LM248D



   
 

 SLOS058C – OCTOBER 1979 – REVISED DECEMBER 2002 D µA741 Operating Characteristics D Low Supply-Current Drain . . . 0.6 mA Typ D D D D D LM148 . . . J PACKAGE LM248 . . . D OR N PACKAGE LM348 . . . D, N, OR NS PACKAGE (TOP VIEW) (per amplifier) Low Input Offset Voltage Low Input Offset Current Class AB Output Stage Input/Output Overload Protection Designed to Be Interchangeable With Industry Standard LM148, LM248, and LM348 1OUT 1IN– 1 IN+ VCC+ 2IN+ 2IN– 2OUT description/ordering information 1 14 2 13 3 12 4 11 5 10 6 9 7 8 4OUT 4IN– 4IN+ VCC– 3IN+ 3IN– 3OUT LM148 . . . FK PACKAGE (TOP VIEW) 1IN– 1OUT NC 4OUT 4IN– The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the µA741. These amplifiers exhibit low supply-current drain and input bias and offset currents that are much less than those of the µA741. 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 4IN+ NC VCC– NC 3IN+ 2IN– 2OUT NC 3OUT 3IN– 1IN+ NC VCC+ NC 2IN+ NC – No internal connection ORDERING INFORMATION TA VIOmax AT 25°C PACKAGE† PDIP (N) 0°C to 70°C –25°C to 85°C 6 mV TOP-SIDE MARKING Tube of 25 LM348N Tube of 50 LM348D Reel of 2500 LM348DR SOP (NS) Reel of 2000 LM348NSR LM348 PDIP (N) Tube of 25 LM248N LM248N Tube of 50 LM248D Reel of 2500 LM248DR Tube of 25 LM148J SOIC (D) 6 mV SOIC (D) CDIP (J) –55°C 55°C to 125°C ORDERABLE PART NUMBER LM348N LM348 LM248 LM148J 5 mV LCCC (FK) Tube of 50 LM148FK LM148FK † Package drawings, standard packing quantities, thermal data, symboliztion, 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      !"#   $"%&! '#( '"! !  $#!! $# )# #  #*  "# '' +,( '"! $!# - '#  #!# &, !&"'# # -  && $## (  $'"! !$&  
.. / / && $## # # #' "&# )#+ # #'(  && )# $'"!  $'"! $!# - '#  #!# &, !&"'# # -  && $## ( POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 


   
 

