UC T ROD HA-2525 er at P E t T Cen 522, OL E c OBS 20, HA-2 Support l.com/ts i 5 l s 2 a r ni c nt e HA See our Tech r www.i o t IL ac c o n t - IN T E R S 8 8 1-8 HA-2529 ® September 1998 File Number 2895.3 20MHz, High Input Impedance, High Slew Rate Operational Amplifier Features The HA-2529 is a monolithic operational amplifier which typifies excellence of design. With a design based on years of experience coupled with the reliable dielectric isolation process, this amplifier provides an outstanding combination of DC and AC parameters at closed loop gains greater than 3. • Fast Settling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200ns • High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 150V/µs • Full Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . 2MHz • Gain Bandwidth (AV ≥ 3) . . . . . . . . . . . . . . . . . . . . 20MHz • High Input Impedance . . . . . . . . . . . . . . . . . . . . . . 130MΩ The HA-2529 offers 150V/µs slew rate and fast settling time (200ns), while consuming a mere 6mA of quiescent current, making this amplifier ideal for video circuitry and data acquisition designs. With 20MHz gain bandwidth combined with 7.5kV/V open loop gain, the HA-2529 is an ideal component for demanding signal conditioning designs. This device provides ±30mA output current drive with an output voltage swing of ±10V making it suited for pulse amplifier and RF amplifier components. • Low Offset Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 5nA The HA-2529 will upgrade output current, slew rate, offset voltage drift and offset current drift in systems presently using the HA-2520/22/25 or EHA-2520/22/25. Part Number Information • High Output Current . . . . . . . . . . . . . . . . . . . . . . . . ±30mA Applications • Data Acquisition Systems • RF Amplifiers • Video Amplifiers PART NUMBER (BRAND) TEMP. RANGE ( oC) • Signal Generators • Pulse Amplification PACKAGE PKG. NO. Pinout HA2-2529-2 -55 to 125 8 Pin Metal Can T8.C MIL-STD-883 product and data sheets are available upon request. HA2-2529-5 0 to 75 8 Pin Metal Can T8.C HA3-2529-5 0 to 75 8 Ld PDIP E8.3 HA7-2529-5 0 to 75 8 Ld CERDIP F8.3A HA9P2529-5 (H25295) 0 to 75 8 Ld SOIC M8.15 HA-2529 (PDIP, CERDIP, SOIC) TOP VIEW BAL 1 -IN 2 +IN 3 V- 4 + 8 COMP 7 V+ 6 OUT 5 BAL HA-2529 (METAL CAN) TOP VIEW COMP 8 BAL -IN 1 - 2 +IN 7 V+ 6 + 5 3 OUT BAL 4 V- 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 registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002. All Rights Reserved HA-2529 Absolute Maximum Ratings Thermal Information Voltage Between V+ and V- Terminals . . . . . . . . . . . . . . . . . . . 