HA-5160 ® Data Sheet November 30, 2005 FN2911.6 100MHz, JFET Input, High Slew Rate, Uncompensated, Operational Amplifier Features The HA-5160 is a wideband, uncompensated, operational amplifier with FET/Bipolar technologies and Dielectric Isolation. This monolithic amplifier features superior high frequency capabilities further enhanced by precision laser trimming of the input stage to provide excellent input characteristics. This device has excellent phase margin at a closed loop gain of 10 without external compensation. • High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 120V/µs The HA-5160 offers a number of important advantages over similar FET input op amps from other manufacturers. In addition to superior bandwidth and settling characteristics, the Intersil devices have nearly constant slew rate, bandwidth, and settling characteristics over the operating temperature range. This provides the user predictable performance in applications where settling time, full power bandwidth, closed loop bandwidth, or phase shift is critical. Note also that Intersil specified all parameters at ambient (rather than junction) temperature to provide the designer meaningful data to predict actual operating performance. Complementing the HA-5160’s predictable and excellent dynamic characteristics are very low input offset voltage, very low input bias current, and a very high input impedance. This ideal combination of features make these amplifiers most suitable for precision, high speed, data acquisition system designs and for a wide variety of signal conditioning applications. The HA-5160 provides excellent performance for applications which require both precision and high speed performance. • Wide Gain Bandwidth (AV ≥ 10). . . . . . . . . . . . . . 100MHz • Settling Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280ns • Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . 1.9MHz • Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0mV • Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20pA • Compensation Pin for Unity Gain Capability Applications • Video and RF Amplifiers • Data Acquisition • Pulse Amplifiers • Precision Signal Generation Ordering Information PART NUMBER PART TEMP. MARKING RANGE (°C) HA2-5160-5 HA2-5160-5 0 to 75 PACKAGE PKG. DWG. # 8 Pin Metal Can T8.C Military version (/883) data sheets are available upon request. Pinout HA-5160 (METAL CAN) TOP VIEW COMPENSATION 8 NC -IN 1 7 - 2 V+ 6 OUT + +IN 5 3 NC 4 V- NOTE: Case connected to V-. 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2003-2005. All Rights Reserved All other trademarks mentioned are the property of their respective owners. HA-5160 H Absolute Maximum Ratings Thermal Information Voltage Between V+ and V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Peak Output Current . . . . . . . . . . . . . . . Full Short Circuit Protection Thermal Resistance (Typical, Note 1) θJA (°C/W) θJC (°C/W) Metal Can Package . . . . . . . . . . . . . . . 155 67 Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 175°C Maximum Storage Temperature Range . . . . . . . . . -65°C to 150°C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C Operating conditions Temperature Ranges HA-5160-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C Supply Voltage Range (Typical) . . . . . . . . . . . . . . . . . ±7V to ±18V Die Characteristics Number of Transistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Substrate Potential (Powered Up) . . . . . . . . . . . . . . . . . . . . Floating 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. NOTE: 1. θJA is measured with the component mounted on an evaluation PC board in free air. VSUPPLY = ±15V, Unless Otherwise Specified Electrical Specifications TEMP. (°C) MIN TYP MAX UNITS 