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Details, datasheet, quote on part number:LM311N
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Datasheet text preview:
LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES
SLCS007G SEPTEMBER 1973 REVISED JULY 2002
D D D D D D
Fast Response Times Strobe Capability Maximum Input Bias Current . . . 300 nA Maximum Input Offset Current . . . 70 nA Can Operate From Single 5-V Supply Available in Q-Temp Automotive High-Reliability Automotive Applications Configuration Control/Print Support Qualification to Automotive Standards
LM111 . . . JG PACKAGE LM211 . . . D, P, OR PW PACKAGE LM311 . . . D, P, PS, OR PW PACKAGE (TOP VIEW)
EMIT OUT IN+ IN VCC
1 2 3 4
8 7 6 5
VCC+ COL OUT BAL/STRB BALANCE
The LM111, LM211, and LM311 are single high-speed voltage comparators. These devices are designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. These comparators are capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. All inputs and outputs can be isolated from system ground. The outputs can drive loads referenced to ground, VCC+ or VCC. Offset balancing and strobe capabilities are available, and the outputs can be wire-OR connected. If the strobe is low, the output is in the off state, regardless of the differential input. ORDERING INFORMATION
TA VIO max AT 25°C PDIP P 0°C to 70°C 7.5 mV SOIC D SOP PS TSSOP PW PDIP P 40°C to 85°C to 85°C 3 mV mV SOIC D TSSOP PW 40°C to 125°C to 125°C 55°C to 125°C to 125°C 3 mV mV 3 mV mV SOIC D CDIP JG LCCC FK PACKAGE Tube Tube Tape and reel Tape and reel Tape and reel Tube Tube Tape and reel Tape and reel Tube Tape and reel Tube Tube
NC EMIT OUT NC VCC+ NC NC IN+ NC IN NC
4 5 6 7 8 3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
description/ordering information
LM111 . . . FK PACKAGE (TOP VIEW)
NC COL OUT NC BAL/STRB NC
NC VCC
ORDERABLE PART NUMBER LM311P LM311D LM311DR LM311PSR LM311PWR LM211P LM211D LM211DR LM211PWR LM211QD LM211QDR LM111JG LM111FK
NC No internal connection
NC BALANCE NC
TOP-SIDE MARKING LM311P LM311 L311 L311 LM211P LM211 L211 LM211Q LM111JG
LM111FK Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2002, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
1
LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES
SLCS007G SEPTEMBER 1973 REVISED JULY 2002
functional block diagram
BALANCE BAL/STRB +
IN+
COL OUT EMIT OUT
IN
schematic
Component Count BAL/STRB BALANCE Resistors Diodes EPI FET Transistors 20 2 1 22 VCC+ 2.4 k 2.4 k 750 70 1.2 k 600
450
450
IN+
1.2 k 4 k
COL OUT IN 400 60 450 250 200 2 k 4 EMIT OUT VCC All resistor values shown are nominal. 600 130
2
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES
SLCS007G SEPTEMBER 1973 REVISED JULY 2002
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage: VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V VCC+ VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V Input voltage, VI (either input, see Notes 1 and 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V Voltage from emitter output to VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V Voltage from collector output to VCC: LM111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V LM211 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V LM211Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V LM311 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 V Duration of output short circuit (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 s Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Package thermal impedance, JA (see Note 5): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W PS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149°C/W Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: J or JG package . . . . . . . . . . . . . . . . 300°C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: D, P, PS, or PW package . . . . . . . . 260°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC+ and VCC. 2. Differential voltages are at IN+ with respect to IN. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or ±15 V, whichever is less. 4. The output may be shorted to ground or either power supply. 5. The package thermal impedance is calculated in accordance with JESD 51-7. DISSIPATION RATING TABLE PACKAGE FK JG TA 25°C POWER RATING 500 mW 500 mW DERATING FACTOR 11.0 mW/°C 8.4 mW/°C DERATE ABOVE TA 105°C 90°C TA = 70°C POWER RATING 500 mW 500 mW TA = 85°C POWER RATING 500 mW 500 mW TA = 125°C POWER RATING 275 mW 210 mW
recommended operating conditions
MIN VCC+ VCC VI Supply voltage Input voltage (|VCC±| 15 V) LM111 TA Operating free-air temperature range free air temperature range LM211 LM211Q LM311 3.5 VCC+0.5 55 40 40 0 MAX 30 VCC+1.5 125 85 125 70 UNIT V V
°C
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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