40V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V Peak Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90mA Thermal Resistance (Typical, Note 1) θJA ( oC/W) θJC (oC/W) Metal Can Package . . . . . . . . . . . . . . . 165 80 PDIP Package . . . . . . . . . . . . . . . . . . . 96 N/A CERDIP Package. . . . . . . . . . . . . . . . . 135 50 SOIC Package . . . . . . . . . . . . . . . . . . . 157 N/A Maximum Junction Temperature (Hermetic Package) . . . . . . . . 175oC Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC Maximum Storage Temperature Range . . . . . . . . .-65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) Operating Conditions Temperature Range HA-2529-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC HA-2529-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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. NOTE: 1. θJA is measured with the component mounted on an evaluation PC board in free air. VSUPPLY = ±15V, CL = 50pF, R L = 2kΩ, Unless Otherwise Specified Electrical Specifications HA-2529-5 0oC TO 75oC HA-2529-2 -55oC TO 125oC TEMP. (oC) MIN TYP MAX MIN TYP MAX UNITS 25 - 2 5 - 2 10 mV Full - - 8 - - 14 mV Average Offset Voltage Drift (Note 2) Full - 10 - - 10 - µV/oC Bias Current (Note 2) 25 - 50 200 - 50 250 nA Full - 80 400 - 80 400 nA Average Bias Current Drift (Note 2) Full - 0.2 - - 0.2 - nA/oC Offset Current (Note 2) 25 - 5 25 - 5 50 nA Full - 10 50 - 10 100 nA Average Offset Current Drift Full - 0.02 - - 0.02 - nA/oC Common Mode Range Full ±10 ±13 - ±10 ±13 - V Differential Input Resistance (Note 3) 25 50 130 - 50 130 - MΩ Differential Input Capacitance 25 - 3 - - 3 - pF PARAMETER TEST CONDITIONS INPUT CHARACTERISTICS Offset Voltage (Note 2) Input Noise Voltage f = 1kHz 25 - 20 - - 20 - nV/√Hz Input Noise Current f = 1kHz 25 - 1.8 - - 1.8 - pA/√Hz 25 10 18 - 7.5 18 - kV/V Full 7.5 15 - 5 15 - kV/V TRANSFER CHARACTERISTICS (AV ≥ +3) VOUT = ±10V Large Signal Voltage Gain Common Mode Rejection Ratio ∆VCM = ±10V Full 80 100 - 74 100 - dB Gain Bandwidth Product (Note 3) VOUT = ±200mV 25 15 20 - 15 20 - MHz 25 3 - - 3 - - V/V Output Voltage Swing Full ±10 ±12 - ±10 ±12 - V Full Power Bandwidth (Note 5) 25 2.1 2.6 - 2.1 2.6 - MHz Output Current (Note 2) 25 30 35 - 30 35 - mA Full 25 30 - 25 30 - mA 25 - 30 - - 30 - Ω Minimum Stable Gain OUTPUT CHARACTERISTICS Output Resistance Open Loop 2 HA-2529 VSUPPLY = ±15V, CL = 50pF, R L = 2kΩ, Unless Otherwise Specified (Continued) Electrical Specifications PARAMETER TRANSIENT RESPONSE TEST CONDITIONS HA-2529-5 0oC TO 75oC HA-2529-2 -55oC TO 125oC TEMP. (oC) MIN TYP MAX MIN TYP MAX UNITS (AV = +3) Rise Time (Note 6) VOUT = ±200mV 25 - 20 45 - 20 50 ns Overshoot (Note 6) VOUT = ±200mV 25 - 10 30 - 10 30 % Slew Rate (Note 6) VOUT = ±10V 25 135 150 - 135 150 - V/µs Settling Time Note 4 25 - 200 - - 200 - ns Full - 4.5 6 - 4.5 6 mA Full 80 90 - 74 90 - dB POWER SUPPLY CHARACTERISTICS Supply Current ∆VS = ±10V to ±20V Power Supply Rejection Ratio NOTES: 2. Refer to typical performance curve in data sheet. 