Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Comparator Multi-purpose MOS, Open collector, Open emitter, TTL SOIC 8

LM111, LM211, LM311

DIFFERENTIAL COMPARATORS WITH STROBES

SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

D Fast Response Times

D Strobe Capability

D Maximum Input Bias Current . . . 300 nA

D Maximum Input Offset Current...70 nA

D Can Operate From Single 5-V Supply

D Available in Q-Temp Automotive

− High-Reliability Automotive Applications

− Configuration Control/Print Support

− Qualification to Automotive Standards

EMIT OUT

IN+

IN−

CC−

CC+

COL OUT

BAL/STRB

BALANCE

LM111...JG PACKAGE

LM211 . . . D, P, OR PW PACKAGE

LM311 . . . D, P, PS, OR PW PACKAGE

(TOP VIEW)

3 2 1 20 19

10 11 12 13

COL OUT

BAL/STRB

IN+

IN−

LM111...FK PACKAGE

(TOP VIEW)

EMIT OUT

BALANCE

CC−

CC+

NC − No internal connection

description/ordering information

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, V

CC+

or V

CC−

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.

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.

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.

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.

Summary of content (31 pages)

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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 Fast Response Times Strobe Capability Maximum Input Bias Current . . . 300 nA Maximum Input Offset Current . . . 70 nA D Can Operate From Single 5-V Supply D 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 . . .
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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 description/ordering information ORDERING INFORMATION TA VIO max AT 25°C PACKAGE† PDIP (P) 7 5 mV 7.
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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 schematic Component Count Resistors Diodes EPI FET Transistors BAL/STRB BALANCE 450 Ω 450 Ω 20 2 1 22 VCC+ 2.4 kΩ 750 Ω 2.4 kΩ 600 Ω 70 Ω 1.2 kΩ IN+ 1.2 kΩ 4 kΩ COL OUT IN− 400 Ω 130 Ω 60 Ω 450 Ω 250 Ω 600 Ω 200 Ω 2 kΩ 4Ω EMIT OUT VCC− All resistor values shown are nominal.
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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 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− . .
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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 electrical characteristics at specified free-air temperature, VCC± = ±15 V (unless otherwise noted) PARAMETER LM111 LM211 LM211Q TA† TEST CONDITIONS MIN TYP‡ MAX 0.7 3 25°C VIO Input offset voltage See Note 6 IIO Input offset current See Note 6 IIB Input bias current VO = 1 V to 14 V IIL(S) Low-level strobe current (see Note 7) V(strobe) = 0.
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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 TYPICAL CHARACTERISTICS† INPUT OFFSET CURRENT vs FREE-AIR TEMPERATURE 20 500 VCC± = ±15 V VO = 1 V to 14 V See Note A 18 450 16 14 LM111 LM211 LM311 12 10 Condition 1 Condition 2 8 6 LM311 4 0 −60 −40 −20 0 20 400 350 300 250 LM111 LM211 150 LM311 50 40 60 80 100 120 140 NOTE A: Condition 1 is with BALANCE and BAL/STRB open.
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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 TYPICAL CHARACTERISTICS† VCC+ VI = 50 V (LM111, LM211) 40 V (LM311) = 30 V 1 kΩ VOLTAGE TRANSFER CHARACTERISTICS 60 50 VCC+ = 30 V VCC− = 0 TA = 25°C Output VID LM111 LM211 VO − Output Voltage − V VCC− LM311 40 30 Emitter Output RL = 600 Ω COLLECTOR OUTPUT TRANSFER CHARACTERISTIC TEST CIRCUIT FOR FIGURE 3 Collector Output RL = 1 kΩ VCC+ = 30 V 20 VID 10 Output 600 Ω 0 −1 VCC− −0.
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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 TYPICAL CHARACTERISTICS Differential Input Voltage OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES 100 mV VCC± = ±15 V RC = 500 Ω to 5 V TA = 25°C 5 VO − Output Voltage − V VO − Output Voltage − V Differential Input Voltage OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES 4 3 2 5 mV 2 mV 20 mV 1 0 0 50 100 150 200 250 300 100 mV VCC± = ±15 V RC = 500 Ω to 5 V TA = 25°C 5 4 20 mV 3 2 0 35
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LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 TYPICAL CHARACTERISTICS 100 mV VCC± = ±15 V RE = 2 kΩ to −15 V TA = 25°C 10 5 mV 5 2 mV 0 −5 −10 −15 0 100 mV VCC± = ±15 V RE = 2 kΩ to −15 V TA = 25°C 15 20 mV VO − Output Voltage − V VO − Output Voltage − V 15 OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES Differential Input Voltage Differential Input Voltage OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.
PAGE 10
LM111, LM211, LM311 DIFFERENTIAL COMPARATORS WITH STROBES SLCS007H − SEPTEMBER 1973 − REVISED AUGUST 2003 TYPICAL CHARACTERISTICS OUTPUT CURRENT AND DISSIPATION vs OUTPUT VOLTAGE TA = 25°C No Load 700 120 600 PO (right scale) 100 500 80 400 60 300 40 200 IO (left scale) 20 100 0 0 5 I CC+ − Positive Supply Current − mA 140 6 800 VCC± = ±15 V t ≤ 10 s VID = −10 mV TA = 25°C PO − Output Dissipation − mW I O − Output Current and Dissipation − mA 160 POSITIVE SUPPLY CURRENT vs POSITIVE
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PACKAGE MATERIALS INFORMATION www.ti.com 3-Aug-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LM211DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 LM211DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 LM211DRG4 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 LM211DRG4 SOIC D 8 2500 330.0 12.4 6.
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PACKAGE MATERIALS INFORMATION www.ti.com 3-Aug-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM211DR SOIC D 8 2500 340.5 338.1 20.6 LM211DR SOIC D 8 2500 367.0 367.0 35.0 LM211DRG4 SOIC D 8 2500 340.5 338.1 20.6 LM211DRG4 SOIC D 8 2500 367.0 367.0 35.0 LM211PWR TSSOP PW 8 2000 367.0 367.0 35.0 LM311DR SOIC D 8 2500 367.0 367.0 35.0 LM311DRG4 SOIC D 8 2500 367.0 367.0 35.
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MECHANICAL DATA MCER001A – JANUARY 1995 – REVISED JANUARY 1997 JG (R-GDIP-T8) CERAMIC DUAL-IN-LINE 0.400 (10,16) 0.355 (9,00) 8 5 0.280 (7,11) 0.245 (6,22) 1 0.063 (1,60) 0.015 (0,38) 4 0.065 (1,65) 0.045 (1,14) 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN 0.023 (0,58) 0.015 (0,38) 0°–15° 0.100 (2,54) 0.014 (0,36) 0.008 (0,20) 4040107/C 08/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters).
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.
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