LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 D D D D D D D N PACKAGE (TOP VIEW) Wide Range of Supply Voltages, Single or Dual Supplies Wide Bandwidth Large Output Voltage Swing Output Short-Circuit Protection Internal Frequency Compensation Low Input Bias Current Designed to Be Interchangeable With National Semiconductor LM2900 and LM3900, Respectively 1IN + 2IN + 2IN – 2OUT 1OUT 1IN – GND 1 14 2 13 3 12 4 11 5 10 6 9 7 8 VCC 3IN + 4IN + 4IN – 4OUT 3OUT 3IN – description These devices consist of four independent, highgain frequency-compensated Norton operational amplifiers that were designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also possible. The low supply current drain is essentially independent of the magnitude of the supply voltage. These devices provide wide bandwidth and large output voltage swing. symbol (each amplifier) + IN + OUT – IN – The LM2900 is characterized for operation from – 40°C to 85°C, and the LM3900 is characterized for operation from 0°C to 70°C. schematic (each amplifier) VCC Constant Current Generator 200 µA OUT IN – 1.3 mA IN + Copyright 1990, Texas Instruments Incorporated 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) LM2900 LM3900 UNIT Supply voltage, VCC (see Note 1) 36 36 V Input current 20 20 mA unlimited unlimited Duration of output short circuit (one amplifier) to ground at (or below) 25°C free-air temperature (see Note 2) Continuous total dissipation See Dissipation Rating Table Operating free-air temperature range – 40 to 85 0 to 70 °C Storage temperature range – 65 to 150 – 65 to 150 °C 260 260 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds NOTES: 1. All voltage values, except differential voltages, are with respect to the network ground terminal. 2. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. DISSIPATION RATING TABLE PACKAGE N TA ≤ 25°C POWER RATING 1150 mW DERATING FACTOR ABOVE TA = 25°C 9.2 mW/°C TA = 70°C POWER RATING TA = 85°C POWER RATING 736 mW 598 mW recommended operating conditions LM2900 Supply voltage, VCC (single supply) LM3900 UNIT MIN MAX MIN MAX 4.5 32 4.5 32 V V Supply voltage, VCC + (dual supply) 2.2 16 2.2 16 Supply voltage, VCC – (dual supply) – 2.2 – 16 – 2.2 – 16 V –1 mA Input current (see Note 3) –1 Operating free-air temperature, TA – 40 85 0 70 °C NOTE 3: Clamp transistors are included that prevent the input voltages from swinging below ground more than approximately – 0.3 V. The negative input currents that may result from large signal overdrive with capacitive input coupling must be limited externally to values of approximately – 1 mA. Negative input currents in excess of – 4 mA causes the output voltage to drop to a low voltage. These values apply for any one of the input terminals. If more than one of the input terminals are simultaneously driven negative, maximum currents are reduced. Common-mode current biasing can be used to prevent negative input voltages. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 electrical characteristics, VCC = 15 V, TA = 25°C (unless otherwise noted) IIB LM2900 TEST CONDITIONS† PARAMETER Input bias current (inverting input) II + = 0 MIN Change in mirror gain MAX 30 200 TA = 25°C TA = Full range II+ = 20 µA to 200 µA TA = Full range, range See Note 4 Mirror gain LM3900 TYP MIN 300 09 0.9 TYP MAX 30 200 300 11 1.1 09 0.9 11 1.1 2% 5% 2% 5% 10 500 10 500 UNIT nA µA/µA Mirror current VI + = VI –, See Note 4 g , TA = Full range, AVD Large-signal differential voltage amplification VO = 10 V, f = 100 Hz RL = 10 kΩ, ri Input resistance (inverting input) 1 1 MΩ ro Output resistance 8 8 kΩ B1 Unity-gain bandwidth (inverting input) 2.5 2.5 MHz kSVR Supply voltage rejection ratio (∆VCC /∆VIO) 70 70 dB VOH High-level output voltage III+ = 0 0, II – = 0 VOL Low-level output voltage II + = 0, RL = 2 kΩ II – = 10 µA, IOS Short-circuit output current (output internally high) II + = 0, VO = 0 II – = 0, 1.2 RL = 2 kΩ 1.2 13.5 VCC = 30 V, No load Pulldown current 2.8 2.8 µA V/mV 13.5 29.5 0.09 V 29.5 0.2 0.09 0.2 V –6 – 18 –6 – 10 mA 