TSV620A STMicroelectronics, TSV620A Datasheet
TSV620A
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TSV620A Summary of contents
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... TSV620, TSV620A, TSV621, TSV621A Rail-to-rail input/output 29 µA 420 kHz CMOS operational amplifiers Features ■ Low supply voltage: 1.5 V–5.5 V ■ Rail-to-rail input and output ■ Low input offset voltage: 800 µV max (A version) ■ Low power consumption: 29 µA typ ■ ...
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... Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.7 PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.8 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 4.1 SOT23-5 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.2 SOT23-6 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 4.3 SC70-5 (or SOT323-5) package mechanical data . . . . . . . . . . . . . . . . . . 19 4.4 SC70-6 (or SOT323-6) package mechanical data . . . . . . . . . . . . . . . . . . 20 5 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 2/24 TSV620, TSV620A, TSV621, TSV621A Doc ID 14912 Rev 2 ...
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... TSV620, TSV620A, TSV621, TSV621A 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol V Supply voltage CC V Differential input voltage id V Input voltage in I Input current in SHDN Shutdown voltage T Storage temperature stg Thermal resistance junction to ambient SC70-5 R SOT23-5 thja ...
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... Supply current (per operator performance GBP Gain bandwidth product F Unity gain frequency u φ m Phase margin G Gain margin m SR Slew rate 1. Guaranteed by design. 4/24 TSV620, TSV620A, TSV621, TSV621A = +1.8 V with V CC (unless otherwise specified) CC Conditions TSV62x TSV62xA T < T < T min op max TSV62x TSV62xA T < ...
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... TSV620, TSV620A, TSV621, TSV621A Table 4. Shutdown characteristics V Symbol Parameter DC performance Supply current in shutdown mode I CC (all operators) t Amplifier turn-on time on t Amplifier turn-off time off V SHDN logic high IH V SHDN logic low IL I SHDN current high IH I SHDN current low IL Output leakage in shutdown ...
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... 100 Ω 100 Ω 100 Ω 100 pF Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A connected Min. Typ. Max. 4 0.8 6 2 100 ( ...
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... TSV620, TSV620A, TSV621, TSV621A Table CC+ CC- (unless otherwise specified) Symbol Parameter DC performance V Offset voltage io DV Input offset voltage drift io I Input offset current io I Input bias current ib Common mode rejection ratio CMR 20 log ( Δ Δ Supply voltage rejection ratio 20 SVR log ( Δ ...
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... V L out CC- 0 Ω 0 out CC 0.7 CC+ SHDN = V CC+ SHDN = V CC- SHDN = V CC- T < T < 125° C min op Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A connected Min. Typ. Max. 70 0.004 pp Min. Typ. Max 200 1.5 + CC- 300 30 4.5 0 ...
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... TSV620, TSV620A, TSV621, TSV621A Figure 1. Input offset voltage vs input common mode at V 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.1 0.0 0.0 -0.1 -0.1 -0.2 -0.2 -0.3 -0.3 -0.4 -0.4 -0.5 -0.5 -0.2 -0.2 0.0 0.0 0.2 0.2 0.4 0.4 0.6 0.6 0.8 0.8 Input Common Mode Voltage (V) Figure 3. Supply current vs. supply voltage icm CC Figure 5. Output current vs. output voltage CC+ Figure 2. = 1.5 V CC+ 0.4 0.4 0.2 0.2 0.0 0.0 -0.2 -0.2 -0.4 -0.4 0.0 0.0 1.0 1.0 1.2 1.2 1.4 1.4 1.6 1.6 Figure 4. Figure 6. Doc ID 14912 Rev 2 Electrical characteristics Input offset voltage vs input ...
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... -1.5 Figure 10. Slew rate vs. supply voltage Figure 12. Distortion + noise vs. frequency 1 0.1 0.01 10 Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A Phase margin vs. output current 1.5 V and CC+ CC+ Vcc=5V Vcc=1.5V Vicm=Vcc/2, Cl=100pF Rl=4.7kohms, T=25 C -1.0 -0.5 0.0 0.5 1.0 Supply voltage (V) Vcc=1.5V Ω Rl=10k Vcc=1.5V Ω ...
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... TSV620, TSV620A, TSV621, TSV621A Figure 13. Noise vs. frequency Vicm=4.5V Vicm=2.5V Vcc=5V T=25 C Frequency (Hz) Doc ID 14912 Rev 2 Electrical characteristics 11/24 ...
