TL103W TI | Alldatasheet
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/C0084/C0076/C0049/C0048/C0051/C0087/C0044 /C0084/C0076/C0049/C0048/C0051/C0087/C0065 /C0068/C0085/C0065/C0076 /C0079/C0080/C0069/C0082/C0065/C0084/C0073/C0079/C0078/C0065/C0076 /C0065/C0077/C0080/C0076/C0073/C0070/C0073/C0069/C0082/C0083 /C0087/C0073/C0084/C0072 /C0073/C0078/C0084/C0069/C0082/C0078/C0065/C0076 /C0082/C0069/C0070/C0069/C0082/C0069/C0078/C0067/C0069 SLOS437G − APRIL 2004 − REVISED DECEMBER 2004 1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 OPERATIONAL AMPLIFIER /C0068Low Offset Voltage Max of: − TL103WA ...3 m V ( 2 5°C) and 5 mV (Full Temperature) − TL103W ...4 m V ( 2 5°C) and 5 mV (Full Temperature) /C0068Low Supply Current. . . 350 /C0109A/Channel (Typ) /C0068Unity Gain Bandwidth. . . 0.9 MHz (Typ) /C0068Input Common-Mode Range Includes GND /C0068Large Output-Voltage Swing . . . 0 V to VCC − 1.5 V /C0068Wide Supply-Voltage Range...3 V t o 3 2 V /C00682-kV ESD Protection (HBM) VOLTAGE REFERENCE /C0068Fixed 2.5-V Reference /C0068Tight Tolerance Max of: − TL103WA . . . 0.4% (25°C) and 0.8% (Full Temperature) 1.4% (Full Temperature) /C0068Low Temperature Drift . . . 7 mV (Typ) Over Operating Temperature Range /C0068Wide Sink-Current Range . . . 0.5 mA (Typ) to 100 mA /C0068Output Impedance . . . 0.2 Ω (Typ) TYPICAL APPLICATIONS /C0068Battery Charger /C0068Switch-Mode Power Supply /C0068Linear Voltage Regulation /C0068Data-Acquisition Systems description/ordering information The TL103W and TL103WA combine the building blocks of a dual operational amplifier and a fixed voltage reference — both of which often are used in the control circuitry of both switch-mode and linear power supplies. OPAMP1 has its noninverting input internally tied to a fixed 2.5-V reference, while OPAMP2 is independent, with both inputs uncommitted. For the A grade, especially tight voltage regulation can be achieved through low offset voltages for both operational amplifiers (typically 0.5 mV) and tight tolerances for the voltage reference (0.4% at 25°C and 0.8% over operating temperature range). The TL103W and TL103WA are characterized for operation from −40°C to 105°C. 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 2004, Texas Instruments Incorporated VCC+ 2OUT 2IN– 2IN+ 1OUT 1IN– 1IN+ VCC− VREF OPAMP1 OPAMP2 D (SOIC) PACKAGE (TOP VIEW) DRJ (QFN) PACKAGE (TOP VIEW) 2IN+ 1OUT 1 8 1IN− 1IN+ VCC 2IN− 2OUT VCC+ /C0080/C0082/C0079/C0068/C0085/C0067/C0084/C0073/C0079/C0078 /C0068/C0065/C0084/C0065 /C0105/C0110/C0102/C0111/C0114/C0109/C0097/C0116/C0105/C0111/C0110 /C0105/C0115 /C0099/C0117/C0114/C0114/C0101/C0110/C0116 /C0097/C0115 /C0111/C0102 /C0112/C0117/C0098/C0108/C0105/C0099/C0097/C0116/C0105/C0111/C0110 /C0100/C0097/C0116/C0101/C0046 /C0080/C0114/C0111/C0100/C0117/C0099/C0116/C0115 /C0099/C0111/C0110/C0102/C0111/C0114/C0109 /C0116/C0111 /C0115/C0112/C0101/C0099/C0105/C0102/C0105/C0099/C0097/C0116/C0105/C0111/C0110/C0115 /C0112/C0101/C0114 /C0116/C0104/C0101 /C0116/C0101/C0114/C0109/C0115 /C0111/C0102 /C0084/C0101/C0120/C0097/C0115 /C0073/C0110/C0115/C0116/C0114/C0117/C0109/C0101/C0110/C0116/C0115 /C0115/C0116/C0097/C0110/C0100/C0097/C0114/C0100 /C0119/C0097/C0114/C0114/C0097/C0110/C0116/C0121/C0046 /C0080/C0114/C0111/C0100/C0117/C0099/C0116/C0105/C0111/C0110 /C0112/C0114/C0111/C0099/C0101/C0115/C0115/C0105/C0110/C0103 /C0100/C0111/C0101/C0115 /C0110/C0111/C0116 /C0110/C0101/C0099/C0101/C0115/C0115/C0097/C0114/C0105/C0108/C0121 /C0105/C0110/C0099/C0108/C0117/C0100/C0101 /C0116/C0101/C0115/C0116/C0105/C0110/C0103 /C0111/C0102 /C0097/C0108/C0108 /C0112/C0097/C0114/C0097/C0109/C0101/C0116/C0101/C0114/C0115/C0046
/C0084/C0076/C0049/C0048/C0051/C0087/C0044 /C0084/C0076/C0049/C0048/C0051/C0087/C0065 /C0068/C0085/C0065/C0076 /C0079/C0080/C0069/C0082/C0065/C0084/C0073/C0079/C0078/C0065/C0076 /C0065/C0077/C0080/C0076/C0073/C0070/C0073/C0069/C0082/C0083 /C0087/C0073/C0084/C0072 /C0073/C0078/C0084/C0069/C0082/C0078/C0065/C0076 /C0082/C0069/C0070/C0069/C0082/C0069/C0078/C0067/C0069 SLOS437G − APRIL 2004 − REVISED DECEMBER 2004
2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ORDERING INFORMATION
(25°C) PACKAGE † ORDERABLE PART NUMBER TOP-SIDE MARKING A grade QFN (DRJ) Reel of 1000 TL103WAIDRJR A grade 3 mV, 0.4% SOIC (D) Tube of 75 TL103WAID Z103WA −40°C to 105°C 3 mV, 0.4% SOIC (D) Reel of 2500 TL103WAIDR Z103WA −40°C to 105°C Standard grade QFN (DRJ) Reel of 1000 TL103WIDRJR Standard grade 4 mV, 0.7% SOIC (D) Tube of 75 TL103WID Z103W4 mV, 0.7% SOIC (D) Reel of 2500 TL103WIDR Z103W † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. absolute maximum ratings over free-air temperature range (unless otherwise noted)‡ ‡ 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. 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. Selecting the maximum of 150°C can affect reliability 2. The package thermal impedance is calculated in accordance with JESD 51-7. 3. The package thermal impedance is calculated in accordance with JESD 51-5. recommended operating conditions MIN MAX UNIT VIN Supply voltage 3 32 V IK Cathode current 1 100 mA TA Operating free-air temperature −40 105 °C
Figure 1. TL103W/A in a Constant-Current and Constant-Voltage Battery Charger
/C0084/C0076/C0049/C0048/C0051/C0087/C0044 /C0084/C0076/C0049/C0048/C0051/C0087/C0065 /C0068/C0085/C0065/C0076 /C0079/C0080/C0069/C0082/C0065/C0084/C0073/C0079/C0078/C0065/C0076 /C0065/C0077/C0080/C0076/C0073/C0070/C0073/C0069/C0082/C0083 /C0087/C0073/C0084/C0072 /C0073/C0078/C0084/C0069/C0082/C0078/C0065/C0076 /C0082/C0069/C0070/C0069/C0082/C0069/C0078/C0067/C0069 SLOS437G − APRIL 2004 − REVISED DECEMBER 2004
4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
OPAMP1, operational amplifier with noninverting input connected to the internal VREF electrical characteristics, VCC + = 5 V, VCC = GND, TA = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS TA MIN TYP MAX UNIT TL103W Vicm = 0 V 25°C 1 4 VIO Input offset voltage TL103W Vicm = 0 V Full range 5 mVVIO Input offset voltage TL103WA Vicm = 0 V 25°C 0.5 3 mV TL103WA Vicm = 0 V Full range 5 ∝VIO Input offset-voltage drift 25°C 7 /C0109V/°C IIB Input bias current (negative input) 25°C 20 nA AVD Large-signal voltage gain VCC+ = 15 