TS507 STMicroelectronics, TS507 Datasheet
TS507
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TS507 Summary of contents
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... Signal conditioning ■ Medical instrumentation Description The TS507 is a high performance rail-to-rail input and output amplifier with very low offset voltage. This amplifier uses a new trimming technique that yields ultra low offset voltages without any need for external zeroing. ...
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... Contents Contents 1 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Application note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.1 Out-of-the-loop compensation technique . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.2 In-the-loop-compensation technique . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 4 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.1 SOT23-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.2 SO-8 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 2/20 TS507 ...
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... Common mode input voltage range icm V Differential input voltage id Operating free air temperature range T TS507C oper TS507I 1. Value with respect Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. Absolute maximum ratings and operating conditions Parameter (1) (2) (3) (4) (5) ...
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... TS507I full temp range V from icm V from 2.7V to 5.5V /2, T=25°C icm cc TS507C full temp range TS507I full temp range R = 10kΩ 0.5V to 4.5V L out Full temp range R = 600Ω, T=25°C L TS507C full temp range TS507I full temp range R = 10kΩ, T=25°C ...
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... V V =-1V, T=25°C out CC, id TS507C full temp range TS507I full temp range , =1V, T=25°C out DD id TS507C full temp range TS507I full temp range No load /2, out CC ( 5V, T=25°C icm Full temp range R = 2kΩ 100pF 100kHz R = 2kΩ ...
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... T=25°C L TS507C full temp range TS507I full temp range R = 10kΩ, T=25°C L Full temp range R = 600Ω, T=25°C L TS507C full temp range TS507I full temp range R = 10kΩ, T=25°C L Full temp range =-1V, T=25°C out CC, id TS507C full temp range ...
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... TS507 Table 4. Electrical characteristics connected Symbol Parameter Dynamic performance GBP Gain bandwidth product φ Phase margin m G Gain margin m SR Slew rate e Equivalent input noise voltage N THD+e THD + noise N 1. All parameter limits at temperatures different from 25° C are guaranteed by correlation. ...
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... T=25°C L TS507C full temp range TS507I full temp range R = 10kΩ, T=25°C L Full temp range R = 600Ω, T=25°C L TS507C full temp range TS507I full temp range R = 10kΩ, T=25°C L Full temp range =-1V, T=25°C out CC, id TS507C full temp range ...
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... TS507 Table 5. Electrical characteristics connected Symbol Parameter Dynamic performance GBP Gain bandwidth product φ Phase margin m G Gain margin m SR Slew rate e Equivalent input noise voltage N THD+e THD + noise N 1. All parameter limits at temperatures different from 25° C are guaranteed by correlation. ...
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... V -1.2V at T=25°C after HTB icm CC Vio distribution at T=25°C for 0V<=Vicm<=Vcc-1.2V after HTB (1000 hours at 125°C) -80 -60 -40 - Input offset voltage (µV) Input offset voltage vs. input common mode voltage at T=25°C Vcc=2.7V Vcc=3. Vcc=5V Vcc=5.5V -2.5 -2.5 -2.0 -2.0 -1.5 -1.5 -1.0 -1.0 Vicm-Vcc (V) TS507 -1. 100 -0.5 -0.5 0.0 0.0 ...
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... TS507 Figure 7. Supply current vs. input common mode voltage in closed loop configuration at V 1.0 1.0 0.8 0.7 T=-40°C 0.5 0.5 0.3 Vcc=5V Closed loop 0.2 0.0 0 Input common mode voltage (V) Figure 9. Supply current vs. input common mode voltage in follower configuration at V 1.0 1.0 0.8 T=25°C 0.7 0.5 0.5 0.3 Follower configuration Vcc=2.7V 0.2 0.0 0.0 0.0 0.0 0.5 0.5 1.0 1.0 1.5 1.5 Input Common Mode Voltage (V) Figure 11 ...
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... V =5V and T=-40°C Phase Gain Vcc=5V, Vicm=2.5V, G= -100 Rl=2kOhms, Cl=100pF, Vrl=Vcc/2 Tamb=-40° Frequency (Hz) configuration for different capacitive load at T=25°C TS507 : 2,5 V icm °C Ω ain without ain with C =300 pF ...
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... TS507 Figure 19. Gain margin according the output load =5V and T=25°C CC 1E-6 1E-7 UNSTABLE 1E-8 1E-9 1E-10 1E- STABLE 1E- 100 1k Load Resistor ( Figure 21. Gain margin vs. output current =5V and T=25°C CC 20.0 20.0 17.5 R ecom m ended area 15.0 15.0 12.5 10.0 10.0 7.5 550 pF 5.0 5.0 2.5 0.0 0.0 -2 utput Current (m A) Figure 23. Phase and gain margins vs capacitive load at = 25° ...
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... Electrical characteristics Figure 25. Distortion + noise vs. frequency 0.01 Vout=Vcc-1.5Vpp Rl=2kO ain=1 BW =80kHz Vicm =(Vcc-1V)/2 1E-3 1E-4 10 100 Frequency (Hz) 14/20 Figure 26. Noise vs. frequency 1000 100 Vcc=2.7V Vcc=3.3V 10 Vcc=5V 1000 10000 Vcc=5V, Vicm=2.5V, Tamb=25° 100 1000 Frequency (Hz) TS507 10000 ...
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... TS507 3 Application note An application note, based on the TS507, describes three compensation techniques for solving stability issues when driving large capacitive loads. Two of them are briefly explained here. For more details, refer to the application note on www.st.com. To find it keyword search for AN2653. ...
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... Table 6 helps you to choose the best compensation components for different ranges of load capacitors (and with R Table 6. Best compensation components for different load capacitor ranges in voltage follower configuration for TS507 (with R Load capacitor range 100 pF 100 Parameter guaranteed by design at 25° ...
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... TS507 4 Package information In order to meet environmental requirements, STMicroelectronics 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 inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label ...
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... ccc 18/20 Dimensions 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° 8° 0.10 TS507 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 1° 8° 0.004 ...
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... TS507IYDT TS507ILT (1) TS507IYLT TS507CD TS507CDT TS507CLT 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent are on-going. 2. All information related to the SOT23-5 package is subject to change without notice. 6 Revision history Table 10. Document revision history ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 20/20 Please Read Carefully: © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com TS507 ...