LM2904A STMicroelectronics, LM2904A Datasheet
LM2904A
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LM2904A Summary of contents
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... In the linear mode, the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from a single power supply. January 2012 LM2904, LM2904A Low-power dual operational amplifier -1.5 V) CC+ (Thin shrink small outline package) Pin connections (top view) ...
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... Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.1 Typical single-supply applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.1 DIP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 5.2 SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.3 DFN8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.4 TSSOP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.5 MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 2/24 Doc ID 2471 Rev 14 LM2904, LM2904A ...
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... LM2904, LM2904A 1 Schematic diagram Figure 1. Schematic diagram (1/2 LM2904) Inverting input Non-inverting input Q10 Q8 Q9 Doc ID 2471 Rev 14 Schematic diagram CC 100 Q11 Output Q13 Q12 50 mA GND 3/24 ...
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... AMR value (6) (6) (7) (8) (9) can cause excessive heating cc Doc ID 2471 Rev 14 LM2904, LM2904A Value ± ±32 -0 Infinite (duty cycle = 10 1s) 0.4 -40 to +125 -65 to +150 150 125 120 85 ...
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... LM2904, LM2904A Table 2. Operating conditions Symbol V Supply voltage CC V Common mode input voltage range icm T Operating free-air temperature range oper Absolute maximum ratings and operating conditions Parameter Doc ID 2471 Rev 14 Value Unit 1.5 V CC+ -40 to +125 °C 5/24 ...
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... Electrical characteristics 3 Electrical characteristics Table CC+ CC- (unless otherwise specified) Symbol (1) Input offset voltage T = 25° C LM2904 amb 25° C LM2904A io amb ≤ T ≤ min amb max ≤ T ≤ min amb max DV Input offset voltage drift io Input offset current ...
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... LM2904, LM2904A Table CC+ CC- (unless otherwise specified) (continued) Symbol Low level output voltage ( +25° amb ≤ T ≤ min amb max Slew rate 0 CC unity gain ≤ T ≤ min amb max ...
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... Figure 3. 10M Ω +125°C 100k 1M 10M Figure Ω RL VCC = +15V 30 40 Figure 7. Doc ID 2471 Rev 14 LM2904, LM2904A Large signal frequency response 20 100k Ω 1k Ω +15V - Ω 10k 100k FREQUENCY (Hz) Current sinking output characteristics ...
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... LM2904, LM2904A Figure 8. Input current versus temperature Figure 10. Input voltage range t V Figure 12. Voltage gain 160 120 POSITIVE SUPPLY VOLTAGE (V) Figure Figure 11. Supply current t V Figure 13. Input current versus supply voltage R = 20k Ω Ω ...
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... Electrical characteristics Figure 14. Gain bandwidth product P Figure 16. Common-mode rejection ratio P 10/24 Figure 15. Power supply rejection ratio Figure 17. Phase margin vs capacitive load Phase Margin at Vcc=15V and Vicm=7.5V Vs. Iout and Capacitive load value Doc ID 2471 Rev 14 LM2904, LM2904A P ...
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... LM2904, LM2904A 3.1 Typical single-supply applications Figure 18. AC coupled inverting amplifier R f 100 kΩ (as shown A = -10 kΩ 1/2 LM2904 R B 6.2 kΩ 100 kΩ 100 kΩ μF Figure 20. Non-inverting DC gain 10 k Ω e 1/2 O LM2904 R2 1 MΩ ...
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... LM2904 100 kΩ + 0.001 μF R3 100 kΩ 1/2 3R LM2904 3 MΩ Input current compensation I B Doc ID 2471 Rev 14 LM2904, LM2904A R1 100 kΩ C1 330 pF 1/2 LM2904 R4 10 MΩ 1/2 LM2904 C2 R6 470 kΩ 330 pF 1/2 LM2904 μF 100 kΩ kHz ...
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... LM2904, LM2904A 4 Macromodel An accurate macromodel of the LM2904 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 LM2904 operational amplifier. 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 ...
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... Package information 5 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 trademark. 14/24 Doc ID 2471 Rev 14 LM2904, LM2904A ® ...
