HA-5160 ® Data Sheet March 18, 2010 FN2911.7 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. • Compensation Pin for Unity Gain Capability 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 Applications • Video and RF Amplifiers • Data Acquisition • Pulse Amplifiers • Precision Signal Generation Ordering Information PART NUMBER PART MARKING HA2-5160-5 HA2- 5160-5 TEMP. RANGE (°C) 0 to +75 PACKAGE PKG. DWG. # 8 Ld Metal Can T8.C Pinout HA-5160 (8 Ld METAL CAN) TOP VIEW COMPENSATION 8 NC -IN 1 7 - 2 V+ 6 OUT + +IN 5 3 NC 4 NOTE: Case connected to V-. 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, 2010. All Rights Reserved All other trademarks mentioned are the property of their respective owners. HA-5160 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: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTE: 1. θJA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications VSUPPLY = ±15V, Unless Otherwise Specified. PARAMETER TEST CONDITIONS TEMP. (°C) MIN (Note 5) TYP MAX (Note 5) UNITS INPUT CHARACTERISTICS Offset Voltage 25 - 1 3 mV Full - 3 5 mV Offset Voltage Average Drift Full - 20 - µV/°C Bias Current 25 - 20 50 pA Offset Current Input Capacitance Full - 5 10 nA 25 - 2 10 pA Full - 2 5 nA 25 - 5 - pF Input Resistance 25 - 1012 - Ω Common Mode Range Full ±10 ±11 - V 25 75 150 - kV/V TRANSFER CHARACTERISTICS Large Signal Voltage Gain VOUT = ±10V, RL = 2kΩ Full 60 100 - kV/V Common Mode Rejection Ratio 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 Minimum Stable Gain Gain Bandwidth Product OUTPUT CHARACTERISTICS Output Voltage Swing VOUT = ±10V Output Current 25 - ±35 - mA Full Power Bandwidth (Note 2) VOUT = ±10V, RL = 2kΩ 25 1.6 1.9 - MHz Output Resistance Open Loop 25 - 50 - Ω Rise Time AV = +10 25 - 20 - ns Slew Rate AV = +10 25 100 120 - V/µs Settling Time (Note 4) AV = -10 25 - 280 - ns Output Short Circuit Current TRANSIENT RESPONSE (Note 3) POWER SUPPLY CHARACTERISTICS 2 HA-5160 Electrical Specifications VSUPPLY = ±15V, Unless Otherwise Specified. (Continued) PARAMETER TEST CONDITIONS Supply Current VS = ±10V to ±20V Power Supply Rejection Ratio TEMP. (°C) MIN (Note 5) TYP MAX (Note 5) UNITS Full - 8 10 mA 25 74 86 - dB 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. 5. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not production tested. Test Circuits and Waveforms +15V (NOTE 8) 2N4416 5kΩ 500Ω TO OSCILLOSCOPE 2kΩ +15V + IN + AUT OUT - VIN 1.8kΩ 5pF - VOUT 50pF 200Ω 3kΩ 50pF -15V 200Ω 2kΩ NOTES: 6. AV = -10. 7. Feedback and summing resistors should be 0.1% matched. 8. 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 R8 R9 R28 R11 R12 QP14 QP12 QP42 R24 R13 V+ R14 J6 J4 J3 D87 QP43 R10 QP16 QP27 QP23 QN84 VQN70 C3 QN71 R50 D85 QP17 QP13 D86 QP24 QP15 QP25 R51 R100 COMP QP18 QP11 QP73 QN2 QP75 D54 QP49 QP48 C1 QP50 D52 V- QP51 +IN QN47 D83 D53 V+ QP1 QN4 QN3 D57 R101 D103 QN5 VOUT QP6 R16 R17 D58 D102 C2 R18 R19 D60 R102 J5 D59 D56 J1 QN29 QP28 C4 D55 QN31 QP30 J2 -IN D61 QP9 QP7 QN46 QN44 QP26 QP8 QP10 QN45 R15 V+ QN82 QN78 QN76 QN77 R52 R53 QP79 QN32 QN34 QN37 QP80 QP81 V+ QN40 QN41 QN39 D88 R1 QN38 R2 R3 4 R4 QN33 QN35 QN36 R5 R6 R7 V- HA-5160 Application Information Power Supply Decoupling Capacitive Loads 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. 