TL3472 HIGH-SLEW-RATE, SINGLE-SUPPLY OPERATIONAL AMPLIFIER SLOS200G − OCTOBER 1997 − REVISED JULY 2003 (cid:2) Wide Gain-Bandwidth Product...4 MHz D OR P PACKAGE (cid:2) High Slew Rate...13 V/μs (TOP VIEW) (cid:2) Fast Settling Time...1.1 μs to 0.1% 1OUT 1 8 VCC+ (cid:2) Wide-Range Single-Supply 1IN− 2 7 2OUT Operation...4 V to 36 V 1IN+ 3 6 2IN− (cid:2) Wide Input Common-Mode Range Includes VCC−/GND 4 5 2IN+ Ground (V ) CC− (cid:2) Low Total Harmonic Distortion...0.02% (cid:2) Large-Capacitance Drive Capability...10,000 pF (cid:2) Output Short-Circuit Protection description/ordering information Quality, low-cost, bipolar fabrication with innovative design concepts is employed for the TL3472 operational amplifier. This device offers 4 MHz of gain-bandwidth product, 13-V/μs slew rate, and fast settling time, without the use of JFET device technology. Although the TL3472 can be operated from split supplies, it is particularly suited for single-supply operation because the common-mode input voltage range includes ground potential (V ). With a Darlington transistor input stage, this device exhibits high input resistance, low input offset CC− voltage, and high gain. The all-npn output stage, characterized by no dead-band crossover distortion and large output voltage swing, provides high-capacitance drive capability, excellent phase and gain margins, low open-loop high-frequency output impedance, and symmetrical source/sink ac frequency response. This low-cost amplifier is an alternative to the MC33072 and the MC34072 operational amplifiers. ORDERING INFORMATION ORDERABLE TOP-SIDE TA PACKAGE† PART NUMBER MARKING PDIP (P) Tube of 25 TL3472CP TL3472CP 00°CC ttoo 7700°CC Tube of 50 TL3472CD SSOOIICC ((DD)) 33447722CC Reel of 2500 TL3472CDR PDIP (P) Tube of 25 TL3472IP TL3472IP −4400°CC ttoo 110055°CC Tube of 50 TL3472ID SSOOIICC ((DD)) ZZ33447722 Reel of 2500 TL3472IDR †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 TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2003, Texas Instruments Incorporated 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

TL3472 HIGH-SLEW-RATE, SINGLE-SUPPLY OPERATIONAL AMPLIFIER SLOS200G − OCTOBER 1997 − REVISED JULY 2003 schematic (each amplifier) VCC+ OUT IN− IN+ VCC−/GND 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TL3472 HIGH-SLEW-RATE, SINGLE-SUPPLY OPERATIONAL AMPLIFIER SLOS200G − OCTOBER 1997 − REVISED JULY 2003 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage (see Note 1): V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V CC+ V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −18 V CC− Differential input voltage, V (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±36 V ID Input voltage, VI (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC± Input current, I (each input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1 mA I Output current, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±80 mA O Total current into V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 mA CC+ Total current out of V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 mA CC− Duration of short-circuit current at (or below) 25°C (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited Package thermal impedance, θ (see Notes 4 and 5): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W JA P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W Operating virtual junction temperature, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C J Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Storage temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C stg †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, except differential voltages, are with respect to the midpoint between VCC+ and VCC−. 2. Differential voltages are at the noninverting input with respect to the inverting input. Excessive input current can flow when the input is less than VCC− − 0.3 V. 3. The output can be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum dissipation rating is not exceeded. 4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can impact reliability. 5. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions MIN MAX UNIT VCC± Supply voltage 4 36 V VCC = 5 V 0 2.8 VVIC CCoommmmoonn-mmooddee iinnppuutt vvoollttaaggee VCC± = ±15 V −15 12.8 VV TL3472C 0 70 TTA OOppeerraattiinngg ffrreeee-aaiirr tteemmppeerraattuurree °°CC TL3472I −40 105 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3