0.5 1.3 0.5 1.3 mA IOL II – = 5 µA VOL = 1 V 5 5 mA ICC Supply current (four amplifiers) No load 6.2 10 6.2 10 mA † All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified. Full range for TA is – 40°C to 85°C for LM2900 and 0°C to 70°C for LM3900. ‡ The output current-sink capability can be increased for large-signal conditions by overdriving the inverting input. NOTE 4: These parameters are measured with the output balanced midway between VCC and GND. Low-level output current‡ operating characteristics, VCC± = ±15 V, TA = 25°C PARAMETER SR Slew rate at unity gain TEST CONDITIONS Low-to-high output High-to-low output V VO = 10 V, POST OFFICE BOX 655303 pF CL = 100 pF, • DALLAS, TEXAS 75265 RL = 2 kΩ MIN TYP 0.5 20 MAX UNIT V/µs 3 LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 TYPICAL CHARACTERISTICS† INPUT BIAS CURRENT (INVERTING INPUT) vs FREE-AIR TEMPERATURE MIRROR GAIN vs FREE-AIR TEMPERATURE 1.2 80 VCC = 15 V VO = 7.5 V II + = 0 VCC = 15 V II + = 10 µA 1.15 1.1 60 II – /I + – Mirror Gain IIB – Input Bias Current – nA 70 50 40 30 1.05 1 0.95 20 0.9 10 0.85 0 – 75 – 50 – 25 0 25 50 75 TA – Free-Air Temperature – °C 0.8 – 75 100 – 50 – 25 0 25 50 75 100 TA – Free-Air Temperature – °C Figure 1 Figure 2 LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION vs SUPPLY VOLTAGE LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREQUENCY 104 104 VCC = 15 V TA = 25°C AVD – Differential Voltage Amplification AVD – Differential Voltage Amplification RL ≥ 10 kΩ 103 RL = 2 kΩ 102 10 1 100 1k 10 k 100 k 1M 10 M 103 102 10 RL = 10 kΩ TA = 25°C 1 0 5 10 15 20 25 VCC – Supply Voltage – V f – Frequency – Hz Figure 3 Figure 4 † Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. 4 125 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 30 LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 TYPICAL CHARACTERISTICS† LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREE-AIR TEMPERATURE SUPPLY VOLTAGE REJECTION RATIO vs FREQUENCY 100 KSVR – Supply Voltage Rejection Ratio – dB AVD – Differential Voltage Amplification 104 103 102 10 VCC = 15 V VO = 10 V RL = 10 kΩ 1 – 75 – 50 – 25 0 25 50 75 100 VCC = 15 V TA = 25°C 90 80 70 60 50 40 30 20 10 0 100 125 400 1 k TA – Free-Air Temperature – °C SHORT-CIRCUIT OUTPUT CURRENT (OUTPUT INTERNALLY HIGH) vs SUPPLY VOLTAGE PEAK-TO-PEAK OUTPUT VOLTAGE vs FREQUENCY 16 30 VCC = 15 V RL = 2 kΩ II + = 0 TA = 25°C 14 12 IOS – Short-Circuit Output Current – mA VO(PP) – Peak-To-Peak Output Voltage – V 40 k 100 k 400 k 1 M Figure 6 Figure 5 10 8 6 ÁÁ ÁÁ ÁÁ 4 2 0 1k 4k 10 k f – Frequency – Hz 10 k 100 k 1M 10 M VO = 0 II + = 0 II – = 0 25 TA = 0°C 20 TA = 25°C 15 10 5 0 0 5 f – Frequency – Hz Figure 7 10 15 20 VCC – Supply Voltage – V 25 30 Figure 8 † Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 TYPICAL CHARACTERISTICS† LOW-LEVEL OUTPUT CURRENT vs SUPPLY VOLTAGE PULLDOWN CURRENT vs SUPPLY VOLTAGE 2 VOL = 1 V II + = 0 TA = 25°C 50 1.8 II – = 100 µA 40 30 20 II – = 10 µA 10 0 5 1.4 TA = 25°C 1.2 1 TA = 85°C 0.8 0.6 0.4 II – = 5 µA 0 TA = – 40°C 1.6 Pulldown Current – mA IOL– Low-Level Output Current – mA 60 0.2 10 15 20 VCC – Supply Voltage – V 25 0 30 0 5 10 15 20 VCC – Supply Voltage – V 25 30 Figure 10 Figure 9 TOTAL SUPPLY CURRENT vs SUPPLY VOLTAGE PULLDOWN CURRENT vs FREE-AIR TEMPERATURE 8 2 VCC = 15 V 1.8 7 I CC – Total Supply Current – mA Pulldown Current – mA 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 – 75 – 50 – 25 0 25 50 75 100 125 6 5 4 3 2 TA = 25°C No Signal No Load 1 0 0 5 TA – Free-Air Temperature –°C 10 15 20 25 30 VCC – Supply Voltage – V Figure 11 Figure 12 † Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 APPLICATION INFORMATION Norton (or current-differencing) amplifiers can be used in most standard general-purpose operational amplifier applications. Performance as a dc amplifier in a single-power-supply mode is not as precise as a standard integrated-circuit operational amplifier operating from dual supplies. Operation of the amplifier can best be understood by noting that input currents