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| (R) EL9211, EL9212, EL9214 Data Sheet August 10, 2007 FN7007.1 100MHz 100mA VCOM Amplifiers The EL9211, EL9212, and EL9214 feature 1, 2, and 4 channel high power output amplifiers. They are designed primarily for generation of VCOM voltages in TFT-LCD applications. Each amplifier features a -3dB bandwidth of 130MHz with slew rates of 115V/s. Each device comes in a thermal package and can drive 300mA peak per output. All units are available in Pb-free packaging only and are specified for operation over the -40C to +85C temperature range. Features * 1, 2, and 4 channel versions * 130MHz -3dB bandwidth * 115V/s slew rate * 300mA peak output current * Supply voltage from 5V to 13.5V * Low supply current - <2.4mA per channel * Pb-free available (RoHS compliant) Ordering Information PART NUMBER (Note) EL9211IWZ-T7* EL9211IWZ-T7A* EL9211IYEZ EL9211IYEZ-T7* EL9211IYEZ-T13* EL9212IYEZ EL9212IYEZ-T7* EL9212IYEZ-T13* EL9214IREZ EL9214IREZ-T7* EL9214IREZ-T13* PART MARKING BAAD BAAD BBBAA BBBAA BBBAA BBCAA BBCAA BBCAA 9214IRE Z 9214IRE Z 9214IRE Z PACKAGE (Pb-Free) 5 Ld SOT-23 Tape and Reel 5 Ld SOT-23 Tape and Reel 8 Ld HMSOP 8 Ld HMSOP Tape and Reel 8 Ld HMSOP Tape and Reel 8 Ld HMSOP 8 Ld HMSOP Tape and Reel 8 Ld HMSOP Tape and Reel PKG. DWG. # MDP0038 Applications * TFT-LCD VCOM supply * Electronics notebooks * Computer monitors MDP0038 MDP0050 MDP0050 * Electronics games * Touch-screen displays * Portable instrumentation Pinouts MDP0050 MDP0050 MDP0050 OUT 1 5 VS+ NC 1 IN- 2 4 ININ+ 3 VS- 4 + 8 NC 7 VS+ 6 OUT 5 NC EL9211 (5 LD SOT-23) TOP VIEW EL9211 (8 LD HMSOP) TOP VIEW MDP0050 VS- 2 IN+ 3 +- 14 Ld HTSSOP MDP0048 14 Ld HTSSOP MDP0048 Tape and Reel 14 Ld HTSSOP MDP0048 Tape and Reel *Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. VOUTA 1 VINA- 2 VINA+ 3 VS- 4 EL9212 (8 LD HMSOP) TOP VIEW 8 VS+ + + 7 VOUTB 6 VINB5 VINB+ EL9214 (14 LD HTSSOP) TOP VIEW VOUTA 1 VINA- 2 VINA+ 3 VS+ 4 VINB+ 5 VINB- 6 VOUTB 7 -+ +-+ +14 VOUTD 13 VIND12 VIND+ 11 VS10 VINC+ 9 VINC8 VOUTC 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. 2004, 2007. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc. All other trademarks mentioned are the property of their respective owners. EL9211, EL9212, EL9214 Absolute Maximum Ratings (TA = +25C) Supply Voltage between VS+ and VS- . . . . . . . . . . . . . . . . . . . .+15V Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . VS- - 0.5V, VS +0.5V Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . 100mA Ambient Operating Temperature . . . . . . . . . . . . . . . .-40C to +85C Thermal Information Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . +125C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65C to +150C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp 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. IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA Electrical Specifications VS+ = +6V, VS- = -6V, RL = 10k, RF = 0, CL = 10pF to 0V, Gain = -1, TA = +25C, unless otherwise specified. CONDITIONS MIN (Note 2) TYP MAX (Note 2) UNIT PARAMETER INPUT CHARACTERISTICS VOS TCVOS IB RIN CIN VREG CMIR CMRR AVOL DESCRIPTION