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HT9294 датащи(PDF) 3 Page - Holtek Semiconductor Inc |
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HT9294 датащи(HTML) 3 Page - Holtek Semiconductor Inc |
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3 / 14 page ![]() Absolute Maximum Ratings Supply Voltage .......................................................6.0V Input Voltage..............................VSS -0.3V ~ VDD+0.3V Difference Input Voltage .............................. ±(VDD-VSS) ESD protection on all pins (HBM;MM) ........ ³4kV; 400V Storage Temperature ......................... -65°C to +150°C Operating Temperature ........................ -40°Cto+85°C Junction Temperature ..........................................150 °C Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. Electrical Characteristics Unless otherwise indicated, VSS=GND, Ta=25 °C, VCM=VDD/2, VL=VDD/2, and RL=1MW to VL,CL=60pF Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD Supply Voltage ¾¾ 1.4 ¾ 5.5 V VOS Input Offset Voltage 5V VIN=VCM/2 -5.0 ¾ 5.0 mV DVOS/DT Drift with Temperature 5V VIN=VCM/2 ¾±2 ¾mV/°C IOS Input Offset Current 5V Ta=25 °C ¾±5 ¾ pA IB Input Bias Current 5V Ta=25 °C ¾±50 ¾ pA VCM Input Common Mode Range 5V ¾ 0 ¾ VDD -1.2 V VOH VOL Maximum Output Voltage Swing 5V 0.5V input overdrive RL=1M W to VL VSS+10 ¾ VDD -10 mV 0.5V input overdrive RL=50k W to VL VSS+20 ¾ VDD -50 mV AOL DC Open-Loop Gain (large signal) 5V VOUT=0.2V to VDD-0.2V, VIN=VCM/2 70 100 ¾ dB GBW Gain BandWidth Product 5V RL=1M W,CL=60pF VIN=VCM/2 ¾ 11 ¾ kHz Fm Phase Margin 5V RL=1M W,CL=60pF G=+1V/V, VIN+=VDD/2 ¾ 50 ¾° CMRR Common Mode Rejection Ratio 5V VCM=0V to VDD-1.4V 60 90 ¾ dB PSRR Power Supply Rejection Ratio 5V VCM = 0.2V 65 95 ¾ dB ICC Supply Current Per Single Amplifier 5V Io=0A 0.3 0.6 1.0 mA SR Slew Rate at Unity Gain 5V RL=1M W,CL=60pF ¾ 5 ¾ V/ms IO_SOURCE Output Short Circuit Source Current 5V VIN+ - VIN- ³ 10mV -0.3 -1.2 ¾ mA IO_SINK Output Short Circuit Sink Current 5V VIN- - VIN+ ³ 10mV 14 ¾ mA HT9291/HT9292/HT9294 Rev. 1.00 3 March 8, 2010 |
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