LM224M/TR

LM124/LM224/LM224A/ LM324/LM324A/LM2902 Quadruple Operational Amplifiers 1 Features 2 Applications • • • • • • • • • • • • • • • • • • • Blu-ray Players and Home Theaters Chemical and Gas Sensors DVD Recorders and Players Digital Multimeter: Bench and Systems Digital Multimeter: Handhelds Field Transmitter: Temperature Sensors Motor Control: AC Induction, Brushed DC, Brushless DC, High-Voltage, Low-Voltage, Permanent Magnet, and Stepper Motor Oscilloscopes TV: LCD and Digital Temperature Sensors or Controllers Using Modbus Weigh Scales 3 Description These devices consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply or split supply over a wide range of voltages. Symbol (Each Amplifier) IN− OUT IN+ http://www.hgsemi.com.cn + • 2-kV ESD Protection for: – LM224K, LM224KA – LM324K, LM324KA – LM2902K, LM2902KV, LM2902KAV Wide Supply Ranges – Single Supply: 3 V to 32 V (26 V for LM2902) – Dual Supplies: ±1.5 V to ±16 V (±13 V for LM2902) Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA Typical Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground Low Input Bias and Offset Parameters – Input Offset Voltage: 3 mV Typical MM A Versions: 2 mV Typical – Input Offset Current: 2 nA Typical – Input Bias Current: 20 nA Typical MMA Versions: 15 nA Typical Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: 32 V (26 V for LM2902) Open-Loop Differential Voltage Amplification: 100 V/mV Typical Internal Frequency Compensation On Products Compliant to MIL-PRF-38535, All Parameters are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters. − 1 1 2014 OCT LM124/LM224/LM224A/ LM324/LM324A/LM2902 4 Pin Configuration and Functions FK Package 20-Pin LCCC (Top View) 1IN− 1OUT NC 4OUT 4IN− D, DB, J, N, NS, PW, W 14-Pin SOIC, SSOP, CDIP, PDIP, SO, TSSOP, CFP (Top View) 1IN+ NC VCC NC 2IN+ 4 3 2 1 20 19 18 17 5 6 16 7 15 14 9 10 11 12 13 4IN+ NC GND NC 3IN+ 1 14 2 13 3 12 4 11 5 10 6 9 7 8 4OUT 4IN− 4IN+ GND 3IN+ 3IN− 3OUT 2IN− 2OUT NC 3OUT 3IN− 8 1OUT 1IN− 1IN+ VCC 2IN+ 2IN− 2OUT Pin Functions PIN NAME 1IN– LCCC NO. SOIC, SSOP, CDIP, PDIP, SO, TSSOP, CFP NO. 3 2 I/O I DESCRIPTION Negative input 1IN+ 4 3 I Positive input 1OUT 2 1 O Output 2IN– 9 6 I Negative input 2IN+ 8 5 I Positive input 2OUT 10 7 O Output 3IN– 13 9 I Negative input 3IN+ 14 10 I Positive input 3OUT 12 8 O Output 4IN– 19 13 I Negative input 4IN+ 18 12 I Positive input 4OUT 20 14 O Output GND 16 11 — Ground — — Do not connect 4 — Power supply 1 5 NC 7 11 15 17 VCC 6 http://www.hgsemi.com.cn 2 2014 OCT LM124/LM224/LM224A/ LM324/LM324A/LM2902 5 Specifications 5.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) LMx24, LMx24x, LMx24xx, LM2902x, LM2902xx, LM2902xxx LM2902 MIN Supply voltage, VCC (2) ±13 Differential input voltage, VID (3) Input voltage, VI (either input) –0.3 26 ±16 26 MAX –0.3 Unlimited Operating virtual junction temperature, TJ 32 V ±32 V to 32 V Unlimited 150 Case temperature for 60 seconds FK package Lead temperature 1.6 mm (1/16 inch) from case for 60 seconds J or W package 300 Storage temperature, Tstg (2) (3) (4) MIN ±26 Duration of output short circuit (one amplifier) to ground at (or below) TA = 25°C, VCC ≤ 15 V (4) (1) MAX –65 UNIT 150 –65 150 °C 260 °C 300 °C 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. All voltage values (except differential voltages and VCC specified for the measurement of IOS) are with respect to the network GND. Differential voltages are at IN+, with respect to IN−. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. 5.2 ESD Ratings VALUE UNIT LM224K, LM224KA, LM324K, LM324KA, LM2902K, LM2902KV, LM2902KAV V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1) ±2000 Charged-device model (CDM), per JEDEC specification JESD22-C101 ±1000 V LM124, LM124A, LM224, LM224A, LM324, LM324A, LM2902, LM2902V V(ESD) (1) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1) ±500 Charged-device model (CDM), per JEDEC specification JESD22-C101 ±1000 V JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. 5.3 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) LMx24, LMx24x, LMx24xx, LM2902x, LM2902xx, LM2902xxx LM2902 UNIT MIN MAX MIN VCC Supply voltage 3 26 3 30 V VCM Common-mode voltage 0 VCC – 2 0 VCC – 2 V –55 125 –40 125 LM324 0 70 LM224 –25 85 LM124 TA Operating free air temperature LM2904 http://www.hgsemi.com.cn 3 MAX °C 2014 OCT LM124/LM224/LM224A/ LM324/LM324A/LM2902 5.4 Thermal Information LMx24, LM2902 THERMAL METRIC (1) RθJA (2) (3) RθJC (4) (1) (2) (3) (4) LMx24 D (SOIC) DB (SSOP) N (PDIP) NS (SO) PW (TSSOP) FK (LCCC) J (CDIP) W (CFP) 14 PINS 14 PINS 14 PINS 14 PINS 14 PINS 20 PINS 14 PINS 14 PINS Junction-toambient thermal resistance 86 86 80 76 113 — — — Junction-to-case (top) thermal resistance — UNIT °C/W — — — — 5.61 15.05 14.65 For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. Maximum power dissipation is a function of TJ(max), RθJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/RθJA. Operating at the absolute maximum TJ of 150°C can affect reliability. Maximum power dissipation is a function of TJ(max), RθJA, and TC. The maximum allowable power dissipation at any allowable case temperature is PD = (TJ(max) – TC)/RθJC. Operating at the absolute maximum TJ of 150°C can affect reliability. 5.5 Electrical Characteristics for LMx24 and LM324K at specified free-air temperature, VCC = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage IIO Input offset current IIB Input bias current VICR Common-mode input voltage range TA (2) TEST CONDITIONS (1) VCC = 5 V to MAX, VIC = VICRmin, VO = 1.4 V LM124, LM224 MIN 25°C 3 2 VO = 1.4 V RL = 2 kΩ 25°C RL = 10 kΩ 25°C Common-mode rejection ratio VIC = VICRmin kSVR Supply-voltage rejection ratio (ΔVCC /ΔVIO) VO1/ VO2 Crosstalk attenuation (2) (3) –20 –250 –500 0 to VCC – 2 VCC – 1.5 VCC – 1.5 26 27 CMRR (1) –150 0 to VCC – 2 Full range AVD Supply current (four amplifiers) 50 150 0 to VCC – 1.5 RL ≥ 10 kΩ VCC = 15 V, VO = 1 V to 11 V, RL ≥ 2 kΩ ICC 2 V V Large-signal differential voltage amplification Short-circuit output current 30 0 to VCC – 1.5 26 RL ≤ 10 kΩ Full range 28 5 27 28 25 100 20 100 5 20 mV 25°C 50 Full range 25 25°C 70 80 65 80 dB 25°C 65 100 65 100 dB –30 –20 –30 V/mV f = 1 kHz to 20 kHz 25°C VCC = 15 V, VID = 1 V, VO = 0 25°C –20 Full range –10 25°C 10 VCC = 15 V, VID = –1 V, VO = 15 V 7 9 –300 Full range Low-level output voltage IOS –20 RL = 2 kΩ VOL Output current UNIT MAX nA Full range IO 3 100 Full range VCC = 5 V to MAX VCC = MAX 5 TYP (3) nA Full range 25°C High-level output voltage MIN 7 25°C VOH LM324, LM324K MAX mV Full range 25°C VO = 1.4 V TYP (3) 15 120 120 –60 dB –60 Source –10 mA 20 10 30 12 20 Sink Full range 5 VID = –1 V, VO = 200 mV 25°C 12 5 VCC at 5 V, VO = 0, GND at –5 V 25°C ±40 ±60 ±40 ±60 VO = 2.5 V, no load Full range 0.7 1.2 0.7 1.2 VCC = MAX, VO = 0.5 VCC, no load Full range 1.4 3 1.4 3 μA 30 mA mA All characteristics are measured under open-loop conditions, with zero common-mode input voltage, unless otherwise specified. MAX VCC for testing purposes is 26 V for LM2902 and 30 V for the others. Full range is –55°C to 125°C for LM124, –25°C to 85°C for LM224, and 0°C to 70°C for LM324. All typical values are at TA = 25°C http://www.hgsemi.com.cn 4 2014 OCT LM124/LM224/LM224A/ LM324/LM324A/LM2902 Electrical Characteristics for LMx24A and LM324KA (continued) at specified free-air temperature, VCC = 5 V (unless otherwise noted) TEST CONDITIONS (1) PARAMETER VICR Common-mode input voltage range 25°C VCC = 30 V Full range High-level output voltage VCC = 30 V 0 to VCC – 2 VCC – 1.5 27 VIC = VICRmin kSVR Supply-voltage rejection ratio (ΔVCC /ΔVIO) VO1/ VO2 Crosstalk attenuation Supply current (four amplifiers) 0 to VCC – 2 27 Common-mode rejection ratio ICC 0 to VCC − 2 Full range CMRR Full range 20 100 50 TYP (3) UNIT MAX V 26 28 5 V 27 28 20 100 5 25 20 mV 25°C 50 Full range 25 25 100 25°C 70 70 80 65 80 dB 25°C 65 65 100 65 100 dB –30 –20 –30 V/mV f = 1 kHz to 20 kHz 25°C VCC = 15 V, VID = 1 V, VO = 0 25°C –20 –20 Full range –10 –10 25°C 10 10 VCC = 15 V, VID = –1 V, VO = 15 V MIN 0 to VCC – 1.5 RL≥ 10 kΩ VCC = 15 V, VO = 1 V to 11 V, RL ≥ 2 kΩ LM324A, LM324KA MAX 0 to VCC – 1.5 26 Large-signal differential voltage amplification TYP (3) 0 to VCC − 1.5 VCC – 1.5 AVD IOS MIN 26 RL ≤ 10 kΩ Short-circuit output current LM224A MAX VCC − 1.5 25°C Low-level output voltage Output current TYP (3) Full range VOL IO LM124A MIN RL= 2 kΩ RL = 2 kΩ VOH TA (2) 120 15 120 120 –60 dB –60 Source –10 mA 20 1 30 12 20 Sink Full range 5 5 VID = −1 V, VO = 200 mV 25°C 12 12 5 VCC at 5 V, GND at –5 V, VO = 0 25°C ±40 ±60 ±40 ±60 ±40 ±60 VO = 2.5 V, no load Full range 0.7 1.2 0.7 1.2 0.7 1.2 VCC = 30 V, VO = 15 V, no load Full range 1.4 3. 1.4 3 1.4 3 μA 30 mA mA 5.6 Operating Conditions VCC = ±15 V, TA = 25°C TYP UNIT SR Slew rate at unity gain PARAMETER RL = 1 MΩ, CL = 30 pF, VI = ±10 V (see Figure 7) 0.5 V/μs B1 Unity-gain bandwidth RL = 1 MΩ, CL = 20 pF (see Figure 7) 1.2 MHz Vn Equivalent input noise voltage RS = 100 Ω, VI = 0 V, f = 1 kHz (see Figure 8) 35 nV/√Hz http://www.hgsemi.com.cn TEST CONDITIONS 5 2014 OCT LM124/LM224/LM224A/ LM324/LM324A/LM2902 5.7 Typical Characteristics 10 Output Voltage Referenced to +Vcc (V) 8 Output Voltage (V) 5 3 2 1 0.5 0.3 0.2 0.1 0.05 0.03 0.02 0.01 0.001 VCC = 15 V VCC = 5 V VCC = 30 V 0.01 0.1 0.2 0.5 1 2 3 5 710 20 Output Sink Current (mA) VCC = 15 V 7 6 5 4 3 2 1 0.001 50 100 0.01 D001 Figure 1. Output Sinking Characteristics 0.1 0.2 0.5 1 2 3 5 710 20 Output Source Current (mA) 50 100 D002 Figure 2. Output Sourcing Characteristics 0.09 3.25 3 0.08 2.75 0.07 Output Voltage (V) 2.5 Iout (A) 0.06 0.05 0.04 0.03 2.25 2 1.75 1.5 