 SLOS058C – OCTOBER 1979 – REVISED DECEMBER 2002 symbol (each amplifier) + IN+ OUT – IN– absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC+ (see Note 1): LM148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V LM248, LM348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Supply voltage, VCC– (see Note 1): LM148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –22 V LM248, LM348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 V Differential input voltage, VID (see Note 2): LM148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 V LM248, LM348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V Input voltage, VI (either input, see Notes 1 and 3): LM148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –22 V LM248, LM348 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 V Duration of output short circuit (see Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Operating virtual junction temperature,TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Package thermal impedance, θJA (see Notes 5 and 6): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W Package thermal impedance, θJC (see Notes 7 and 8): FK package . . . . . . . . . . . . . . . . . . . . . . . . . 5.61°C/W J package . . . . . . . . . . . . . . . . . . . . . . . . . . 15.05°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 package . . . . . . . . . . . . . . . . . . . . . 300°C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: D, N, or NS 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 the value specified in the table, whichever is less. 4. The output may be shorted to ground or either power supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded. 5. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperautre is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 6. The package thermal impedance is calculated in accordance with JESD 51-7. 7. Maximum power dissipation is a function of TJ(max), θJC, and TC. The maximum allowable power dissipation at any allowable ambient temperautre is PD = (TJ(max) – TC)/θJC. Operating at the absolute maximum TJ of 150°C can affect reliability. 8. The package thermal impedance is calculated in accordance with MIL-STD-883. recommended operating conditions MIN MAX Supply voltage, VCC+ 4 18 V Supply voltage, VCC– –4 –18 V 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 UNIT electrical characteristics at specified free-air temperature, VCC± = ±15 V (unless otherwise noted) LM148 TEST CONDITIONS† PARAMETER MIN 25°C VIO Inp t offset voltage Input oltage VO = 0 IIO Input offset current VO = 0 Full range IIB Inp t bias current Input c rrent VO = 0 Full range VICR Common-mode input voltage range RL ≥ 10 kΩ Full range ±12 RL = 2 kΩ 25°C ±10 RL ≥ 2 kΩ Full range ±10 VO = ±10 V, RL= ≥ 2 kΩ 25°C 50 Full range 25 25°C 0.8 CMRR Common mode rejection ratio Common-mode VIC = VICRmin, VO = 0 kSVR Su ly-voltage rejection ratio Supply-voltage (∆VCC±/∆VIO) VCC± = ±9 V to ±15 V, VO = 0 IOS Short-circuit output current AVD = 1 AVD = 1 No load 4 30 50 ±10 ±10 ±10 25 V 160 25 160 V/mV 15 2.5 0.8 2.5 MΩ MHz 1 1 1 25°C 60° 60° 60° 25°C 70 Full range 70 25°C 77 Full range 77 90 70 90 77 96 77 77 ±25 2.4 dB 96 dB 77 ±25 3.6 90 70 2.4 25°C 70 70 96 V ±12 ±10 15 0.8 nA ±13 ±12 ±12 nA 200 400 ±12 mV 50 ±12 ±13 ±12 2.5 30 UNIT 6 100 500 ±12 160 4 200 ±12 MAX 7.5 125 100 ±12 1 25°C 25°C VO = 0 VO = VOM 6 TYP 7.5 25 ±13 MIN ±25 4.5 2.4 mA 4.5 mA VO1/VO2 Crosstalk attenuation f = 1 Hz to 20 kHz 25°C 120 120 120 dB † All characteristics are measured under open-loop conditions with zero common-mode input voltage, unless otherwise specified. Full range for TA is –55°C to 125°C for LM148, –25°C to 85°C for LM248, and 0°C to 70°C for LM348. ‡ This parameter is not production tested. 3
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 Unity-gain bandwidth LM348 MAX SLOS058C – OCTOBER 1979 – REVISED FEBRUARY 2002 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 ±12 B1 φm 1 325 ±12 Input resistance‡ S ppl current Supply c rrent (four (fo r amplifiers) 30 25°C ri TYP 75 Full range Large-signal differential voltage amplification ICC 5 4 RL = 10 kΩ AVD Phase margin 1 MIN 6 25°C Maximum peak eak output out ut voltage swing g MAX Full range 25°C VOM LM248 TYP 


   
 

 SLOS058C – OCTOBER 1979 – REVISED FEBRUARY 2002 operating characteristics, VCC± = ±15 V, TA = 25°C PARAMETER SR TEST CONDITIONS Slew rate at unity gain RL = 2 kΩ, CL = 100 pF, See Figure 1 PARAMETER MEASUREMENT INFORMATION – VI + CL = 100 pF RL = 2 kΩ Figure 1. Unity-Gain Amplifier 10 kΩ 100 Ω VI – + RL = 2 kΩ CL = 100 pF AVD = –100 Figure 2. Inverting Amplifier 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MIN TYP 0.5 MAX UNIT V/µs PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) LM148 MW8 ACTIVE WAFERSALE YS 0 1 Green (RoHS & no Sb/Br) Call TI Level-1-NA-UNLIM -55 to 125 LM148FKB ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 LM148FKB LM148J ACTIVE CDIP J 14 1 TBD Call TI N / A for Pkg Type -55 to 125 LM148J LM148JB ACTIVE CDIP J 14 1 TBD Call TI N / A for Pkg Type -55 to 125 LM148JB LM248D ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 LM248 LM248DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -25 to 85 LM248 LM248N ACTIVE PDIP N 14 25 Green (RoHS & no Sb/Br) NIPDAU N / A for Pkg Type -25 to 85 LM248N LM348D ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM348 LM348DG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM348 LM348DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM348 LM348DRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM348 LM348DRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM348 LM348N ACTIVE PDIP N 14 25 Green (RoHS & no Sb/Br) NIPDAU N / A for Pkg Type 0 to 70 LM348N LM348NSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 LM348 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of