are differenced at the inverting input terminal and this current then flows through the external feedback resistor to produce the output voltage. Common-mode current biasing is generally useful to allow operating with signal levels near (or even below) ground. Internal transistors clamp negative input voltages at approximately – 0.3 V but the magnitude of current flow has to be limited by the external input network. For operation at high temperature, this limit should be approximately – 100 µA. Noise immunity of a Norton amplifier is less than that of standard bipolar amplifiers. Circuit layout is more critical since coupling from the output to the noninverting input can cause oscillations. Care must also be exercised when driving either input from a low-impedance source. A limiting resistor should be placed in series with the input lead to limit the peak input current. Current up to 20 mA will not damage the device, but the current mirror on the noninverting input will saturate and cause a loss of mirror gain at higher current levels, especially at high operating temperatures. V+ 1 MΩ 10 kΩ 1 MΩ 1 kΩ 1 MΩ – Input 30 kΩ 100 kΩ + Output 91 kΩ IO ≈ 1 mA per input volt Figure 13. Voltage-Controlled Current Source V+ 1 MΩ 1 MΩ – Output 100 kΩ + Input 100 kΩ 1 kΩ IO ≈ 1 mA per input volt Figure 14. Voltage-Controlled Current Sink POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 PACKAGE OPTION ADDENDUM www.ti.com 23-Apr-2007 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty LM2900D ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DE4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DE4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DE4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900DRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM2900N ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM2900N ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM2900N ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM2900NE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM2900NE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM2900NE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM3900D ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900D ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900D ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Addendum-Page 1 Lead/Ball Finish MSL Peak Temp (3) PACKAGE OPTION ADDENDUM www.ti.com 23-Apr-2007 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty LM3900DE4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DE4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DE4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DG4 ACTIVE SOIC D 14 50 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900DRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LM3900N ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM3900N ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM3900N ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM3900NE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM3900NE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type LM3900NE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Lead/Ball Finish MSL Peak Temp (3) (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), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. Addendum-Page 2 PACKAGE OPTION ADDENDUM www.ti.com 23-Apr-2007 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. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. 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. 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Addendum-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 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 LM2900DR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 LM3900DR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM2900DR SOIC D 14 2500 367.0 367.0 38.0 LM3900DR SOIC D 14 2500 367.0 367.0 38.0 Pack Materials-Page 2 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. 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