LM311 Datasheet | Fairchild Semiconductor

Features - - - - - - Low input bias current : 250n A (Max) Low input offset current : 50n A (Max) Differential Input Voltage : ±30V Power supply voltage : single 5.0V supply to ±15V. Offset voltage null capability. Strobe capability. Description The LM311 series is a monolithic, low input current voltage parator. The device is also designed to operate from dual or single supply voltage. 8-DIP 8-SOP Internal Block Diagram Rev. 1.0.1 ©2001 Fairchild Semiconductor Corporation Schematic Diagram Absolute Maximum Ratings Parameter Total Supply Voltage Output to Negative Supply Voltage LM311 Ground to Negative voltage Differential Input Voltage Input Voltage Output Short Circuit Duration Power Dissipation Operating Temperature Range Storage Temperature Range Symbol VCC VO - VEE VEE VI(DIFF) VI PD TOPR TSTG Value 36 40 -30 30 ±15 10 500 0 ~ +70 - 65 ~ +150 Unit V V V V V sec m W °C °C Electrical Characteristics (VCC = 15V, TA = 25°C, unless otherwise specified) Parameter Input Offset Voltage Input Offset Current Input Bias Current Voltage Gain Response Time Saturation Voltage Strobe “ON” Current Output Leakage Current Input Voltage Range Positive Supply Current Negative Supply Current Strobe Current Symbol VIO IIO IBIAS GV TRES IO =50m A, VI ≤ -10m V VSAT ISTR(ON) ISINK VI(R) ICC IEE ISTR VCC ≥ 4.5V, VEE =0V IO =8m A, VI ≤ -10m V, ISTR =3m A, VI ≥ 10m V VO =15V, VCC=±15V Note 1 Note 1 Note 2 RS ≤ 50KΩ Note 1 Note 1 Note 1 Conditions Min. 40 Typ. 1.0 6 100 200 200 0.75 0.23 3 0.2 Max. 7.5 10 50 70 250 300 1.5 0.4 50 7.5 -5.0 V m A n A V m A m A m A Unit m V n A n A V/m V ns -14.5 -14.7 to to 13.0 13.8 3.0 -2.2 3 Notes : 1. 0 ≤ TA ≤ +70°C 2. The response time specified is for a 100m V input step with 5m V over drive. Typical Performance Characteristics Figure 1. Input Bias Current vs Temperature Figure 2. Input Offset Current vs Temperature Figure 3. Offset Voltage vs Input Resistance Figure 4. Input Bias Current vs Differential input...