25 - 1 3 mV Full - 3 5 mV Offset Voltage Average Drift Full - 20 - µV/°C Bias Current 25 - 20 50 pA Full - 5 10 nA PARAMETER TEST CONDITIONS INPUT CHARACTERISTICS Offset Voltage Offset Current Input Capacitance 25 - 2 10 pA Full - 2 5 nA 25 - 5 - pF - Ω Input Resistance 25 - 1012 Common Mode Range Full ±10 ±11 - V TRANSFER CHARACTERISTICS Large Signal Voltage Gain Common Mode Rejection Ratio VOUT = ±10V, RL = 2kΩ 25 75 150 - kV/V Full 60 100 - kV/V VCM = ±10V Full 74 80 - dB 25 10 - - V/V AV ≥ 10 Full - 100 - MHz RL = 2kΩ 25 ±10 ±11 - V Full ±10 ±11 - V 25 ±10 ±20 - mA 25 - ±35 - mA Minimum Stable Gain Gain Bandwidth Product OUTPUT CHARACTERISTICS Output Voltage Swing VOUT = ±10V Output Current Output Short Circuit Current Full Power Bandwidth (Note 2) VOUT = ±10V, RL = 2kΩ 25 1.6 1.9 - MHz Output Resistance Open Loop 25 - 50 - Ω AV = +10 25 - 20 - ns Slew Rate AV = +10 25 100 120 - V/µs Settling Time (Note 4) AV = -10 25 - 280 - ns TRANSIENT RESPONSE (Note 3) Rise Time 2 HA-5160 VSUPPLY = ±15V, Unless Otherwise Specified (Continued) Electrical Specifications PARAMETER TEST CONDITIONS TEMP. (°C) MIN TYP MAX UNITS Full - 8 10 mA 25 74 86 - dB POWER SUPPLY CHARACTERISTICS Supply Current VS = ±10V to ±20V Power Supply Rejection Ratio NOTES: Slew Rate 2. Full Power Bandwidth guaranteed, based on slew rate measurement using: FPBW = ----------------------------- . 2πV PEAK 3. Refer to Test circuits section of the data sheet. 4. Settling Time is measured to 0.2% of final value for a 10V output step. Test Circuits and Waveforms +15V (NOTE 7) 2N4416 500Ω 5kΩ TO OSCILLOSCOPE 2kΩ +15V + IN + AUT OUT - VIN 1.8kΩ 5pF - VOUT 50pF 200Ω 3kΩ 50pF -15V 200Ω 2kΩ NOTES: 5. AV = -10. 6. Feedback and summing resistors should be 0.1% matched. 7. Clipping diodes are optional. HP5082-2810 recommended. FIGURE 2. SETTLING TIME TEST CIRCUIT FIGURE 1. LARGE AND SMALL SIGNAL RESPONSE TEST CIRCUIT 0V OUTPUT B OUTPUT B 0V INPUT A 0V 0V INPUT A Vertical Scale: A = 0.5V/Div., B = 5V/Div. Horizontal Scale: 500ns/Div. Vertical Scale: A = 10mV/Div., B = 100mV/Div. Horizontal Scale: 100ns/Div. LARGE SIGNAL RESPONSE SMALL SIGNAL RESPONSE 3 HA-5160 Schematic Diagram V+ R8 R9 R28 R10 R11 R12 QP43 QP14 QP12 QP42 R13 R14 J6 J4 J3 D87 R24 QP16 QP27 QP23 QN84 VQN70 C3 QN71 R50 QP17 D85 QP13 D86 QP24 QP15 QP25 R51 R100 COMP QP18 QP11 QP73 D54 QP48 C1 QP50 D52 V- QP51 +IN QN47 D83 D53 V+ QN44 QP1 C4 QN4 QN3 R17 D57 QN5 VOUT D58 D102 C2 QN31 QP30 J2 D60 R18 R102 J5 D59 D56 J1 D103 QP6 R16 D55 -IN R19 D61 QP9 QP7 QN46 QN29 QP28 R101 QN2 QP75 QP49 QP26 QP8 QP10 QN45 R15 V+ QN82 QN78 QN76 QN77 R52 R53 QP79 QN32 QN34 QN37 QP80 QP81 V+ QN40 QN39 QN41 D88 R1 QN33 QN38 R2 R3 4 QN35 QN36 R4 R5 R6 R7 V- HA-5160 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. Stability The phase margin of the HA-5160 will be improved by connecting a small capacitor (>10pF) between the output and the inverting input of the device This small capacitor compensates for the input capacitance of the FET. Capacitive Loads When driving large capacitive loads (>100pF), it is suggested that a small resistor (≈100Ω) be connected in series with the output of the device and inside the feedback loop. Power Supply Minimum The absolute supply minimum is ±6V and the safe level is ±7V. Typical Applications SUGGESTED COMPENSATION FOR UNITY GAIN STABILITY (NOTE) OUTPUT 2kΩ 2kΩ IN + OUT 210Ω Vertical Scale: 2V/Div. Horizontal Scale: 500ns/Div. FIGURE 3A. INVERTING UNITY GAIN CIRCUIT FIGURE 3B. INVERTING UNITY GAIN PULSE RESPONSE FIGURE 3. GAIN OF -1 15pF IN 3 2 + - 8 COMPENSATION OUT 6 OUTPUT Vertical Scale: 2V/Div. Horizontal Scale: 500ns/Div. NOTE: Values were determined experimentally for optimum speed and settling time. FIGURE 4A. NONINVERTING UNITY GAIN CIRCUIT FIGURE 