1.25 1 0.02 Input Output 0.75 0.01 0.5 0 -55 -40 -25 -10 0.25 5 20 35 50 65 Temperature (qC) 80 0 95 110 125 10 15 20 25 30 Time (PS) 35 40 45 50 D004 Figure 4. Voltage Follower Large Signal Response (50 pF) 20 80 17.5 70 Output Swing (Vpp) Common-Mode Rejection Ratio (dB) Figure 3. Source Current Limiting 90 60 50 40 30 15 12.5 10 7.5 5 20 2.5 10 0 100 200 5 D003 500 1000 10000 Frequency (Hz) 100000 1000000 D006 Figure 5. Common-Mode Rejection Ratio http://www.hgsemi.com.cn 0 1000 2000 5000 10000 100000 Frequency (Hz) 1000000 D007 Figure 6. Maximum Output Swing vs. Frequency (VCC = 15 V) 6 2014 OCT LM124/LM224/LM224A/ LM324/LM324A/LM2902 6 Parameter Measurement Information 900 Ω VCC+ VCC+ − VI 100 Ω VO + − VI = 0 V RS VCC− CL RL VO + VCC− Figure 7. Unity-Gain Amplifier http://www.hgsemi.com.cn Figure 8. Noise-Test Circuit 7 2014 OCT LM124/LM224/LM224A/ LM324/LM324A/LM2902 7 Detailed Description 7.1 Overview These devices consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V (3 V to 26 V for the LM2902 device), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage. Applications include transducer amplifiers, DC amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM124 device can be operated directly from the standard 5-V supply that is used in digital systems and provides the required interface electronics, without requiring additional ±15-V supplies. 7.2 Functional Block Diagram VCC ≈6-µA Current Regulator ≈6-µA Current Regulator ≈100-µA Current Regulator OUT IN− † ≈50-µA Current Regulator IN+ † GND To Other Amplifiers COMPONENT COUNT (total device) Epi-FET Transistors Diodes Resistors Capacitors † 1 95 4 11 4 ESD protection cells - available on LM324K and LM324KA only http://www.hgsemi.com.cn 8 2014 OCT LM124/LM224/LM224A/ LM324/LM324A/LM2902 8 Application and Implementation NOTE Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 8.1 Application Information The LMx24 and LM2902 operational amplifiers are useful in a wide range of signal conditioning applications. Inputs can be powered before VCC for flexibility in multiple supply circuits. 8.2 Typical Application A typical application for an operational amplifier in an inverting amplifier. This amplifier takes a positive voltage on the input, and makes it a negative voltage of the same magnitude. In the same manner, it also makes negative voltages positive. RF Vsup+ RI VOUT + VIN Vsup- Figure 9. Application Schematic 8.2.1 Design Requirements The supply voltage must be chosen such that it is larger than the input voltage range and output range. For instance, this application will scale a signal of ±0.5 V to ±1.8 V. Setting the supply at ±12 V is sufficient to accommodate this application. 8.2.2 Detailed Design Procedure Determine the gain required by the inverting amplifier using Equation 1 and Equation 2: (1) (2) Once the desired gain is determined, choose a value for RI or RF. Choosing a value in the kilohm range is desirable because the amplifier circuit will use currents in the milliamp range. This ensures the part will not draw too much current. This example will choose 10 kΩ for RI which means 36 kΩ will be used for RF. This was determined by Equation 3. (3) http://www.hgsemi.com.cn 9 2014 OCT