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... LM2904, LM2904A 5.1 DIP8 package information Figure 26. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 4.95 0.36 0.46 0.56 1.14 1.52 1.78 0.20 0.25 0.36 9.02 9.27 10.16 7.62 7.87 8.26 6.10 6.35 7.11 2.54 7.62 10.92 2.92 3.30 3.81 Doc ID 2471 Rev 14 Package information Inches Min. Typ. Max. 0.210 0.015 0.115 0.130 0.195 ...
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... Millimeters Min. Typ. Max. 1.75 0.10 0.25 1.25 0.28 0.48 0.17 0.23 4.80 4.90 5.00 5.80 6.00 6.20 3.80 3.90 4.00 1.27 0.25 0.50 0.40 1.27 1.04 1° 8° 0.10 Doc ID 2471 Rev 14 LM2904, LM2904A Inches Min. Typ. Max. 0.069 0.004 0.010 0.049 0.011 0.019 0.007 0.010 0.189 0.193 0.197 0.228 0.236 0.244 0.150 0.154 0.157 0.050 0.010 0.020 0.016 0.050 0.040 1° 8° 0.004 ...
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... LM2904, LM2904A 5.3 DFN8 package mechanical data Figure 28. DFN8 package mechanical drawing Table 6. DFN8 package mechanical data (pitch 0.5 mm) Ref ddd Dimensions Millimeters Min. Typ. Max. 0.51 0.55 0.60 0.05 0.15 0.18 0.25 0.30 1.85 2.00 2.15 1.45 1.60 1.70 1.85 2.00 2.15 0.75 0.90 1.00 0.50 0.50 0.08 Doc ID 2471 Rev 14 Package information Inches Min ...
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... Package information Figure 29. DFN8 footprint recommendation 18/24 1.60 mm 0.30 mm 0.50 mm Doc ID 2471 Rev 14 LM2904, LM2904A ...
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... LM2904, LM2904A 5.4 TSSOP8 package information Figure 30. TSSOP8 package mechanical drawing Table 7. TSSOP8 package mechanical data Ref aaa Dimensions Millimeters Min. Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 2.90 3.00 3.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0° 8° 0.45 0.60 0.75 1 0.10 Doc ID 2471 Rev 14 Package information Inches Min. Typ. Max. 0.047 0.002 ...
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... Millimeters Min. Typ. Max. 1.1 0 0.15 0.75 0.85 0.95 0.22 0.40 0.08 0.23 2.80 3.00 3.20 4.65 4.90 5.15 2.80 3.00 3.10 0.65 0.40 0.60 0.80 0.95 0.25 0° 8° 0.10 Doc ID 2471 Rev 14 LM2904, LM2904A Inches Min. Typ. Max. 0.043 0 0.006 0.030 0.033 0.037 0.009 0.016 0.003 0.009 0.11 0.118 0.126 0.183 0.193 0.203 0.11 0.118 0.122 0.026 0.016 0.024 0.031 0.037 0.010 0° 8° 0.004 ...
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... LM2904, LM2904A 6 Ordering information Table 9. Order codes Order code Temperature range LM2904N LM2904D/DT LM2904PT LM2904ST LM2904Q2T -40° +125° C (1) LM2904YDT (1) LM2904AYDT (2) LM2904YPT (2) LM2904AYPT (1) LM2904YST 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. ...
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... Added table of contents. Corrected the scale of Figure 5 (mA not µA). Corrected SO-8 package information. Added input current information in Added L1 parameters in Table 5: SO-8 package mechanical Added new order codes, LM2904AYD/DT, LM2904AYPT and LM2904AYST in Table 9: Order codes. Doc ID 2471 Rev 14 LM2904, LM2904A Changes Table 9 on page 21 ...
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... Table 1: Absolute maximum Removed order code LM2904AYST from Removed macromodel from Chapter 4 Added DFN8 package information in codes in Chapter 6. Removed LM2904YD and LM2904AYD order codes from Changed note for LM2904YST order code in Doc ID 2471 Rev 14 Revision history Changes ratings. Table 9: Order codes. ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 24/24 Please Read Carefully: © 2012 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 2471 Rev 14 LM2904, LM2904A ...