4B. NONINVERTING UNITY GAIN PULSE RESPONSE FIGURE 4. GAIN OF +1 5 HA-5160 Typical Performance Curves +2.50 +1.0 +0.50 +0.0 2K -0.50 BIAS CURRENT 1K -1.0 -1.50 -80 -40 0 40 80 120 90 80 0 GAIN 70 45 60 50 40 90 PHASE 30 135 20 10 180 0 -2.0 160 PHASE (DEGREES) OFFSET VOLTAGE 3K OFFSET VOLTAGE (mV) +1.5 OPEN LOOP VOLTAGE GAIN (dB) 100 +2.0 4K BIAS CURRENT (pA) 110 -10 10 1K 100 TEMPERATURE (oC) 10K 100K 1M 10M 100M FREQUENCY (Hz) FIGURE 5. INPUT OFFSET VOLTAGE AND BIAS CURRENT vs TEMPERATURE FIGURE 6. OPEN LOOP FREQUENCY RESPONSE 110 35 OPEN LOOP VOLTAGE GAIN (dB) OUTPUT VOLTAGE SWING (VP-P) 100 30 VSUPPLY = ±20V 25 VSUPPLY = ±15V 20 15 VSUPPLY = ±10V 10 VSUPPLY = ±7V 5 0pF 90 80 70 60 50pF 50 100pF 40 300pF 30 20 10 0 1K 10K 100K 1M -10 10 10M 100 FREQUENCY (Hz) FIGURE 7. OUTPUT VOLTAGE SWING vs FREQUENCY 160 0.8 140 0.7 1K 10K 100K 1M FREQUENCY (Hz) 10M 100M FIGURE 8. OPEN LOOP FREQUENCY RESPONSE FOR VARIOUS COMPENSATION CAPACITANCES 1.1 0.6 100 SOURCE RESISTANCE = 0Ω 0.5 80 INPUT NOISE CURRENT 0.4 60 0.3 40 0.2 20 0.1 10 100 1K 10K FREQUENCY (Hz) 0 100K FIGURE 9. INPUT NOISE VOLTAGE AND NOISE CURRENT vs FREQUENCY 6 NORMALIZED PARAMETERS REFERRED TO VALUES AT 25oC SOURCE RESISTANCE = 100kΩ 120 INPUT NOISE CURRENT (pA/√Hz) INPUT NOISE VOLTAGE (nV/√Hz) SLEW RATE 1.0 0.9 BANDWIDTH 0.8 0.7 BANDWIDTH 0.6 0.5 0.4 -80 -40 0 40 80 TEMPERATURE (oC) 120 160 FIGURE 10. NORMALIZED AC PARAMETERS vs TEMPERATURE HA-5160 Typical Performance Curves (Continued) 14 +10 OUTPUT VOLTAGE STEP (V) OUTPUT VOLTAGE SWING (V) 12 10 NEGATIVE SWING 8 6 POSITIVE SWING 4 10mV +5 0 -5 10mV 2 0 -10 200 400 800 600 1K 0 100 200 LOAD RESISTANCE (Ω) FIGURE 11. OUTPUT VOLTAGE SWING vs LOAD RESISTANCE 500 400 600 FIGURE 12. SETTLING TIME FOR VARIOUS OUTPUT STEP VOLTAGES 100 PWOER SUPPLY REJECTION RATIO (dB) 100 80 300pF 60 RF 10Ω 40 + 20 0 NEGATIVE SUPPLY 80 300pF 60 10Ω 40 - POSITIVE SUPPLY RF + 20 0 1 10 100 1K 10K 100K 1 1M 10 100 FIGURE 13. COMMON MODE REJECTION RATIO vs FREQUENCY VSUPPLY = ±20V 8.5 VSUPPLY = ±15V 8.0 VSUPPLY = ±10V VSUPPLY = ±7V 7.5 -40 0 40 80 120 160 TEMPERATURE (oC) FIGURE 15. POWER SUPPLY CURRENT vs TEMPERATURE 7 10K 100K 1M FIGURE 14. POWER SUPPLY REJECTION RATIO vs FREQUENCY 8.8 7.0 -80 1K FREQUENCY (Hz) FREQUENCY (Hz) SUPPLY CURRENT (mA) COMMON MODE REJECTION RATIO (dB) 300 SETTLING TIME (ns) HA-5160 Metal Can Packages (Can) T8.C MIL-STD-1835 MACY1-X8 (A1) REFERENCE PLANE A 8 LEAD METAL CAN PACKAGE e1 L L2 L1 INCHES SYMBOL ØD2 0.185 4.19 4.70 - 0.019 0.41 0.48 1 Øb1 0.016 0.021 0.41 0.53 1 N Øb2 0.016 0.024 0.41 0.61 - ØD 0.335 0.375 8.51 9.40 - α ØD1 0.305 0.335 7.75 8.51 - ØD2 0.110 0.160 2.79 4.06 - 1 β Øb k C L e BASE AND SEATING PLANE Q BASE METAL Øb1 NOTES 0.165 k1 Øb1 MAX 0.016 Øe F MIN A A 2 MILLIMETERS MAX Øb A ØD ØD1 MIN LEAD FINISH Øb2 SECTION A-A NOTES: 1. (All leads) Øb applies between L1 and L2. Øb1 applies between L2 and 0.500 from the reference plane. Diameter is uncontrolled in L1 and beyond 0.500 from the reference plane. e1 0.200 BSC 5.08 BSC 0.100 BSC - 2.54 BSC - F - 0.040 - 1.02 - k 0.027 0.034 0.69 0.86 - k1 0.027 0.045 0.69 1.14 2 12.70 19.05 1 1.27 1 L 0.500 0.750 L1 - 0.050 L2 0.250 - 6.35 - 1 Q 0.010 0.045 0.25 1.14 - α - β 45o BSC 45o BSC 45o BSC 45o BSC N 8 8 2. Measured from maximum diameter of the product. 3. α is the basic spacing from the centerline of the tab to terminal 1 and β is the basic spacing of each lead or lead position (N -1 places) from α, looking at the bottom of the package. 3 3 4 Rev. 0 5/18/94 4. N is the maximum number of terminal positions. 5. Dimensioning and tolerancing per ANSI Y14.5M - 1982. 6. Controlling dimension: INCH. All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software 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 www.intersil.com 8