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... V. The transition between the two pairs appears at V and Figure 15 for V vs icm Figure 15. Input offset voltage vs input = 1.5 V CC+ 0.4 0.4 0.2 0.2 0.0 0.0 -0.2 -0.2 -0.4 -0.4 0.0 0.0 1.0 1.0 1.2 1.2 1.4 1.4 1.6 1.6 Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A -0 and THD are slightly degraded io ). common mode CC+ 1.0 1.0 2.0 2.0 3.0 3.0 4.0 4.0 Input Common Mode Voltage (V) / 5.0 5.0 ...
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... TSV620, TSV620A, TSV621, TSV621A 3.4 Shutdown function (TSV620) The operational amplifier is enabled when the SHDN pin is pulled high. To disable the amplifier, the SHDN pin must be pulled down to V output high impedance state. The SHDN pin must never be left floating but tied to ...
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... Figure 20. In-series resistor vs. capacitive load 3.7 PCB layouts For correct operation advised to add 10 nF decoupling capacitors as close as possible to the power supply pins. 14/24 TSV620, TSV620A, TSV621, TSV621A Doc ID 14912 Rev 2 Figure 20 for ...
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... TSV620, TSV620A, TSV621, TSV621A 3.8 Macromodel An accurate macromodel of TSV620-TSV621 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 TSV62x operational amplifiers. It emulates the nominal performances of a typical device within the specified operating conditions mentioned in the datasheet. It 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 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. 16/24 TSV620, TSV620A, TSV621, TSV621A Doc ID 14912 Rev 2 ® ...
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... TSV620, TSV620A, TSV621, TSV621A 4.1 SOT23-5 package mechanical data Figure 21. SOT23-5L package mechanical drawing Table 8. SOT23-5L package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 0.90 1.20 1.45 0.15 0.90 1.05 1.30 0.35 0.40 0.50 0.09 0.15 0.20 2.80 2.90 3.00 1.90 0.95 2.60 2.80 3.00 1.50 1.60 1.75 0.10 0.35 0.60 ° ° Doc ID 14912 Rev 2 Package information Inches Min. Typ. ...
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... ° 18/24 Dimensions Millimeters Min. Typ. Max. 0.90 1.45 0.10 0.90 1.30 0.35 0.50 0.09 0.20 2.80 3.05 1.50 1.75 0.95 2.60 3.00 0.10 0.60 0 10° Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A Inches Min. Typ. 0.035 0.035 0.013 0.003 0.110 0.060 0.037 0.102 0.004 Max. 0.057 0.004 0.051 0.019 0.008 0.120 0.069 0.118 0.024 ...
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... TSV620, TSV620A, TSV621, TSV621A 4.3 SC70-5 (or SOT323-5) package mechanical data Figure 23. SC70-5 (or SOT323-5) package mechanical drawing Table 10. SC70-5 (or SOT323-5) package mechanical data Ref < DIMENSIONS IN MM GAUGE PLANE SEATING PLANE Dimensions Millimeters Min Typ Max 0.80 1.10 0.10 0.80 0.90 1.00 0.15 0.30 0.10 0.22 1.80 2.00 2.20 1.80 2.10 2.40 1.15 1.25 1.35 0.65 1.30 0.26 0.36 0.46 ° ° ...
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... 20/24 Dimensions Millimeters Min. Typ. Max. 0.80 1.10 0.10 0.80 1.00 0.15 0.30 0.10 0.18 1.80 2.20 1.15 1.35 0.65 1.80 2.40 0.10 0.40 0.10 0.40 Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A Inches Min. Typ. 0.031 0.031 0.006 0.004 0.071 0.045 0.026 0.071 0.004 0.004 Max. 0.043 0.004 0.039 0.012 0.007 0.086 0.053 0.094 0.016 0.016 ...
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... TSV620, TSV620A, TSV621, TSV621A Figure 25. SC70-6 (or SOT323-6) package footprint Doc ID 14912 Rev 2 Package information 21/24 ...
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... TSV620AILT TSV620AICT TSV621ILT TSV621ICT TSV621AILT TSV621AICT 22/24 Temperature Package range SOT23-6 SC70-6 SOT23-6 SC70-6 -40° +125° C SOT23-5 SC70-5 SOT23-5 SC70-5 Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A Packing Marking Tape & reel K107 K14 K110 K15 K106 K16 K139 K39 ...
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... TSV620, TSV620A, TSV621, TSV621A 6 Revision history Table 13. Document revision history Date 12-Jan-2009 19-Oct-2009 Revision 1 Initial release. Added TSV620 device (version with shutdown function). Added Table 4: Shutdown characteristics V Added Table 7: Shutdown characteristics V Added Section 3.4: Shutdown function (TSV620) on page 13 2 Added Section 4.2: SOT23-6 package mechanical data Added Section 4 ...
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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: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 14912 Rev 2 TSV620, TSV620A, TSV621, TSV621A ...