HA-5134

HA-5134 CT RODU T LETE P TE PRODUC O B SO ITU B ST LE SU -5104 Data Sheet HA POSSIB July 2001 File Number 2926.4 4MHz, Precision, Quad Operational Amplifier The HA-5134 is a precision quad operational amplifier that is pin compatible with the OP-400, LT1014, OP11, RM4156, and LM148 as well as the HA-4741. Each amplifier features guaranteed maximum values for offset voltage of 200µV, offset voltage drift of 2µV/oC, and offset current of 75nA over the full temperature range while CMRR/PSRR is guaranteed greater than 94dB and AVOL is guaranteed above 500kV/V over the full temperature range. Precision performance of the HA-5134 is enhanced by a noise voltage density of 7nV/√Hz at 1kHz, noise current density of 1pA/√Hz at 1kHz and channel separation of 120dB. Each unity-gain stable quad amplifier is fabricated using the dielectric isolation process to assure performance in the most demanding applications. The HA-5134 is ideal for compact circuits such as instrumentation amplifiers, state-variable filters, and lowlevel transducer amplifiers. Other applications include precision data acquisition, precision integrators, and accurate threshold detectors in designs where board space is a limitation. For military grade product, refer to the HA-5134/883 data sheet. Features • Low Offset Voltage . . . . . . . . . . . . . . . . . . . . .200µV (Max) • Low Offset Voltage Drift . . . . . . . . . . . . . . . 2µV/oC (Max) • High Channel Separation . . . . . . . . . . . . . . . . . . . . 120dB • Low Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7nV/√Hz • Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . 4MHz • High CMRR/PSRR . . . . . . . . . . . . . . . . . . . . . 120dB (Typ) itle A34) bt Hz recin, ad eranal plir) utho ) eyrds terrpoion, minctor, ad, eranal plir, wer p, ut s rt, ci- Applications • Instrumentation Amplifiers • State-Variable Filters • Precision Integrators • Threshold Detectors • Precision Data Acquisition Systems • Low-Level Transducer Amplifiers Pinout HA-5134 (CERDIP) TOP VIEW Part Number Information PART NUMBER HA1-5134-5 TEMP. RANGE ( oC) 0 to 75 PACKAGE 14 Ld CERDIP PKG. NO. F14.3 OUT 1 -IN 1 +IN 1 V+ 1 2 3 4 5 + 14 OUT 4 13 -IN 4 12 +IN 4 11 V10 +IN 3 9 8 -IN 3 OUT 3 + 1 4 + +IN 2 -IN 2 OUT 2 6 7 2 3 + - 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc. | Copyright © Intersil Americas Inc. 2001 HA-5134 Absolute Maximum Ratings Voltage Between V+ and V- Terminals. . . . . . . . . . . . . . . . . . . . 40V Differential Input Voltage (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . 6V Output Current . . . . . . . . . . . . . . . . . . . . Full Short Circuit Protection Thermal Information Thermal Resistance (Typical, Note 1) θJA ( oC/W) θJC (oC/W) CERDIP Package. . . . . . . . . . . . . . . . . 80 30 Maximum Junction Temperature (Note 3) . . . . . . . . . . . . . . . . 175oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC Operating Conditions Temperature Range HA-5134-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. θJA is measured with the component mounted on an evaluation PC board in free air. 2. For differential input voltages greater than 6V, the input current must be limited to 25mA to protect the back-to-back input diodes. 3. Maximum power dissipation, including output load, must be designed to maintain the maximum junction temperature below 175oC. Electrical Specifications VSUPPLY = ±15V, R L = 2kΩ , C L = 50pF, RS ≤ 100Ω , Unless Otherwise Specified TEMP (oC) HA-5134-5 MIN TYP MAX UNITS PARAMETER INPUT CHARACTERISTICS Offset Voltage TEST CONDITIONS 25 Full ±10 - 50 75 0.3 ±10 ±20 10 15 0.05 30 0.2 10 7.5 7 3 1.5 1 200 350 2 ±50 ±75 50 75 - µV µV µV/oC nA nA nA nA nA/oC V MΩ µVP-P nV/√Hz nV/√Hz nV/√Hz pA/√Hz pA/√Hz pA/√Hz Average Offset Voltage Drift Bias Current Full 25 Full Offset Current 25 Full Average Offset Current Drift Common Mode Range Differential Input Resistance Input Noise Voltage Input Noise Voltage Density 0.1Hz to 10Hz f = 10Hz f = 100Hz f = 1kHz Input Noise Current Density f = 10Hz f = 100Hz f = 1kHz TRANSFER CHARACTERISTICS Large Signal Voltage Gain VOUT = ±10V Full Full 25 25 25 25 - 25 Full 800 500 100 94 1 - 1200 750 120 115 4 - kV/V kV/V dB dB V/V MHz Common Mode Rejection Ratio VCM = ±10V 25 Full Minimum Stable Gain Unity-Gain Bandwidth OUTPUT CHARACTERISTICS Output Voltage Swing Output Current 25 25 Full 25 12 - 13.5 20 - V mA 2 HA-5134 Electrical Specifications VSUPPLY = ±15V, R L = 2kΩ , C L = 50pF, RS ≤ 100Ω , Unless Otherwise Specified (Continued) TEMP (oC) 25 VOUT = ±10V 25 HA-5134-5 MIN 12 120 TYP 16 136 MAX UNITS kHz dB PARAMETER Full Power Bandwidth (Note 4) Channel Separation (Note 7) TRANSIENT RESPONSE (Note 5) Rise Time Slew Rate Overshoot Settling Time (Note 6) POWER SUPPLY CHARACTERISTICS Supply Current Power Supply Rejection Ratio TEST CONDITIONS AV = +1, VOUT = 200mV AV = +1 AV = +1 25 25 25 25 0.75 - 200 1.0 20 13 400 40 - ns V/µs % µs All Amps VS = ±5V to ±18V Full 25 Full 100 94 6.5 120 115 8 - mA dB dB NOTES: Slew Rate 4. Full power bandwidth guaranteed based on slew rate measurement using: FPBW = ------------------------------ ; V PEAK = 10V . 2 π V PEAK 5. Refer to Test Circuits section of the data sheet. 6. Specified to 0.01% of a 10V step, AV = -1. 7. Guaranteed but not tested. Test Circuits and Waveforms IN + - OUT 2kΩ 50pF FIGURE 1. SLEW RATE AND TRANSIENT RESPONSE TEST CIRCUIT Vertical: 50mV/Div., Horizontal: 200ns/Div. TA = 25oC, VS = ±15V, AV = +1, RL = 2kΩ , C L = 50pF SMALL SIGNAL RESPONSE Vertical: 2V/Div., Horizontal: 2µs/Div. TA = 25oC, VS = ±15V, AV = +1, RL = 2kΩ , C L = 50pF LARGE SIGNAL RESPONSE 3 HA-5134 Test Circuits and Waveforms +15V 2N4416 5k Ω 5kΩ +15V + A.U.T. VIN 2k Ω VOUT 50pF -15V 2k Ω TO OSCILLOSCOPE 2k Ω (Continued) - NOTES: 8. AV = -1. 