LM2902N STMicroelectronics, LM2902N Datasheet
LM2902N
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LM2902N Summary of contents
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Features ■ Wide gain bandwidth: 1.3MHz ■ Input common-mode voltage range includes negative rail ■ Large voltage gain: 100dB ■ Very low supply current per amp: 375µA ■ Low input bias current: 20nA ■ Low input offset current: 2nA ■ ...
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Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram (1/4 LM2902) Inverting input Non-inverting input Figure 2. Pin connections (top view) 2/16 6μA 4μ 100μ ...
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LM2902 2 Absolute maximum ratings Table 1. Absolute maximum ratings (AMR) Symbol (1) V Supply voltage CC V Differential input voltage id V Input voltage in Output short-circuit duration T Maximum junction temperature j (4) I Input current in T ...
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Operating conditions 3 Operating conditions Table 2. Operating conditions Symbol V Supply voltage CC Common mode input voltage range V icm ≤ T ≤ min amb T Operating free-air temperature range oper 4/16 Parameter max LM2902 Value Unit ...
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LM2902 4 Electrical characteristics + - Table 5V Symbol (1) Input offset voltage V io ≤ T ≤ min amb max DV Input offset voltage drift io Input offset current I io ...
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Electrical characteristics + - Table 5V Symbol Gain bandwidth product GBP + V = 30V 10mV Total harmonic distortion THD f = 1kHz 20dB ...
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LM2902 Figure 3. Input bias current vs. T Figure 5. Current limiting P Figure 7. Gain bandwidth product P P Figure 4. Input voltage range amb P Figure 6. Supply current Figure 8. Voltage follower pulse response ...
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Electrical characteristics Figure 9. Common mode rejection ratio 120 100 80 100 Ω 100 Ω 100kΩ 10K 100 1K FREQUENCY (Hz) Figure 11. Open loop frequency response 140 0.1 μ F 120 100 V ...
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LM2902 Figure 15. Input current P PP Figure 17. Power supply and common mode rejection ratio Figure 16. Voltage gain b Figure 18. Large signal voltage gain D V Electrical characteristics 160 R = 20k ...
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Typical single-supply applications 5 Typical single-supply applications Figure 19. AC coupled inverting amplifier R f 100k Ω (as shown A = -10) C 10k Ω 1/4 LM2902 R B 6.2kΩ ...
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LM2902 Figure 25. High input Z, DC differential amplifier R2 100k Ω R1 100k Ω R3 100k Ω 1/4 LM2902 +V1 + ( shown eo = (e2 - e1) ...
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Package information 6 Package information In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the ...
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LM2902 6.2 SO-14 package information Figure 29. SO-14 package mechanical drawing Table 5. SO-14 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 1.75 ...
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Package information 6.3 TSSOP14 package information Figure 30. TSSOP14 package mechanical drawing A2 A PIN 1 IDENTIFICATION Table 6. TSSOP14 package mechanical data Ref 14/ ...
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... Removed power dissipation parameter from AMR table and added maximum junction temperature. Updated footnotes for automotive grade order codes. Updated format of package information. Ordering information Packing Tube LM2902N Tube or tape & reel Tape & reel Tube or tape & reel Tape & reel ...
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... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...