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www.DataSheet4U.com LM211, LM311 Single Comparators The ability to operate from a single power supply of 5.0 V to 30 V or $15 V split supplies, as commonly used with operational amplifiers, makes the LM211/LM311 a truly versatile comparator. Moreover, the inputs of the device can be isolated from system ground while the output can drive loads referenced either to ground, the VCC or the VEE supply. This flexibility makes it possible to drive DTL, RTL, TTL, or MOS logic. The output can also switch voltages to 50 V at currents to 50 mA, therefore, the LM211/LM311 can be used to drive relays, lamps or solenoids. Features http://onsemi.com MARKING DIAGRAMS 8 PDIP−8 N SUFFIX CASE 626 1 1 LM311AN AWL YYWWG • Pb−Free Packages are Available 8 3.0 k VCC VCC 5.0 k 5 2 RL 6 8 7 Output 1 Inputs 2 + 3 VEE − 4 8 7 1 RL Output 8 1 8 SOIC−8 D SUFFIX CASE 751 1 LMx11 ALYW G + − Inputs 3 4 VEE Split Power Supply with Offset Balance Single Supply VCC 2 Inputs 3 VCC 2 7 Inputs Output 3 + − 4 VEE 8 1 + − 4 8 7 1 RL Output x A WL, L YY, Y WW, W G G = 2 or 3 = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package = Pb−Free Package RL PIN CONNECTIONS GND Inputs 3 1 2 8 Input polarity is reversed when GND pin is used as an output. Ground−Referred Load VEE Input polarity is reversed when GND pin is used as an output. Load Referred to Negative Supply VCC Output Balance/Strobe Balance + − 7 6 5 VEE VCC 2 VCC 2 Inputs 3 4 VEE Load Referred to Positive Supply Strobe Capability Inputs 7 1 1.0 k RL Output 3 4 (Top View) 8 7 Output 1 6 TTL Strobe RL + − + − 8 ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. 4 VEE Figure 1. Typical Comparator Design Configurations © Semiconductor Components Industries, LLC, 2005 1 July, 2005 − Rev. 5 Publication Order Number: LM211/D LM211, LM311 ORDERING INFORMATION Device LM211D LM211DG LM211DR2 LM211DR2G LM311D LM311DG LM311DR2 LM311DR2G LM311N LM311NG Package SOIC−8 SOIC−8 (Pb−Free) SOIC−8 SOIC−8 (Pb−Free) SOIC−8 SOIC−8 (Pb−Free) SOIC−8 SOIC−8 (Pb−Free) PDIP−8 PDIP−8 (Pb−Free) Shipping † 98 Units / Rail 98 Units / Rail 2500 Units / Tape & Reel 2500 Units / Tape & Reel 98 Units / Rail 98 Units / Rail 2500 Units / Tape & Reel 2500 Units / Tape & Reel 50 Units / Rail 50 Units / Rail †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. MAXIMUM RATINGS (TA = +25°C, unless otherwise noted.) Rating Total Supply Voltage Output to Negative Supply Voltage Ground to Negative Supply Voltage Input Differential Voltage Input Voltage (Note 2) Voltage at Strobe Pin Power Dissipation and Thermal Characteristics Plastic DIP Derate Above TA = +25°C Operating Ambient Temperature Range Operating Junction Temperature Storage Temperature Range Symbol VCC +⎥VEE⎥ VO −VEE VEE VID Vin − PD RqJA TA TJ(max) Tstg −25 to +85 +150 −65 to +150 LM211 36 50 30 ±30 ±15 VCC to VCC−5 625 5.0 0 to +70 +150 −65 to +150 LM311 36 40 30 ±30 ±15 VCC to VCC−5 Unit Vdc Vdc Vdc Vdc Vdc Vdc mW mW/°C °C °C °C Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. http://onsemi.com 2 LM211, LM311 ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = −15 V, TA = 25°C, unless otherwise noted) Note 1 LM211 Characteristic Input Offset Voltage (Note 3) RS ≤ 50 kW, TA = +25°C RS ≤ 50 kW, Tlow ≤ TA ≤ Thigh* Input Offset Current (Note 3) TA = +25°C Tlow ≤ TA ≤ Thigh* Input Bias Current TA = +25°C Tlow ≤ TA ≤ Thigh* Voltage Gain Response Time (Not... |
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