3. Parameter is guaranteed by design and characterization data. 4. Settling Time is specified to 0.1% of final value for a 10V output step and AV = -3. See Settling Time Test Circuit. Slew Rate 5. Full Power Bandwidth is guaranteed by equation: FPBW = ----------------------------- , V PEAK = 10V . 2πV PEAK 6. See Transient Response Test Circuit (Figure 3). Test Circuits and Waveforms +1.67V 67mV INPUT -1.67V +5V INPUT -5V -67mV 0mV 90% OUTPUT 0 OVERSHOOT ∆V 10% SLEW RATE = ∆V/∆t ∆t ERROR BAND ±10mV FROM FINAL VALUE +200mV 90% OUTPUT 10% 0V SETTLING TIME RISE TIME NOTE: FIGURE 1. SLEW RATE AND SETTLING TIME VIN Measured on both positive and negative transitions from 0V to +200mV and 0V to -200mV at the output. FIGURE 2. TRANSIENT RESPONSE + - VOUT 1.33kΩ 50Ω 50pF 667Ω FIGURE 3. SLEW RATE AND TRANSIENT RESPONSE 3 HA-2529 Test Circuits and Waveforms (Continued) 1µF V+ V+ INPUT 2 0.001µF 7 - OUTPUT 6 3 + 667.2Ω 4 20kΩ 1µF 100pF 1667Ω V- 0.001µF IN 2kΩ D 2N4416 G V- 5kΩ SETTLING TIME TEST POINT S 2kΩ BAL CR1 OUT COMP CC CR2 NOTES: 7. AV = -3. 8. Feedback and summing resistor ratios should be 0.1% matched. 9. Clipping diodes CR1 and CR 2 are optional. HP5082-2810 recommended. NOTE: Tested offset adjustment range is |VOS + 1mV| minimum referred to output. Typical ranges are +28mV to -18mV with RT = 20kΩ FIGURE 5. SUGGESTED VOS ADJUSTMENT AND COMPENSATION HOOK UP FIGURE 4. SETTLING TIME TEST CIRCUIT IN IN OUT OUT Horizontal Scale: 200ns/Div. Vertical Scale: 2V/Div. Input, 5V/Div. Output Horizontal Scale: 200ns/Div. Vertical Scale: 50mV/Div. Input, 100mV/Div. Output LARGE SIGNAL RESPONSE SMALL SIGNAL RESPONSE Schematic Diagram OFFSETPIN 1 OFFSET+ BAL 1 200 Q30 COMP BAL 2 V+ 200 R2AA R2BB R21 R10 Q29 R11 4 440 440 1 8K R12 HA-2529 Typical Application 15 10 GAIN (dB) Figure 6 shows a Compensation Circuit for an inverting unity gain amplifier. The circuit was tested for functionality with supply voltages from ±4V to ±15V, and the performance as tested was: Slew Rate ≈ 120V/µs; Bandwidth ≈ 10MHz; and Settling Time (0.1%) ≈ 500ns. Figure 7 illustrates the amplifier’s frequency response, and it is important to note that capacitance at pin 8 must be minimized for maximum bandwidth. 