HA2-5160-5

® HA-5160 Data Sheet November 30, 2005 FN2911.6 100MHz, JFET Input, High Slew Rate, Uncompensated, Operational Amplifier 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. 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. Military version (/883) data sheets are available upon request. Features • Wide Gain Bandwidth (AV ≥ 10). . . . . . . . . . . . . . 100MHz • High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 120V/µs • 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) 0 to 75 PACKAGE PKG. DWG. # HA2-5160-5 HA2-5160-5 8 Pin Metal Can T8.C Pinout HA-5160 (METAL CAN) TOP VIEW COMPENSATION 8 NC 1 7 V+ -IN 2 + 6 OUT +IN 3 4 V- 5 NC 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 Voltage Between V+ and V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Peak Output Current . . . . . . . . . . . . . . . Full Short Circuit Protection Thermal Information 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. Electrical Specifications PARAMETER INPUT CHARACTERISTICS Offset Voltage VSUPPLY = ±15V, Unless Otherwise Specified TEMP. (°C) TEST CONDITIONS MIN TYP MAX UNITS 25 Full ±10 1 3 20 20 5 2 2 5 1012 ±11 3 5 50 10 10 5 - mV mV µV/°C pA nA pA nA pF Ω V Offset Voltage Average Drift Bias Current Full 25 Full Offset Current 25 Full Input Capacitance Input Resistance Common Mode Range TRANSFER CHARACTERISTICS Large Signal Voltage Gain VOUT = ±10V, RL = 2kΩ VCM = ±10V AV ≥ 10 R L = 2k Ω VOUT = ±10V VOUT = ±10V, RL = 2kΩ Open Loop 25 25 Full 25 Full Full 25 Full 75 60 74 10 - 150 100 80 100 - kV/V kV/V dB V/V MHz Common Mode Rejection Ratio Minimum Stable Gain Gain Bandwidth Product OUTPUT CHARACTERISTICS Output Voltage Swing 25 Full ±10 ±10 ±10 1.6 - ±11 ±11 ±20 ±35 1.9 50 - V V mA mA MHz Ω Output Current Output Short Circuit Current Full Power Bandwidth (Note 2) Output Resistance TRANSIENT RESPONSE (Note 3) Rise Time Slew Rate Settling Time (Note 4) 25 25 25 25 AV = +10 AV = +10 AV = -10 25 25 25 100 - 20 120 280 - ns V/µs ns 2 HA-5160 Electrical Specifications PARAMETER POWER SUPPLY CHARACTERISTICS Supply Current Power Supply Rejection Ratio NOTES: Slew Rate 2. Full Power Bandwidth guaranteed, based on slew rate measurement using: FPBW = ---------------------------- . 2 π V 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. VS = ±10V to ±20V Full 25 74 8 86 10 mA dB VSUPPLY = ±15V, Unless Otherwise Specified (Continued) TEMP. (°C) TEST CONDITIONS MIN TYP MAX UNITS Test Circuits and Waveforms +15V (NOTE 7) 2N4416 500Ω +15V + IN + 5kΩ TO OSCILLOSCOPE 2kΩ 5pF 1.8kΩ 50pF 200Ω OUT VIN 200Ω AUT - 50pF VOUT 3kΩ -15V 2kΩ NOTES: 5. AV = -10. 6. Feedback and summing resistors should be 0.1% matched. 7. Clipping diodes are optional. HP5082-2810 recommended. FIGURE 1. LARGE AND SMALL SIGNAL RESPONSE TEST CIRCUIT FIGURE 2. SETTLING TIME TEST CIRCUIT 0V OUTPUT B OUTPUT B 0V 0V INPUT A INPUT A 0V Vertical Scale: A = 0.5V/Div., B = 5V/Div. Horizontal Scale: 500ns/Div. LARGE SIGNAL RESPONSE Vertical Scale: A = 10mV/Div., B = 100mV/Div. Horizontal Scale: 100ns/Div. SMALL SIGNAL RESPONSE 3 HA-5160 Schematic Diagram V+ R8 R9 D87 QP43 QP42 QN84 VQN70 QN71 R50 QP17 D85 D86 R51 R100 QP11 QP75 QN2 D54 QP49 QP50 QP51 D83 D53 QN44 V+ QN46 QN45 R15 QN82 QN78 QN76 QN77 R52 QN37 QN34 QN32 V+ VD52 +IN QN47 QP48 C1 QP1 J1 D55 D56 D57 QP7 R18 QP9 QP10 R19 D61 QP8 QP18 C4 QN3 R16 R17 QN4 QN5 QP6 D58 D59 J2 D60 -IN C2 J5 QN31 QP30 QP13 QP15 QP24 QP25 COMP QP28 R101 D103 VOUT D102 R102 QP26 C3 QP12 J3 QP14 QP16 R28 R10 R11 R12 J4 QP23 R24 R13 J6 QP27 R14 QN29 QP73 R53 QP79 QP81 V+ QN40 QN41 D88 R1 R2 R3 QN39 QP80 QN33 QN38 R4 QN36 R5 QN35 R6 R7 V- 4 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. 