Input Offset Voltage Average Offset Voltage Drift Input Bias Current Input Impedance Input Capacitance Load Regulation Common Mode Input Range Common Mode Rejection Ratio Open Loop Gain VCM = 6V (Note 1) VCM = 6V -6 -1 10 +2 mV V/C -1.4 1 1.35 -0.4 A G pF VCOM = 6V, -100mA < IL < 100mA -20 -0.5 +20 +12.5 100 70 mV V dB dB For VIN from -0.5 to +12.5V 75 55 OUTPUT CHARACTERISTICS VOL VOH ISC Output Swing Low Output Swing High Short Circuit Current IL = -5mA IL = +5mA 10.7 0.9 10.94 300 1.1 V V mA POWER SUPPLY PERFORMANCE PSRR IS Power Supply Rejection Ratio Total Supply Current VS from 4.5V to 10.5V EL9211 (no load) EL9212 (no load) EL9214 (no load) DYNAMIC PERFORMANCE SR tS BW Slew Rate (Note) Settling to +0.1% (AV = -1) -3dB Bandwidth 2V step, 20% to 80% (AV = -1), VO = 2V step RL = 10k, CL = 10pF, AV = +1 RL = 10k, CL = 10pF, AV = -1 GBWP PM NOTE: 1. Slew rate is measured on rising and falling edges. 2. Parts are 100% tested at +25C. Over-temperature limits established by characterization and are not production tested. Gain-Bandwidth Product Phase Margin RL = 10k, CL = 10pF RL = 10k, CL = 10pF 90 115 30 130 52 63 43 V/s ns MHz MHz MHz 50 75 2.3 4.5 8.8 2.9 5 9.6 dB mA mA mA 2 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 Typical Performance Curves 8 6 RL=1k GAIN (dB) 4 2 0 -2 -4 -6 -8 -10 1M 10M FREQUENCY (Hz) 100M 500M -12 100k 1M 10M FREQUENCY (Hz) 100M 500M CL=10pF CL=0pF VS = 6V AV = +1 RF = 0 RL = 10k CL=18pF 8 VS = 6V 6 AV = +1 4 CL = 10pF GAIN (dB) 2 0 -2 -4 -6 -8 -10 -12 100k RL=10k RL=100 FIGURE 1. FREQUENCY RESPONSE FOR VARIOUS RL FIGURE 2. FREQUENCY RESPONSE FOR VARIOUS CL 80 70 60 50 GAIN (dB) 40 30 20 10 0 -10 -20 1k VS = 6V RL = 10k CL = 10pF 10k 100k 1M 10M GAIN PHASE 250 150 100 50 0 -50 -100 -150 -200 -250 100M PHASE () OUTPUT IMPEDANCE () 200 80 70 60 50 40 30 20 10 0 -10 -20 100k 1M 10M 100M VS = 6V AV = +1 FREQUENCY (Hz) FREQUENCY (Hz) FIGURE 3. OPEN LOOP GAIN AND PHASE vs FREQUENCY FIGURE 4. CLOSED LOOP OUTPUT IMPEDANCE vs FREQUENCY 10 0 -10 PSRR (dB) VS = 6V -10 -20 PSRRCMRR (dB) -30 -40 -50 -60 -70 -80 -90 -100 1k VS = 6V -20 -30 -40 -50 -60 -70 -80 -90 1k 10k 100k PSRR+ 1M 10M 100M 500M 10k 100k 1M 10M 100M 500M FREQUENCY (Hz) FREQUENCY (Hz) FIGURE 5. PSRR FIGURE 6. CMRR 3 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 Typical Performance Curves (Continued) -20 -30 CHANNEL SEPARATION -40 -50 -60 -70 -80 -90 -100 -110 -120 100k 1M 10M 100M VOLTAGE NOISE (nV//Hz) VS = 6V AV = +1 RL = 10k 1000 100 10 1 100 1k 10k 100k 1M 10M 100M 500M FREQUENCY (Hz) FREQUENCY (Hz) FIGURE 7. CHANNEL SEPARATION FOR EL9212/EL9214 FIGURE 8. VOLTAGE NOISE vs FREQUENCY 0.0260 0.0255 0.0250 THD+N (%) 0.0245 0.0240 0.0235 0.0230 0.0225 0.0202 1k 10k FREQUENCY (Hz) 100k MAX OUTPUT SWING (VOP-P) VS = 6V AV = +1 RF = 0 VO(P-P) = 1V RL = 50 12 10 8 6 4 2 0 10k VS = 6V AV = +1 RL = 10k 100k 1M FREQUENCY (Hz) 10M 100M FIGURE 9. THD + NOISE vs FREQUENCY FIGURE 10. MAXIMUM OUTPUT SWING vs FREQUENCY 80 70 OVERSHOOT (%) 60 50 40 30 20 VS = 6V AV = +1 RL = 10k VIN = 50mV VOUT - VS- (V) 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 20 40 60 80 100 120 140 0 0 0.05 0.10 ISINK (A) 0.15 0.20 VS = 6V RF = 6k VIN+ = 6V LOAD CAPACITANCE (pF) FIGURE 11. SMALL SIGNAL OVERSHOOT vs LOAD CAPACITANCE FIGURE 12. VOUT - VS- vs ISINK 4 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 Typical Performance Curves 4.5 4.0 3.5 VS+ - VOUT (V) 3.0 2.5 2.0 1.5 1.0 0.5 0 0 0.05 0.10 ISOURCE (A) 0.15 0.20 CH 1 VOUT (Continued) VS = 6V RF = 6k VIN+ = 6V CH 2 VS = 6V AV = +1 RL = 10k VIN FIGURE 13. VS+ - VOUT vs ISOURCE FIGURE 14. LARGE SIGNAL TRANSIENT RESPONSE CH 2 VS = 6V AV = +1 RL = 10k VIN CH 2 VOUT CH 1 FIGURE 15. SMALL SIGNAL TRANSIENT RESPONSE FIGURE 16. GOING INTO SATURATION POSITIVE EDGE CH 2 FIGURE 17. GOING INTO SATURATION NEGATIVE EDGE FIGURE 18. DELAY TIME 5 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 Typical Performance Curves (Continued) 3 0.5 POWER DISSIPATION (W) 2.5 2 IS (mA) 1.5 1 0.5 0 IS 0.45 JEDEC JESD51-7 HIGH EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD 0.4 435mW 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 0 25 50 75 85 100 125 150 SOT23-5/6 JA=230C/W 2 2.5 3 3.5 4 VS (V) 4.5 5 5.5 6 AMBIENT TEMPERATURE (C) FIGURE 19. SUPPLY CURRENT(PER AMPLIFIER) vs SUPPLY VOLTAGE FIGURE 20. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE JEDEC JESD51-7 HIGH EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD HTSSOP EXPOSED DIEPAD SOLDERED TO PCB PER JESD51-5 0.45 POWER DISSIPATION (W) 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 JEDEC JESD51-3 LOW EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD POWER DISSIPATION (W) 391mW SOT23-5/6 JA = +256C/W 3.5 3 2.632W 2.5 2 1.5 1 0.5 0 0 25 50 75 85 100 125 150 HTSSOP14 JA = +38C/W 0 25 50 75 85 100 125 150 AMBIENT TEMPERATURE (C) AMBIENT TEMPERATURE (C) FIGURE 21. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE FIGURE 22. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE 1 POWER DISSIPATION (W) 0.9 JEDEC JESD51-3 LOW EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD 0.8 694mW 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 25 50 HTSSOP14 JA = +144C/W 75 85 100 125 150 AMBIENT TEMPERATURE (C) FIGURE 23. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE 6 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 Pin Descriptions EL9211 (5 LD SOT-23) 1 EL9211 (8 LD HMSOP) 6 EL9212 (8 LD HMSOP) 1 EL9214 (14 LD HTSSOP) 1 PIN NAME VOUTA FUNCTION Amplifier A output EQUIVALENT CIRCUIT VS+ GND VS- CIRCUIT 1 4 2 2 2 VINAAmplifier A inverting input VS+ VS- CIRCUIT 2 3 5 3 7 3 8 5 6 7 3 4 5 6 7 8 9 10 2 4 4 11 12 13 14 1, 5, 8 VINA+ VS+ VINB+ VINBVOUTB VOUTC VINCVINC+ VSVIND+ VINDVOUTD NC Amplifier A non-inverting input Positive power supply Amplifier B non-inverting input Amplifier B inverting input Amplifier B output Amplifier C output Amplifier C inverting input Amplifier C non-inverting input Negative power supply Amplifier D non-inverting input Amplifier D inverting input Amplifier D output Not connected (Reference Circuit 2) (Reference Circuit 2) (Reference Circuit 1) (Reference Circuit 2) (Reference Circuit 2) (Reference Circuit 1) (Reference Circuit 1) (Reference Circuit 2) (Reference Circuit 2) (Reference Circuit 2) 7 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 Application Information Product Description