PD 360 Operating ambient temperature Topr –40 to +100 ˚C Storage temperature Tstg –55 to +125 ˚C *1 The common-mode input voltage is applied to the non-inverting input pin and inverting input pin simultaneously. *2 Differential input corresponds to the potential difference between the non-inverting input pin and inverting input pin. ■ Electical Characteristics (VCC=5V) Parameter Input offset voltage Symbol VI IIO Input bias current IBias Voltage gain GV Common-mode input voltage width VCM Supply current ICC Output sink current Output voltage low level Output pin leak current min *4 (offset) Input offset current Response time Condition tr ISINK VOL IO (Leak) typ *3 max *4 1 5 mV 50 nA 250 RL=15kΩ 200 0 RL=∞ 0.6 RL=5.1kΩ <1.5V VREF=0V, VIN=1V, VO = Unit nA V/mV VCC–1.5 V 1.5 mA µs 1.3 10 mA VREF=0V, VIN=1V, ISINK=3mA 0.2 VREF=1V, VIN=0V, VO=5V 0.1 0.4 *3 Typical value:Ta=25˚C *4 Maximum and minimum values:All the ICs are inspected at two conditional temperatures of Ta=25˚C and Ta=100˚C to assure the characteristics. V nA ■ Characteristics Curve ICC –VCC IBias–Ta 1.6 VOL– ISINK 120 4.0 VCC=5V RL= ∞ VCC=5V 3.5 Ta=–30˚C 1.0 0.8 Ta=25˚C 0.6 Ta=85˚C 0.4 100 Output Voltage VOL (V) 1.2 Input Bias Current IBias (nA) Supply Current ICC (mA) 1.4 80 60 40 2.0 1.5 1.0 0.5 20 30 0 –40 –20 40 VCC=5V ISINK=3mA 0.20 0.16 0.12 0.08 0.04 20 40 60 80 100 120 Input Voltage VIN (mV) Output Voltage VO (V) VOL–Ta 0 40 0 80 100 120 60 Ambient Temperature Ta (˚C) 0.24 0 –40 –20 20 0 Transfer Characteristic (1) 6 Overdrive 5 5mV 20mV 50mV 80mV 4 3 VCC=5V 5.1kΩ VIN – 2 VO + 1 0 100 50 0 0 1 Ambient Temperature Ta (˚C) 2 3 4 Time t (µs) ICC –Ta 1.5 Supply Current ICC (mA) VCC=5V 1.0 0.5 –25 0 25 50 75 5 10 15 20 100 Ambient Temperature Ta (˚C) 25 30 Transfer Characteristic (2) 6 Overdrive 5mV 20mV 50mV 80mV 5 4 3 VCC=5V 5.1kΩ VIN – 2 + 125 150 VO 1 0 0 –50 –100 0 1 2 Time t (µs) ■ Characteristics Dispersion Charts 0 –50 0 Output Sink Current ISINK (mA) Output Voltage VO (V) 10 Input Voltage VIN (mV) 0 Supply Voltage VCC (V) Output Voltage VOL (V) Ta=25˚C –30˚C 85˚C 2.5 20 0.2 0 3.0 3 4 VI (offset) –Ta (CH–1) VI (offset) –Ta (CH–2) (mV) 5 VCC=5V 4 (offset) 3 2 Input Offset Voltage VI Input Offset Voltage VI (offset) (mV) 5 1 0 –1 –2 –3 –4 –5 –50 –25 0 25 50 75 100 125 VCC=5V 4 3 2 1 0 –1 –2 –3 –4 –5 –50 150 –25 Ambient Temperature Ta (˚C) 0 25 50 75 100 IIO –Ta (CH–1) 50 VCC=5V VCC=5V 40 Input Offset Voltage IIO (nA) Input Offset Voltage I1O (nA) 40 30 20 10 0 –10 –20 –30 –40 30 20 10 0 –10 –20 –30 –40 –25 0 25 50 75 100 125 –50 –50 150 –25 Ambient Temperature Ta (˚C) 0 VOL–Ta (CH–1) 50 75 100 125 150 VOL–Ta (CH–2) 0.40 VCC=5V ISINK=3mA VCC=5V ISINK=3mA 0.35 Output Voltage VOL (V) 0.35 Output Voltage VOL (V) 25 Ambient Temperature Ta (˚C) 0.40 0.30 0.25 0.20 0.15 0.10 0.05 0 –50 150 IIO–Ta (CH–2) 50 –50 –50 125 Ambient Temperature Ta (˚C) 0.30 0.25 0.20 0.15 0.10 0.05 –25 0 25 50 75 100 Ambient Temperature Ta (˚C) 125 150 0 –50 –25 0 25 50 75 100 Ambient Temperature Ta (˚C) 125 150 VOL–Ta (CH–1) VOL–Ta (CH–2) 1.0 1.0 VCC=5V ISINK=10mA VCC=5V ISINK=10mA 0.9 0.8 Output Voltage VOL (V) Output Voltage VOL (V) 0.9 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 –50 –25 0 25 50 75 100 125 150 0 –50 –25 Ambient Temperature Ta (˚C) 0 25 50 75 100 125 150 Ambient Temperature Ta (˚C) ■ Reliability of AN6914UBS 1. Results of Reliability Test Test item High-temperature operation Leaving under high temperature Thermal shock Temperature cycle Test condition Ta=125˚C VCC=12V No.of tested pieces Total test time No. of failures 150 16000 0 120 3600 0 Ta=125˚C +150˚C –65˚C 500 cycles +125 – 40˚C 10000 cycles 160 0 50 0 2. Failure Rate (Refer to JIS-C-5003) Assuming that the total test time = T(No. of test pieces × test time) and the No. of failures = r, the failure rate can be calculated by obtaining r/T and multiplying it by the numerical values commensurate with the reliability level and the number of defective ICs. If the failure rate (FR) is calculated from the results of the above high temperature test of the AN6914UBS, assuming that the reliability level is 60%; T=150 × 16000=2.4 × 106 (hours) r=0 comes to 0.92 at the level of 60%. FR=0.92/2.4 × 106=3.8 × 10–7=380Fit Assuming that activation energy is 1.0 eV, FR will be 38 Fit at worst (Ta=100˚C) because an acceleration factor differs by about 1 digit between at 125˚C and 100˚C. Screening Regulations Flow Chart Assembly Assembly Finish Temperature Cycle Test Screening High Temperature Characteristics Inspection Normal Temperature Characteristics Inspection Shipping Inspection Condition Shipping Inspection 150˚C=30min., –50˚C=30min., Move=5min., Frequency=5times Ta=100˚C Ta=25˚C