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. Stability The phase margin of the HA-5160 will be improved by connecting a small capacitor (>10pF) between the output 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 210Ω + OUT 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: 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 OPEN LOOP VOLTAGE GAIN (dB) 4K BIAS CURRENT (pA) +2.0 OFFSET VOLTAGE (mV) +1.5 3K OFFSET VOLTAGE +1.0 +0.50 2K +0.0 -0.50 1K BIAS CURRENT -1.0 -1.50 -80 -40 0 40 80 120 -2.0 160 110 100 90 80 70 60 50 40 30 20 10 0 -10 10 100 1K 10K 100K FREQUENCY (Hz) 1M 10M 180 100M PHASE 135 90 45 PHASE (DEGREES) 160 GAIN 0 TEMPERATURE (oC) FIGURE 5. INPUT OFFSET VOLTAGE AND BIAS CURRENT vs TEMPERATURE 35 OUTPUT VOLTAGE SWING (VP-P) 30 25 20 15 10 5 VSUPPLY = ±10V VSUPPLY = ±7V OPEN LOOP VOLTAGE GAIN (dB) VSUPPLY = ±20V VSUPPLY = ±15V FIGURE 6. OPEN LOOP FREQUENCY RESPONSE 110 100 90 80 70 60 50 40 30 20 10 0 50pF 100pF 300pF 0pF 1K 10K 100K FREQUENCY (Hz) 1M 10M -10 10 100 1K 10K 100K 1M FREQUENCY (Hz) 10M 100M FIGURE 7. OUTPUT VOLTAGE SWING vs FREQUENCY FIGURE 8. OPEN LOOP FREQUENCY RESPONSE FOR VARIOUS COMPENSATION CAPACITANCES 160 INPUT NOISE VOLTAGE (nV/√Hz) 140 120 100 80 60 40 20 SOURCE RESISTANCE = 100kΩ SOURCE RESISTANCE = 0Ω INPUT NOISE CURRENT 0.8 INPUT NOISE CURRENT (pA/√Hz) NORMALIZED PARAMETERS REFERRED TO VALUES AT 25oC 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 100K 1.1 SLEW RATE 1.0 0.9 0.8 0.7 0.6 0.5 0.4 -80 BANDWIDTH BANDWIDTH 10 100 1K 10K FREQUENCY (Hz) -40 0 40 80 TEMPERATURE (oC) 120 FIGURE 9. INPUT NOISE VOLTAGE AND NOISE CURRENT vs FREQUENCY FIGURE 10. NORMALIZED AC PARAMETERS vs TEMPERATURE 6 HA-5160 Typical Performance Curves 14 12 OUTPUT VOLTAGE SWING (V) OUTPUT VOLTAGE STEP (V) 10mV +5 10 8 6 POSITIVE SWING 4 2 0 200 400 600 800 1K LOAD RESISTANCE (Ω) -10 0 100 200 300 400 500 600 SETTLING TIME (ns) NEGATIVE SWING (Continued) +10 0 -5 10mV FIGURE 11. OUTPUT VOLTAGE SWING vs LOAD RESISTANCE FIGURE 12. SETTLING TIME FOR VARIOUS OUTPUT STEP VOLTAGES 100 COMMON MODE REJECTION RATIO (dB) PWOER SUPPLY REJECTION RATIO (dB) 100 80 80 NEGATIVE SUPPLY 60 300pF 60 10Ω 300pF POSITIVE SUPPLY 40 10Ω RF + 40 + RF 20 20 0 1 10 100 1K 10K 100K 1M FREQUENCY (Hz) 0 1 10 100 1K 10K 100K 1M FREQUENCY (Hz) FIGURE 13. COMMON MODE REJECTION RATIO vs FREQUENCY 8.8 VSUPPLY = ±20V 8.5 SUPPLY CURRENT (mA) FIGURE 14. POWER SUPPLY REJECTION RATIO vs FREQUENCY 8.0 VSUPPLY = ±15V VSUPPLY = ±10V VSUPPLY = ±7V 7.5 7.0 -80 -40 0 40 80 120 160 TEMPERATURE (oC) FIGURE 15. POWER SUPPLY CURRENT vs TEMPERATURE 7 HA-5160 Metal Can Packages (Can) REFERENCE PLANE A L L2 L1 A A ØD ØD1 Øe 2 1 Øb1 F Q Øb BASE AND SEATING PLANE BASE METAL LEAD FINISH β N k1 ØD2 T8.C MIL-STD-1835 MACY1-X8 (A1) e1 8 LEAD METAL CAN PACKAGE INCHES SYMBOL A Øb Øb1 Øb2 ØD MIN 0.165 0.016 0.016 0.016 0.335 0.305 0.110 MAX 0.185 0.019 0.021 0.024 0.375 0.335 0.160 MILLIMETERS MIN 4.19 0.41 0.41 0.41 8.51 7.75 2.79 MAX 4.70 0.48 0.53 0.61 9.40 8.51 4.06 NOTES 1 1 2 1 1 1 3 3 4 Rev. 0 5/18/94 α k ØD1 C L ØD2 e e1 F k k1 0.200 BSC 0.100 BSC 0.027 0.027 0.500 0.250 0.010 45o BSC 45o BSC 8 0.040 0.034 0.045 0.750 0.050 0.045 - 5.08 BSC 2.54 BSC 1.02 0.86 1.14 19.05 1.27 1.14 0.69 0.69 12.70 6.35 0.25 Øb1 Øb2 L L1 SECTION A-A L2 Q 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. 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. 4. N is the maximum number of terminal positions. 5. Dimensioning and tolerancing per ANSI Y14.5M - 1982. 6. Controlling dimension: INCH. α β N 45o BSC 45o BSC 8 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