LM2902AWYDT

LM2902W Low-power quad operational amplifier Datasheet - production data Description This circuit consists of four independent, highgain operational amplifiers which have frequency compensation implemented internally and are designed especially for automotive and industrial control systems. The device operates from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. All the pins are protected against electrostatic discharges up to 800 V. Features Wide gain bandwidth: 1.3 MHz Input common-mode voltage range includes negative rail Large voltage gain: 100 dB Very low supply current per amplifier: 375 µA Low input bias current: 20 nA Low input offset current: 2 nA ESD internal protection: 800 V Wide power supply range Single supply: 3 V to 30 V Dual supplies: ±1.5 V to ±15 V February 2016 DocID9922 Rev 10 This is information on a product in full production. 1/19 www.st.com Contents LM2902W Contents 1 Schematic diagram.......................................................................... 3 2 Package pin connections................................................................ 4 3 4 Absolute maximum ratings and operating conditions ................. 5 Electrical characteristics ................................................................ 6 5 Electrical characteristic curves ...................................................... 8 6 Typical single-supply applications .............................................. 11 7 Macromodel ................................................................................... 13 8 Package information ..................................................................... 14 8.1 SO14 package information .............................................................. 15 8.2 TSSOP14 package information ....................................................... 16 9 Ordering information..................................................................... 17 10 Revision history ............................................................................ 18 2/19 DocID9922 Rev 10 LM2902W 1 Schematic diagram Schematic diagram Figure 1: Schematic diagram (1/4 LM2902W) DocID9922 Rev 10 3/19 Package pin connections 2 LM2902W Package pin connections Figure 2: SO14 and TSSOP14 pin connections (top view) 4/19 DocID9922 Rev 10 LM2902W 3 Absolute maximum ratings and operating conditions Absolute maximum ratings and operating conditions Table 1: Absolute maximum ratings Symbol Parameter VCC Supply voltage Vid Differential input voltage Vi 32 Input voltage Input current Rthja Thermal resistance junction to ambient Thermal resistance junction to case HBM: human body model MM: machine model V + 0.3 Infinite (2) Storage temperature range ESD + (VCC ) -0.3 to (1) Tstg Rthjc Unit ±16 to 32 Output short-circuit to ground Iin Value (3) (3) 50 mA -65 to 150 °C SO14 105 TSSOP14 100 SO14 31 TSSOP14 32 (4) °C/W 800 (5) 100 CDM: charged device model (6) V 1500 Notes: (1) + Short-circuits from the output to VCC can cause excessive heating and potential destruction. The maximum + output current is approximately 20 mA, independent of the magnitude of VCC (2) This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistor becoming forward biased and thereby acting as an input diode clamp. In addition to this diode action, there is also NPN parasitic action on the IC chip. This transistor action can cause the output voltages of the op amps to go to the VCC voltage level (or to ground for a large overdrive) for the time during which an input is driven negative. This is not destructive and normal output is restored for input voltages higher than -0.3 V. (3) Rthja/c are typical values. (4) Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating. (5) Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of connected pin combinations while the other pins are floating. (6) Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through only one pin. This is done for all pins. Table 2: Operating conditions Symbol VCC Parameter Value Supply voltage Unit 3 to 30 Vicm Common mode input voltage range Toper Operating free-air temperature range (VCC ) Tmin ≤ Tamb ≤ Tmax DocID9922 Rev 10 + to (VCC ) - 1.5 (VCC ) to + (VCC ) -40 to 125 V -2 °C 5/19 Electrical characteristics 4 LM2902W Electrical characteristics Table 3: VCC+ = 5 V, VCC- = ground, VO = 1.4 V, Tamb = 25 °C (unless otherwise stated) Symbol Parameter Test conditions Min. LM2902W Vi o Input offset voltage (1) ΔVio/ΔT Input offset voltage drift Iio Input offset current DIio Input offset current drift Iib Input bias current (2) Typ. Max. 2 7 LM2902AW 2 Tmin ≤ Tamb ≤ Tmax, LM2902W 9 Tmin ≤ Tamb ≤ Tmax, LM2902AW 4 Tamb = 25 °C 7 30 2 30 Tmin ≤ Tamb ≤ Tmax 40 Tamb = 25 °C 10 200 20 150 Tmin ≤ Tamb ≤ Tmax 300 Unit mV µV/°C nA pA/°C nA + Avd SVR Large signal voltage gain Supply voltage rejection ratio VCC = 15 V, RL = 2 kΩ, Vο = 1.4 V to 11.4 V, Tamb = 25 °C 50 V/mV + VCC = 15 V, RL = 2 kΩ, Vο = 1.4 V to 11.4 V, Tmin ≤ Tamb ≤ Tmax 25 RS ≤ 10 kΩ, Tamb = 25 °C 65 RS ≤ 10 kΩ, Tmin ≤ Tamb ≤ Tmax 65 + Tamb = 25 °C, VCC = 5 V ICC Supply current (all op amps, no load) Tamb = 25 °C, + VCC Io Isink Common-mode rejection ratio Output short-circuit current Output sink current High-level output voltage = 30 V 1.5 3 + 0.9 1.2 + 1.5 3 Tmin ≤ Tamb ≤ Tmax, VCC = 5 V RS ≤ 10 kΩ, Tamb = 25 °C 70 RS ≤ 10 kΩ, Tmin ≤ Tamb ≤ Tmax 60 + Vid = 1 V, VCC = 15 V, Vo = 2 V SR Slew rate 40 = 15 V, Vo = 2 V 10 20 Vid = -1 V, + VCC = 15 V, Vo = 0.2 V 12 50 + 26 27 VCC = 30 V, RL = 2 kΩ, Tmin = Tamb = Tmax + 26 + VCC = 30 V, RL = 10 kΩ, Tamb = 25 °C 27 + VCC = 30 V, RL = 10 kΩ, Tmin = Tamb = Tmax 27 + Low level output voltage 20 Vid = -1 V, VCC = 5 V, RL = 2 kΩ, Tamb = 25 °C VOL 80 + VCC + VCC dB 1.2 VCC = 30 V, RL = 2 kΩ, Tamb = 25 °C VOH 110 0.7 Tmin ≤ Tamb ≤ Tmax, VCC = 30 V CMR 100 = 5 V, RL = 2 kΩ, Tmin = Tamb = Tmax mA dB 70 mA µA 28 V 3.5 3 RL = 10 kΩ, Tamb = 25 °C 5 RL = 10 kΩ, Tmin = Tamb = Tmax 20 20 mV + 6/19 VCC = 15 V, Vin = 0.5 to 3 V, RL = 2 kΩ, CL = 100 pF, unity gain DocID9922 Rev 10 0.24 0.4 V/µs LM2902W Symbol SR Electrical characteristics Parameter Test conditions + VCC = 15 V, Vin = 0.5 to 3 V, RL = 2 kΩ, CL = 100 pF, unity gain, Tmin ≤ Tamb ≤ Tmax Slew rate Typ. 0.14 Max. Unit V/µs + GBP Gain bandwidth product VCC = 30 V, Vin = 10 mV, RL = 2 kΩ, CL = 100 pF THD Total harmonic distortion f = 1 kHz, AV = 20 dB, RL = 2 kΩ, Vo = 2 Vpp, + CL = 100 pF, VCC = 30 V en Equivalent input noise voltage Channel (3) separation VO1/VO2 Min. 1.3 MHz 0.015 % f = 1 kHz, RS = 100 Ω, VCC = 30 V 40 nV/√Hz 1 kHz ≤ f ≤ 20 kHz 120 dB + Notes: (1) + + VO = 1.4 V, RS = 0 Ω, 5 V < VCC < 30 V, 0 V < Vic < (VCC ) - 1.5 V. (2) The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output, so there is no change in the load on the input lines. (3) Due to the proximity of external components, ensure that stray capacitance does not cause coupling between these external parts. Typically, this can be detected as this type of capacitance increases at higher frequencies. DocID9922 Rev 10 7/19 Electrical characteristic curves 5 8/19 LM2902W Electrical characteristic curves Figure 3: Input bias current vs. Tamb Figure 4: Input voltage range Figure 5: Current limiting Figure 6: Supply current Figure 7: Gain bandwidth product Figure 8: Voltage follower pulse response (VCC = 15 V) DocID9922 Rev 10 LM2902W Electrical characteristic curves Figure 9: Common-mode rejection ratio Figure 10: Output characteristics (sink) Figure 11: Open-loop frequency response Figure 12: Voltage follower pulse response (VCC = 30 V) Figure 13: Large signal frequency response Figure 14: Output characteristics (source) DocID9922 Rev 10 9/19 Electrical characteristic curves LM2902W Figure 15: Input current Figure 16: Voltage gain Figure 17: Power supply and common-mode rejection ratio Figure 18: Large signal voltage gain 10/19 DocID9922 Rev 10 LM2902W 6 Typical single-supply applications Typical single-supply applications Figure 19: AC coupled inverting amplifier Figure 20: AC coupled non-inverting amplifier Figure 21: Non-inverting DC gain Figure 22: DC summing amplifier Figure 23: Active bandpass filter Figure 24: High input Z adjustable gain DC instrumentation amplifier DocID9922 Rev 10 11/19 Typical single-supply applications LM2902W Figure 25: High input Z, DC differential amplifier Figure 