10K 5 GAIN 0 0 -5 -45 PHASE -10 -90 -15 -135 10K -180 - IN OUT + 2K 10K HA-2520 1M 10M (FREQUENCY) FIGURE 7. FREQUENCY RESPONSE FOR INVERTING UNITY GAIN CIRCUIT FIGURE 6. INVERTING UNITY GAIN CIRCUIT Typical Performance Curves VSUPPLY = ±15V 6 -40 5 -50 -60 4 BIAS CURRENT (nA) OFFSET VOLTAGE (mV) 100K 5K 500pF 3 2 1 0 -1 -70 -80 -90 -100 -110 -120 -130 -140 -2 -150 -3 -60 -40 -20 0 20 40 60 80 100 120 TEMPERATURE (oC) FIGURE 8. OFFSET VOLTAGE vs TEMPERATURE (6 TYPICAL UNITS FROM 3 LOTS) 5 PHASE SHIFT (DEGREES) Inverting Unity Gain Circuit -160 -60 -40 -20 0 20 40 60 80 100 120 TEMPERATURE (oC) FIGURE 9. BIAS CURRENT vs TEMPERATURE (6 TYPICAL UNITS FROM 3 LOTS) HA-2529 VSUPPLY = ±15V (Continued) 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 -60 30 20 AVOL (kV/ V) OFFSET BIAS CURRENT (nA) 40 10 0 -10 -20 -30 -60 -40 -20 0 20 40 60 80 100 120 -40 -20 0 TEMPERATURE (oC) 50 14 40 12 10 30 20 10 0 -10 -20 -30 8 10 12 SUPPLY VOLTAGE (±V) 14 80 100 120 RL = 2kΩ 8 6 4 2 0 -2 -4 -6 -8 4 6 8 10 12 14 SUPPLY VOLTAGE (±V) FIGURE 12. OUTPUT CURRENT vs SUPPLY VOLTAGE 5.4 5.2 5.0 4.8 4.6 4.4 4.2 4.0 3.8 3.6 3.4 3.2 3.0 2.8 2.6 2.4 FIGURE 13. OUTPUT VOLTAGE SWING vs SUPPLY VOLTAGE 125oC 100 25oC 80 -55oC GAIN (dB) SUPPLY CURRENT (mA) 60 -10 -12 -40 6 40 FIGURE 11. OPEN LOOP GAIN vs TEMPERATURE (6 TYPICAL UNITS FROM 3 LOTS) OUTPUT VOLTAGE SWING (±V) OUTPUT CURRENT (±mA) FIGURE 10. OFFSET CURRENT vs TEMPERATURE (5 TYPICAL UNITS FROM 3 LOTS) 4 20 TEMPERATURE (oC) OPEN LOOP GAIN 60 GAIN AT A = 100 V 40 20 PHASE AT AV = 100 0 0 -45 -90 OPEN LOOP PHASE 4 6 8 10 12 SUPPLY VOLTAGE (±V) 14 FIGURE 14. SUPPLY CURRENT vs SUPPLY VOLTAGE 6 100 1K 10K 100K 1M FREQUENCY (Hz) -135 10M FIGURE 15. FREQUENCY RESPONSE -180 100M PHASE ANGLE (DEGREES) Typical Performance Curves HA-2529 VSUPPLY = ±15V (Continued) 80 0pF 10pF 30pF 50pF 60 40 20 100pF 300pF 0 -20 100 1K 10K 100K 1M 1000 100 500 50 INPUT NOISE VOLTAGE (nV/√Hz) 100 10M INPUT NOISE CURRENT 10 100 5 50 INPUT NOISE VOLTAGE 1 10 5 0.5 1 10 100 1K FREQUENCY (Hz) FREQUENCY (Hz) RL = 2kΩ NORMALIZED TO ±15V DATA OUTPUT VOLTAGE SWING (VP-P) 1.2 VSUPPLY = ±20V 30 25 VSUPPLY = ±15V 20 15 VSUPPLY = ±10V 10 5 0 10K 10K FIGURE 17. INPUT NOISE CHARACTERISTICS FIGURE 16. OPEN LOOP FREQUENCY RESPONSE FOR VARIOUS VALUES OF CAPACITORS FROM COMP PIN TO GROUND 35 0.1 100K 1 100M INPUT NOISE CURRENT (pA/√Hz) Typical Performance Curves CL = 50pF, TA = 25 oC 1.1 1.0 BANDWIDTH 0.9 NEGATIVE SLEW RATE 0.8 0.7 POSITIVE SLEW RATE 0.6 0.5 100K 1M 10M FREQUENCY (Hz) FIGURE 18. OUTPUT VOLTAGE SWING vs FREQUENCY 7 0.4 5 7 9 11 13 15 17 SUPPLY VOLTAGE (±V) FIGURE 19. NORMALIZED AC PARAMETERS vs SUPPLY VOLTAGE 19 20 HA-2529 Die Characteristics PASSIVATION: DIE DIMENSIONS: Type: Nitride (Si3N4) over Silox (SiO2, 5% Phos.) Silox Thickness: 12kÅ ±2kÅ Nitride Thickness: 3.5kÅ ±1.5kÅ 67 mils x 57 mils x 19 mils 1700µm x 1440µm x 483µm METALLIZATION: TRANSISTOR COUNT: Type: Al, 1% Cu Thickness: 16kÅ ±2kÅ 40 PROCESS: SUBSTRATE POTENTIAL Bipolar Dielectric Isolation Unbiased Metallization Mask Layout HA-2529 8 COMP V+ OUT BAL -IN +IN BAL V-