V, RL = 2 k/C0087, Vicm = 0 V 25°C 100 V/mV kSVR Supply-voltage rejection ratio VCC+ = 5 V to 30 V, Vicm = 0 V 25°C 65 100 dB Isource Output source current VCC+ = 15 V, VO = 2 V, Vid = 1 V 25°C 20 40 mA ISC Short circuit to GND VCC+ = 15 V 25°C 40 60 mA Isink Output sink current VCC+ = 15 V, VO = 2 V, Vid = −1 V 25°C 10 12 mA Isink Output sink current VCC+ = 15 V, VO = 0.2 V, Vid = −1 V 25°C 12 50 /C0109A VCC = 30 V, RL = 2 k/C0087 25°C 26 27 VOH High-level output voltage VCC + = 30 V, RL = 2 k/C0087 Full range 26 VVOH High-level output voltage VCC = 30 V, RL = 10 k/C0087 25°C 27 28 V VCC + = 30 V, RL = 10 k/C0087 Full range 27 VOL Low-level output voltage R L = 10 k/C0087 25°C 5 20 mVVOL Low-level output voltage R L = 10 k/C0087 Full range 20 mV SR Slew rate at unity gain VCC+ = 15 V, C L = 100 pF, RL = 2 k/C0087, VI = 0.5 V to 2 V, unity gain 25°C 0.2 0.4 V//C0109s GBW Gain bandwidth product VCC+ = 30 V, VI = 10 mV, C L = 100 pF, RL = 2 k/C0087, f = 100 kHz 25°C 0.5 0.9 MHz THD Total harmonic distortion VCC+ = 30 V, VO = 2 Vpp, C L = 100 pF, RL = 2 k/C0087, f = 1 kHz, Av = 20 dB 25°C 0.02 %
/C0084/C0076/C0049/C0048/C0051/C0087/C0044 /C0084/C0076/C0049/C0048/C0051/C0087/C0065 /C0068/C0085/C0065/C0076 /C0079/C0080/C0069/C0082/C0065/C0084/C0073/C0079/C0078/C0065/C0076 /C0065/C0077/C0080/C0076/C0073/C0070/C0073/C0069/C0082/C0083 /C0087/C0073/C0084/C0072 /C0073/C0078/C0084/C0069/C0082/C0078/C0065/C0076 /C0082/C0069/C0070/C0069/C0082/C0069/C0078/C0067/C0069 SLOS437G − APRIL 2004 − REVISED DECEMBER 2004 5POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 OPAMP2, independent operational amplifier electrical characteristics, VCC + = 5 V, VCC = GND, VO = 1.4 V, TA = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS TA MIN TYP MAX UNIT TL103W Vicm = 0 V 25°C 1 4 VIO Input offset voltage TL103W Vicm = 0 V Full range 5 mVVIO Input offset voltage TL103WA Vicm = 0 V 25°C 0.5 3 mV TL103WA Vicm = 0 V Full range 5 ∝VIO Input offset voltage drift 25°C 7 /C0109V/°C IIO Input offset current 25°C 2 75 nAIIO Input offset current Full range 150 nA IIB Input bias current 25°C 20 150 nAIIB Input bias current Full range 200 nA AVD Large-signal voltage gain VCC+ = 15 V, RL = 2 k/C0087, 25°C 50 100 V/mVAVD Large-signal voltage gain VCC+ = 15 V, RL = 2 k/C0087, VO = 1.4 V to 11.4 V Full range 25 V/mV kSVR Supply-voltage rejection ratio VCC+ = 5 V to 30 V 25°C 65 100 dB VICR Input common-mode voltage range VCC+ = 30 V (see Note 4) VVICR Input common-mode voltage range V CC+ = 30 V (see Note 4) Full range 0 (VCC +) − 2 V CMRR Common-mode rejection ratio 25°C 70 85 dBCMRR Common-mode rejection ratio Full range 60 dB Isource Output source current VCC+ = 15 V, VO = 2 V, Vid = 1 V 25°C 20 40 mA ISC Short circuit to GND VCC+ = 15 V 25°C 40 60 mA Isink Output sink current VCC+ = 15 V, VO = 2 V, Vid = −1 V 25°C 10 12 mA Isink Output sink current VCC+ = 15 V, VO = 0.2 V, Vid = −1 V 25°C 12 50 /C0109A VCC = 30 V, RL = 2 k/C0087 25°C 26 27 VOH High-level output voltage VCC + = 30 V, RL = 2 k/C0087Full range 26 VVOH High-level output voltage VCC = 30 V, RL = 10 k/C0087 25°C 27 28 V VCC + = 30 V, RL = 10 k/C0087Full range 27 VOL Low-level output voltage R L = 10 k/C0087 25°C 5 20 mVVOL Low-level output voltage R L = 10 k/C0087 Full range 20 mV SR Slew rate at unity gain VCC+ = 15 V, C L = 100 pF, RL = 2 k/C0087, VI = 0.5 V to 3 V, unity gain 25°C 0.2 0.4 V//C0109s GBW Gain bandwidth product VCC+ = 30 V, VI = 10 mV, C L = 100 pF, RL = 2 k/C0087, f = 100 kHz, 25°C 0.5 0.9 MHz THD Total harmonic distortion VCC+ = 30 V, VO = 2 Vpp, C L = 100 pF, RL = 2 k/C0087, f = 1 kHz, Av = 20 dB 25°C 0.02 % Vn Equivalent input noise voltage VCC = 30 V, RS = 100 /C0087, f = 1 kHz 50 nV/√Hz NOTE 4: The input common-mode voltage of either input should not be allowed to go below −0.3 V. The upper end of the common-mode voltage range is (VCC+ ) − 1.5 V, but either input can go to (VCC+ ) + 0.3 V (but ≤36 V) without damage.
/C0084/C0076/C0049/C0048/C0051/C0087/C0044 /C0084/C0076/C0049/C0048/C0051/C0087/C0065 /C0068/C0085/C0065/C0076 /C0079/C0080/C0069/C0082/C0065/C0084/C0073/C0079/C0078/C0065/C0076 /C0065/C0077/C0080/C0076/C0073/C0070/C0073/C0069/C0082/C0083 /C0087/C0073/C0084/C0072 /C0073/C0078/C0084/C0069/C0082/C0078/C0065/C0076 /C0082/C0069/C0070/C0069/C0082/C0069/C0078/C0067/C0069 SLOS437G − APRIL 2004 − REVISED DECEMBER 2004
6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics
PARAMETER TEST CONDITIONS TA MIN TYP MAX UNIT TL103W IK = 10 mA 25°C 2.482 2.5 2.518 VREF Reference voltage TL103W IK = 10 mA Full range 2.465 2.535 VVREF Reference voltage TL103WA IK = 10 mA 25°C 2.49 2.5 2.51 V TL103WA IK = 10 mA Full range 2.48 2.52 ∆VREF Reference input voltage deviation over temperature range VKA = VREF , IK = 10 mA Full range 7 30 mV Imin Minimum cathode current for regulationVKA = VREF 25°C 0.5 1 mA /C0356zka/C0356Dynamic impedance (see Note 5) VKA = VREF , ∆IK = 1 mA to 100 mA, f < 1 kHz 25°C 0.2 0.5 Ω NOTE 5: The dynamic impedance is defined as/C0356zka/C0356/C0043 ∆V KA ∆IK TOTAL DEVICE PARAMETER TEST CONDITIONS TA MIN TYP MAX UNIT ICC Total supply current, VCC+ = 5 V, No load Full range 0.7 1.2 mAICC Total supply current, excluding cathode-current reference VCC+ = 30 V, No load Full range mA
Orderable Device Status(1) Package Type Package Drawing Pins Package Qty Eco Plan(2) Lead/Ball FinishMSL Peak Temp (3) TL103WAID ACTIVE SOIC D 8 75 Pb-Free (RoHS) CU NIPDAU Level-2-260C-1 YEAR/ Level-1-235C-UNLIM TL103WAIDR ACTIVE SOIC D 8 2500 Pb-Free (RoHS) CU NIPDAU Level-2-260C-1 YEAR/ Level-1-235C-UNLIM TL103WID ACTIVE SOIC D 8 75 Pb-Free (RoHS) CU NIPDAU Level-2-260C-1 YEAR/ Level-1-235C-UNLIM TL103WIDR ACTIVE SOIC D 8 2500 Pb-Free (RoHS) CU NIPDAU Level-2-260C-1 YEAR/ Level-1-235C-UNLIM (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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontentfor the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS):TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Green (RoHS & no Sb/Br):TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. 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. PACKAGE OPTION ADDENDUM www.ti.com 30-Mar-2005 Addendum-Page 1
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