The EL9211, EL9212, and EL9214 voltage feedback amplifiers are fabricated using a high voltage CMOS process. They exhibit rail-to-rail input and output capability, are unity gain stable and have low power consumption (2.4mA per amplifier). These features make the EL9211, EL9212, and EL9214 ideal for a wide range of generalpurpose applications. Connected in voltage follower mode and driving a load of 10K, the EL9211, EL9212, and EL9214 have a -3dB bandwidth of 130MHz while maintaining a 115V/s slew rate. The EL9211 is a single amplifier, EL9212 is a dual amplifier, and EL9214 is a quad amplifier. Unused Amplifiers It is recommended that any unused amplifiers in a dual and quad package be configured as a unity gain follower. The inverting input should be directly connected to the output and the non-inverting input tied to the ground plane. Power Supply Bypassing and Printed Circuit Board Layout The EL9211, EL9212, and EL9214 can provide gain at high frequency. As with any high-frequency device, good printed circuit board layout is necessary for optimum performance. Ground plane construction is highly recommended, lead lengths should be as short as possible and the power supply pins must be well bypassed to reduce the risk of oscillation. For normal single supply operation, where the -VS pin is connected to ground, a 0.1F ceramic capacitor should be placed from +VS to pin and -VS to pin. A 4.7F tantalum capacitor should then be connected in parallel, placed in the region of the amplifier. One 4.7F capacitor may be used for multiple devices. This same capacitor combination should be placed at each supply pin to ground if split supplies are to be used. Operating Voltage, Input, and Output The EL9211, EL9212, and EL9214 are specified with a single nominal supply voltage from 5V to 13.5V or a split supply with its total range from 5V to 13.5V. Most EL9211, EL9212, and EL9214 specifications are stable over both the full supply range and operating temperatures of -40C to +85C. Parameter variations with operating voltage and/or temperature are shown in the typical performance curves. Short Circuit Current Limit The EL9211, EL9212, and EL9214 will limit the short circuit current to 300mA if the output is directly shorted to the positive or negative supply. If an output is shorted indefinitely, the power dissipation could easily increase such that the device may be damaged. Maximum reliability is maintained if the output continuous current never exceeds 65mA. This limit is set by the design of the internal metal interconnects. Output Phase Reversal The EL9211, EL9212, and EL9214 are immune to phase reversal as long as the input voltage is limited from -VS -0.5V to +VS +0.5V. Although the device's output will not change phase, the input's over-voltage should be avoided. If an input voltage exceeds supply voltage by more than 0.6V, electrostatic protection diodes placed in the input stage of the device begin to conduct and over-voltage damage could occur. 