9. Feedback and summing resistors should be 0.1% matched. 10. Clipping diodes are optional. HP5082-2810 recommended. FIGURE 2. SETTLING TIME CIRCUIT TA = 25oC, VS = ±15V, AV = 1000 en = 0.167µVP-P 0.05µV/Div., 1s/Div. PEAK-TO-PEAK NOISE 0.1Hz TO 10Hz Schematic Diagram (Each Amplifier) V+ QP3 R1 QP1 QP4 QN5 -IN QP5 QP2 QP7 QN6 QN24 QN25 QN7 QN9 QN8 D1 +IN D2 QP6 QP8 R6 QP13 QP10 QN19 QN16 QN1 QN3 QN10 QN12 QN14 C2 QN20 C1 R5 QP14 QN22 R7 QN21 R8 OUT QN23 QP11 QP12 QP9 QN26 QN13 QN2 QN4 QN11 R2 R3 QN15 QN17 QN18 R4 V- 4 HA-5134 Application Information Power Supply Decoupling Although not absolutely necessary, it is recommended that all power supply lines be decoupled with 0.01µF ceramic capacitors to ground. Decoupling capacitors should be located as near to the amplifier terminals as possible. materials, thorough cleaning of insulating surfaces and implementation of moisture barriers when required is suggested. 2. Error voltages generated by thermocouples formed between dissimilar metals in the presence of temperature gradients should be minimized. Isolation of low level circuitry from heat generating components is recommended. 3. Shielded cable input leads, guard rings and shield drivers are recommended for the most critical applications. Considerations For Prototyping The following list of recommendations are suggested for prototyping. 1. Resolving low level signals requires minimizing leakage currents caused by external circuitry. Use of quality insulating Typical Applications + - VO 10k Ω 1nF TA = 25oC, VS = ±15V, AV = 1, RL = 10kΩ 20mV/Div., 1µs/Div. FIGURE 3. SMALL SIGNAL TRANSIENT RESPONSE (CLOAD = 1nF) VOUT = ±10V, RLOAD = 50Ω CLOAD = 0.01µF, AV = 3, VS = ±15V Top: Input, 2V/Div., 20µs/Div. Bottom: Output, 5V/Div, 20µs/Div. TRANSIENT RESPONSE OF APPLICATION CIRCUIT #1 1/ HA-5134 4 + R R1 R2 +15V (NOTE 12) NOTES: 11. 2R  R 2 – AV =  1 + -------   ------  .  R  R  G 1 12. 10Ω - 100Ω recommended for short circuit limiting. 0.01 µF RG 1/ HA-5134 4 + HA5002 (NOTE 12) 50Ω -15V R + 13. When driving heavy loads the HA-5002 may contribute to thermal errors. Proper thermal shielding is recommended. R1 R2 1/ HA-5134 4 FIGURE 4. APPLICATION CIRCUIT #1: INSTRUMENTATION AMPLIFIER WITH POWER OUTPUT 5 HA-5134 Typical Applications R R R R 1B 2B 3B 4B HI-509 1A 2A 3A 4A R R R R R 2R 4R (Continued) 8R 4R 2R R G1 0 G0 0 1 0 1 AV -1 -2 -4 -8 1/ HA-5134 4 G0 1/ HA-5134 4 FIGURE 5. APPLICATION CIRCUIT #2: PROGRAMMABLE GAIN AMPLIFIER VIN (BOTTOM TRACE) +15V 1/ HA-5134 4 PULSE GEN. 50 Ω OUTPUT (TOP TRACE) -15V NOTE: If differential input voltages greater than 6V are present, input current must be limited to less than 25mA. FIGURE 6. APPLICATION CIRCUIT #3: PRECISION COMPARATOR Typical Performance Curves 2 TA = 25oC, VS = ±15V 1 OFFSET VOLTAGE (µV) OFFSET CHANGE (µV) 0 -1 -2 -3 -4 -5 -6 60 50 