TL3472 HIGH-SLEW-RATE, SINGLE-SUPPLY OPERATIONAL AMPLIFIER SLOS200G − OCTOBER 1997 − REVISED JULY 2003 electrical characteristics at specified free-air temperature, VCC± = ±15 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA MIN TYP† MAX UNIT VCC = 5 V 25°C 1.5 10 VVIIOO IInnppuutt ooffffsseett vvoollttaaggee VVCC = ±±1155 VV Ful2l r5a°nCge‡ 1.0 1102 mmVV (cid:2)VIO Tinepmupt oefrfasteutr ev oclotaegffeicient of VVVIOOC === 000,,, VCC = ±15 V Full range‡ 10 μV/°C RSS = 50 Ω 25°C 6 75 IIIO IInnppuutt ooffffsseett ccuurrrreenntt VVCC = ±±1155 VV Full range‡ 300 nnAA 25°C 100 500 IIIB IInnppuutt bbiiaass ccuurrrreenntt VVCC = ±±1155 VV Full range‡ 700 nnAA −15 25°C to CCoommmmoonn-mmooddee 12.8 VVICR input voltage range RRS = 5500 ΩΩ −15 VV Full range‡ to 12.8 VCC+ = 5 V, VCC− = 0, RL = 2 kΩ 25°C 3.7 4 VVOOHH HHiigghh-lleevveell oouuttppuutt vvoollttaaggee RL = 10 kΩ 25°C 13.6 14 VV RL = 2 kΩ Full range‡ 13.4 VCC+ = 5 V, VCC− = 0, RL = 2 kΩ 25°C 0.1 0.3 VVOOLL LLooww-lleevveell oouuttppuutt vvoollttaaggee RL = 10 kΩ 25°C −14.7 −14.3 VV RL = 2 kΩ Full range‡ −13.5 LLaarrggee-ssiiggnnaall ddiiffffeerreennttiiaall 25°C 25 100 AAVD voltage amplification VVO = ±±1100 VV, RRL = 22 kkΩΩ Full range‡ 20 VV//mmVV Source: VID = 1 V, VO = 0 −10 −34 IIOS SShhoorrtt-cciirrccuuiitt oouuttppuutt ccuurrrreenntt Sink: VID = −1 V, VO = 0 2255°°CC 20 27 mmAA CCMMRRRR CCoommmmoonn-mmooddee rreejjeeccttiioonn rraattiioo VVIC = VVICR((mmiinn)), RRS = 5500 ΩΩ 2255°°CC 6655 9977 ddBB Supply-voltage rejection ratio kSVR (ΔVCC±/ΔVIO) VCC± = ±13.5 V to ±16.5 V, RS = 100 Ω 25°C 70 97 dB 25°C 3.5 4.5 ICCCC Supppplyy current ((pper channel)) VVO = 00, NNoo llooaadd Full range‡ 4.5 5.5 mA VCC+ = 5 V, VO = 2.5 V, VCC− = 0, No load 25°C 3.5 4.5 †All typical values are at TA = 25°C. ‡Full range is 0°C to 70°C for the TL3472C device and −40°C to 105°C for the TL3472I device. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TL3472 HIGH-SLEW-RATE, SINGLE-SUPPLY OPERATIONAL AMPLIFIER SLOS200G − OCTOBER 1997 − REVISED JULY 2003 operating characteristics, VCC± = ±15 V, TA = 25°C PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SR+ Positive slew rate VVII == −1100 VV ttoo 1100 VV,, AV = 1 8 10 V/μs SR− Negative slew rate RL = 2 kΩ, CL = 300 pF AV = −1 13 V/μs To 0.1% 1.1 tts SSeettttlliinngg ttiimmee AAVD = −11, 1100-VV sstteepp To 0.01% 2.2 μss Vn Equivalent input noise voltage f = 1 kHz, RS = 100 Ω 49 nV/√Hz In Equivalent input noise current f = 1 kHz 0.22 pA/√Hz THD Total harmonic distortion VO(PP) = 2 V to 20 V, RL = 2 kΩ, AVD = 10, f = 10 kHz 0.02 % GBW Gain-bandwidth product f =100 kHz 3 4 MHz BBWW PPoowweerr bbaannddwwiiddtthh VVO(PP) = 2200 VV, RRL = 22 kkΩΩ, AAVD = 11, TTHHDD = 55.00%% 116600 kkHHzz CL = 0 70 φφm PPhhaassee mmaarrggiinn RRL = 22 kkΩΩ CL = 300 pF 50 ddeegg CL = 0 12 GGaaiinn mmaarrggiinn RRL = 22 kkΩΩ CL = 300 pF 4 ddBB ri Differential input resistance VIC = 0 150 MΩ Ci Input capacitance VIC = 0 2.5 pF Channel separation f = 10 kHz 101 dB zo Open-loop output impedance f = 1 MHz, AV = 1 20 Ω POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) TL3472CD ACTIVE SOIC D 8 75 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 3472C & no Sb/Br) TL3472CDR ACTIVE SOIC D 8 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 3472C & no Sb/Br) TL3472CP ACTIVE PDIP P 8 50 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 TL3472CP & no Sb/Br) TL3472ID ACTIVE SOIC D 8 75 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 105 Z3472 & no Sb/Br) TL3472IDR ACTIVE SOIC D 8 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 105 Z3472 & no Sb/Br) TL3472IP ACTIVE PDIP P 8 50 Green (RoHS NIPDAU N / A for Pkg Type -40 to 105 TL3472IP & no Sb/Br) (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. (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 <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF TL3472 : •Automotive: TL3472-Q1 NOTE: Qualified Version Definitions: •Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects Addendum-Page 2

PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) TL3472CDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TL3472CDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TL3472IDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TL3472IDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) TL3472CDR SOIC D 8 2500 367.0 367.0 35.0 TL3472CDR SOIC D 8 2500 340.5 338.1 20.6 TL3472IDR SOIC D 8 2500 340.5 338.1 20.6 TL3472IDR SOIC D 8 2500 367.0 367.0 35.0 PackMaterials-Page2

PACKAGE OUTLINE D0008A SOIC - 1.75 mm max height SCALE 2.800 SMALL OUTLINE INTEGRATED CIRCUIT C SEATING PLANE .228-.244 TYP [5.80-6.19] .004 [0.1] C A PIN 1 ID AREA 6X .050 [1.27] 8 1 2X .189-.197 [4.81-5.00] .150 NOTE 3 [3.81] 4X (0 -15 ) 4 5 8X .012-.020 B .150-.157 [0.31-0.51] .069 MAX [3.81-3.98] .010 [0.25] C A B [1.75] NOTE 4 .005-.010 TYP [0.13-0.25] 4X (0 -15 ) SEE DETAIL A .010 [0.25] .004-.010 0 - 8 [0.11-0.25] .016-.050 [0.41-1.27] DETAIL A (.041) TYPICAL [1.04] 4214825/C 02/2019 NOTES: 1. Linear dimensions are in inches [millimeters]. Dimensions in parenthesis are for reference only. Controlling dimensions are in inches. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed .006 [0.15] per side. 4. This dimension does not include interlead flash. 5. Reference JEDEC registration MS-012, variation AA. www.ti.com

EXAMPLE BOARD LAYOUT D0008A SOIC - 1.75 mm max height SMALL OUTLINE INTEGRATED CIRCUIT 8X (.061 ) [1.55] SYMM SEE DETAILS 1 8 8X (.024) [0.6] SYMM (R.002 ) TYP [0.05] 5 4 6X (.050 ) [1.27] (.213) [5.4] LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:8X SOLDER MASK SOLDER MASK METAL OPENING OPENING METAL UNDER SOLDER MASK EXPOSED METAL EXPOSED METAL .0028 MAX .0028 MIN [0.07] [0.07] ALL AROUND ALL AROUND NON SOLDER MASK SOLDER MASK DEFINED DEFINED SOLDER MASK DETAILS 4214825/C 02/2019 NOTES: (continued) 6. Publication IPC-7351 may have alternate designs. 7. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com

EXAMPLE STENCIL DESIGN D0008A SOIC - 1.75 mm max height SMALL OUTLINE INTEGRATED CIRCUIT 8X (.061 ) [1.55] SYMM 1 8 8X (.024) [0.6] SYMM (R.002 ) TYP [0.05] 5 4 6X (.050 ) [1.27] (.213) [5.4] SOLDER PASTE EXAMPLE BASED ON .005 INCH [0.125 MM] THICK STENCIL SCALE:8X 4214825/C 02/2019 NOTES: (continued) 8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 9. Board assembly site may have different recommendations for stencil design. www.ti.com

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