8 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 SOT-23 Package Family e1 A N 6 4 MDP0038 D SOT-23 PACKAGE FAMILY MILLIMETERS SYMBOL A A1 SOT23-5 1.45 0.10 1.14 0.40 0.14 2.90 2.80 1.60 0.95 1.90 0.45 0.60 5 SOT23-6 1.45 0.10 1.14 0.40 0.14 2.90 2.80 1.60 0.95 1.90 0.45 0.60 6 TOLERANCE MAX 0.05 0.15 0.05 0.06 Basic Basic Basic Basic Basic 0.10 Reference Reference Rev. F 2/07 NOTES: E1 2 3 E A2 b c 0.20 C 0.15 C D 2X 5 e B b NX 1 2 3 2X 0.20 M C A-B D D E E1 e e1 L L1 N 0.15 C A-B 2X C D 1 3 A2 SEATING PLANE 0.10 C NX A1 1. Plastic or metal protrusions of 0.25mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25mm maximum per side are not included. 3. This dimension is measured at Datum Plane "H". 4. Dimensioning and tolerancing per ASME Y14.5M-1994. 5. Index area - Pin #1 I.D. will be located within the indicated zone (SOT23-6 only). (L1) H 6. SOT23-5 version has no center lead (shown as a dashed line). A GAUGE PLANE c L 0 +3 -0 0.25 9 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 HTSSOP (Heat-Sink TSSOP) Family 0.25 M C A B D N (N/2)+1 A MDP0048 HTSSOP (HEAT-SINK TSSOP) FAMILY MILLIMETERS SYMBOL 14 LD 20 LD 24 LD 28 LD 38 LD TOLERANCE PIN #1 I.D. A A1 A2 b 1.20 0.075 0.90 0.25 0.15 5.00 3.2 6.40 4.40 3.0 0.65 0.60 1.00 14 1.20 0.075 0.90 0.25 0.15 6.50 4.2 6.40 4.40 3.0 0.65 0.60 1.00 20 1.20 0.075 0.90 0.25 0.15 7.80 4.3 6.40 4.40 3.0 0.65 0.60 1.00 24 1.20 0.075 0.90 0.25 0.15 9.70 5.0 6.40 4.40 3.0 0.65 0.60 1.00 28 1.20 0.075 0.90 0.22 0.15 9.70 7.25 6.40 4.40 3.0 0.50 0.60 1.00 38 Max 0.075 +0.15/-0.10 +0.05/-0.06 +0.05/-0.06 0.10 Reference Basic 0.10 Reference Basic 0.15 Reference Reference Rev. 3 2/07 E E1 1 B TOP VIEW (N/2) 0.20 C B A 2X N/2 LEAD TIPS c D D1 E E1 E2 e EXPOSED THERMAL PAD D1 E2 L L1 N BOTTOM VIEW NOTES: 1. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs shall not exceed 0.15mm per side. 2. Dimension "E1" does not include interlead flash or protrusions. Interlead flash and protrusions shall not exceed 0.25mm per side. C SEATING PLANE e 0.05 H b 0.10 C N LEADS SIDE VIEW 0.10 M C A B 3. Dimensions "D" and "E1" are measured at Datum Plane H. 4. Dimensioning and tolerancing per ASME Y14.5M-1994. SEE DETAIL "X" END VIEW c L1 A A2 GAUGE PLANE 0.25 A1 L 0 - 8 DETAIL X 10 FN7007.1 August 10, 2007 EL9211, EL9212, EL9214 HMSOP (Heat-Sink MSOP) Package Family E B 1 E1 N D (N/2)+1 0.25 M C A B MDP0050 HMSOP (HEAT-SINK MSOP) PACKAGE FAMILY MILLIMETERS SYMBOL A A1 A2 HMSOP8 HMSOP10 1.00 0.075 0.86 0.30 0.15 3.00 1.85 4.90 3.00 1.73 0.65 0.55 0.95 8 1.00 0.075 0.86 0.20 0.15 3.00 1.85 4.90 3.00 1.73 0.50 0.55 0.95 10 TOLERANCE Max. +0.025/-0.050 0.09 +0.07/-0.08 0.05 0.10 Reference 0.15 0.10 Reference Basic 0.15 Basic Reference NOTES 1, 3 2, 3 Rev. 1 2/07 (N/2) PIN #1 I.D. TOP VIEW A b c D D1 EXPOSED THERMAL PAD E2 E E1 E2 D1 e L L1 BOTTOM VIEW N NOTES: e C SEATING PLANE 0.10 C N LEADS b SIDE VIEW H 1. Plastic or metal protrusions of 0.15mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25mm maximum per side are not included. 0.08 M C A B 3. Dimensions "D" and "E1" are measured at Datum Plane "H". 4. Dimensioning and tolerancing per ASME Y14.5M-1994. L1 A c END VIEW SEE DETAIL "X" A2 GAUGE 0.25 PLANE L 3 3 DETAIL X A1 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 11 FN7007.1 August 10, 2007 |
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