40 30 20 10 0 -10 -20 -30 -40 -50 0 2 4 6 8 10 -60 -60 -40 -20 0 20 40 60 80 100 120 TIME (MINUTES) FIGURE 7. VIO WARM-UP DRIFT 6 + - + - + VIN 8R + - 1/ HA-5134 4 + G1 VOUT 1/ HA-5134 4 VIN - 0 1 1 High AVOL of HA-5134 reduces gain error. Gain Error ≅ 0.004% at AV = 8. VREF Horizontal: 50µs/Div. VIN = ±25mV, VOUT = ±14V TEMPERATURE (oC) FIGURE 8. INPUT OFFSET VOLTAGE vs TEMPERATURE HA-5134 Typical Performance Curves 2 1 0 OFFSET CURRENT (nA) CHANNEL SEPARATION (dB) -40 -20 100 0 -1 -2 -3 -4 -5 -6 -60 (Continued) ACL = +1, VS = ±15V 40 80 120 0 20 40 60 80 120 160 10 100 1K FREQUENCY (Hz) 10K 100K TEMPERATURE (oC) FIGURE 9. OFFSET CURRENT vs TEMPERATURE FIGURE 10. CHANNEL SEPARATION vs FREQUENCY 128 127 REJECTION RATIO (dB) 126 125 +PSRR 124 123 122 121 120 -60 CMRR -PSRR NOISE VOLTAGE DENSITY (nV/√Hz) VS = ±5V TO ±20V, VCM = ±10V 10 10 NOISE CURRENT DENSITY (pA/√Hz) 5 5 0 -40 -20 0 20 40 60 80 100 120 1 200 FREQUENCY (Hz) TEMPERATURE (oC) 0 400 FIGURE 11. REJECTION RATIOS vs TEMPERATURE FIGURE 12. NOISE DENSITY vs FREQUENCY 0 0 20 CMRR (dB) PSRR (dB) 20 40 -PSRR +PSRR 40 60 60 80 80 100 1K 10K FREQUENCY (Hz) 100K 1M 100 1K 10K FREQUENCY (Hz) 100K 1M FIGURE 13. CMRR vs FREQUENCY FIGURE 14. PSRR vs FREQUENCY 7 HA-5134 Typical Performance Curves GAIN (dB) 3 AV = 1000 0 GAIN (dB) -3 -55oC PHASE (DEGREES) 125oC 0 -55oC 90 125 oC 180 10K 100K 1M FREQUENCY (Hz) 10M 60 40 20 GAIN PHASE (DEGREES) PHASE SHIFT (DEGREES) 0 0 (Continued) AV = 100 PHASE 90 TA = 25oC, VS = ±15V 100 1K 10K 100K 1M 10M 180 FREQUENCY (Hz) FIGURE 15. CLOSED LOOP FREQUENCY RESPONSE FIGURE 16. CLOSED LOOP GAIN/PHASE vs FREQUENCY 14.5 5.20 RLOAD = 2K, AV = 1000, VIN = ±2V +VOUT 5.10 SUPPLY CURRENT (mA) 5.00 4.90 4.80 4.70 4.60 4.50 4.40 VS = ±15V 14.4 VOUT MAXIMUM (V) 14.3 14.2 14.1 -VOUT 14.0 13.9 -60 -40 -20 0 20 40 60 80 100 120 4.30 -60 -40 -20 0 20 40 60 80 100 120 TEMPERATURE (oC) TEMPERATURE (oC) FIGURE 17. MAXIMUM OUTPUT VOLTAGE vs TEMPERATURE FIGURE 18. SUPPLY CURRENT vs TEMPERATURE 40 38 34 OVERSHOOT (%) 32 30 28 26 24 22 20 18 16 14 1 1.2 1.4 1.6 1.8 2 LOAD CAPACITANCE (nF) TA = 25oC, VS = ±15V AV = 1, VOUT = 200mV RISING EDGE FALLING EDGE GAIN (dB) 36 120 100 80 60 40 20 0 PHASE 90 135 180 10 100 1K 10K 100K 1M 10M 100M GAIN 0 45 FREQUENCY (Hz) FIGURE 19. OVERSHOOT vs CLOAD FIGURE 20. OPEN LOOP GAIN AND PHASE vs FREQUENCY 8 HA-5134 All Intersil products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at website www.intersil.com/design/quality/iso.asp. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation 2401 Palm Bay Rd. Palm Bay, FL 32905 TEL: (321) 724-7000 FAX: (321) 724-7240 EUROPE Intersil SA Mercure Center 100, Rue de la Fusee 1130 Brussels, Belgium TEL: (32) 2.724.2111 FAX: (32) 2.724.22.05 ASIA Intersil Ltd. 8F-2, 96, Sec. 1, Chien-kuo North, Taipei, Taiwan 104 Republic of China TEL: 886-2-2515-8508 FAX: 886-2-2515-8369 9