26: Low drift peak detector Figure 27: Using symmetrical amplifiers to reduce input current (general concept) 12/19 DocID9922 Rev 10 LM2902W 7 Macromodel Macromodel An accurate macromodel of the LM2902W is available on STMicroelectronics’ web site at www.st.com. This model is a trade-off between accuracy and complexity (that is, time simulation) of the LM2902W operational amplifiers. It emulates the nominal performances of a typical device within the specified operating conditions mentioned in the datasheet. It also helps to validate a design approach and to select the right operational amplifier, but it does not replace on-board measurements. DocID9922 Rev 10 13/19 Package information 8 LM2902W Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK is an ST trademark. 14/19 DocID9922 Rev 10 LM2902W 8.1 Package information SO14 package information Figure 28: SO14 package outline Table 4: SO14 mechanical data Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. Typ. Max. A 1.35 1.75 0.05 0.068 A1 0.10 0.25 0.004 0.009 A2 1.10 1.65 0.04 0.06 B 0.33 0.51 0.01 0.02 C 0.19 0.25 0.007 0.009 D 8.55 8.75 0.33 0.34 E 3.80 4.0 0.15 0.15 e 1.27 0.05 H 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 L 0.40 1.27 0.015 0.05 k ddd 8° (max) 0.10 DocID9922 Rev 10 0.004 15/19 Package information 8.2 LM2902W TSSOP14 package information Figure 29: TSSOP14 package outline aaa Table 5: TSSOP14 mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.20 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.90 5.00 5.10 0.193 0.197 0.201 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.176 e L k aaa 1.00 0.65 0.45 L1 16/19 Inches 0.60 0.0256 0.75 0.018 1.00 0° 0.024 0.030 0.039 8° 0.10 DocID9922 Rev 10 0° 8° 0.004 LM2902W 9 Ordering information Ordering information Table 6: Order codes Order code Temperature range Package LM2902WDT LM2902WYDT (1) LM2902AWYDT (1) LM2902WYPT (1) LM2902AWYPT (1) Marking SO14 2902W SO14 (automotive grade level) 2902WY -40 °C to 125 °C LM2902WPT Packing TSSOP14 TSSOP14 (automotive grade level) Tape and reel 2902AWY 2902W 2902WY 2902AWY Notes: (1) Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. DocID9922 Rev 10 17/19 Revision history 10 LM2902W Revision history Table 7: Document revision history Date Revision 01-Sep-2003 1 Initial release. 01-Nov-2005 2 Table data reformatted for easier use in Electrical characteristics on page 4. Minor grammatical and formatting changes throughout. 01-Jan-2006 3 LM2902WYPT PPAP reference inserted in order codes table, see Section 7 on page 16. 01-May-2006 4 Minimum value of slew rate at 25°C and on full temperature range added in Table 3 on page 5. 20-Jul-2007 5 Corrected document title to “quad operational amplifier”. Corrected ESD value for HBM to 800V. Corrected thermal resistance junction to ambient values in Table 1: Absolute maximum ratings. Updated electrical characteristics curves. Added Section 5: Macromodel. Added automotive grade order codes in Section 7 on page 16. 15-Jan-2008 6 Corrected footnotes for automotive grade order codes. 17-Oct-2008 7 Added enhanced Vio version: LM2902AW. Corrected VOH min parameter at Vcc=5V in Table 3 on page 5. 8 Modified Chapter 5: Macromodel. Deleted LM2902WYD and LM2902AWYD order codes from Table 7 and modified status of LM2902WYPT and LM2902AWYPT order codes. 9 Table 3: DVio replaced with ΔVio/ΔT Table 7: Removed the order codes LM2902WN and LM2902WD; replaced the order codes LM2902WDT and LM2902AWDT with LM2902WYDT and LM2902AWYDT respectively. 16-Feb-2012 22-Jul-2013 19-Feb-2016 10 Changes Updated layout Removed DIP14 package and all information pertaining to it Removed “D, plastic micropackage” and “P, thin shrink small outline package” respectively from the SO14 and TSSOP14 silhouettes. Section 8.1: "SO14 package information": replaced SO14 package outline and mechanical data Section 8.2: "TSSOP14 package information": updated E1 max mm value, L1 value, and added "aaa" information. Table 6: "Order codes": added order code LM2902WDT 18/19 DocID9922 Rev 10 LM2902W IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2016 STMicroelectronics – All rights reserved DocID9922 Rev 10 19/19