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. Stability Power Supply Minimum 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. The absolute supply minimum is ±6V and the safe level is ±7V. Typical Applications Suggested compensation for unity gain stability (Note 9). 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 6 OUT OUTPUT Vertical Scale: 2V/Div. Horizontal Scale: 500ns/Div. NOTE: 9. 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 +1.00 +0.50 +0.00 2k -0.50 BIAS CURRENT 1k -1.00 -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 -2.00 160 PHASE (DEGREES) OFFSET VOLTAGE 3k OFFSET VOLTAGE (mV) +1.50 OPEN LOOP VOLTAGE GAIN (dB) 100 +2.00 4k BIAS CURRENT (pA) 110 -10 10 100 1k 10k 100k 1M 10M 100M TEMPERATURE (°C) 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) 0.8 140 0.7 SOURCE RESISTANCE = 100kΩ 120 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) 1.1 0 100k FIGURE 9. INPUT NOISE VOLTAGE AND NOISE CURRENT vs FREQUENCY 6 NORMALIZED PARAMETERS REFERRED TO VALUES AT 25oC 160 10k 100k 1M FREQUENCY (Hz) 10M 100M FIGURE 8. OPEN LOOP FREQUENCY RESPONSE FOR VARIOUS COMPENSATION CAPACITANCES INPUT NOISE CURRENT (pA/√Hz) INPUT NOISE VOLTAGE (nV/√Hz) FIGURE 7. OUTPUT VOLTAGE SWING vs FREQUENCY 1k SLEW RATE 1.0 0.9 BANDWIDTH 0.8 0.7 BANDWIDTH 0.6 0.5 0.4 -80 -40 0 40 80 TEMPERATURE (°C) 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 0 200 400 800 600 -10 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 100 100 PWOER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) 300 SETTLING TIME (ns) 80 300pF 60 10Ω 40 - RF + 20 0 10 100 1k 10k 100k 300pF 60 10Ω 40 - RF 20 1M 1 10 100 FIGURE 13. COMMON MODE REJECTION RATIO vs FREQUENCY VSUPPLY = ±20V 8.5 SUPPLY CURRENT (mA) 10k 100k FIGURE 14. POWER SUPPLY REJECTION RATIO vs FREQUENCY 8.8 VSUPPLY = ±15V 8.0 VSUPPLY = ±10V VSUPPLY = ±7V 7.5 -40 0 40 80 120 160 TEMPERATURE (°C) FIGURE 15. POWER SUPPLY CURRENT vs TEMPERATURE 7 1k FREQUENCY (Hz) FREQUENCY (Hz) 7.0 -80 POSITIVE SUPPLY + 0 1 NEGATIVE SUPPLY 80 1M 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 A A k1 Øe ØD ØD1 2 N 1 β Øb1 Øb F α k C L BASE AND SEATING PLANE Q BASE METAL Øb1 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. 2. Measured from maximum diameter of the product. MIN MILLIMETERS MAX MIN MAX NOTES A 0.165 0.185 4.19 4.70 - Øb 0.016 0.019 0.41 0.48 1 Øb1 0.016 0.021 0.41 0.53 1 Øb2 0.016 0.024 0.41 0.61 - ØD 0.335 0.375 8.51 9.40 - ØD1 0.305 0.335 7.75 8.51 - ØD2 0.110 0.160 2.79 4.06 - e 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 - - β 45o BSC 45o BSC 45o BSC 45o BSC N 8 8 α 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