MCP6274-E/ST Microchip Technology, MCP6274-E/ST Datasheet
MCP6274-E/ST
Specifications of MCP6274-E/ST
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MCP6274-E/ST Summary of contents
Page 1
... CS input puts the device in low power mode. The MCP6271/1R/2/3/4/5 family operates over the Extended Temperature Range of –40°C to +125°C, with a power supply range of 2.0V to 6.0V. MCP6271 MCP6271R SOT-23-5 SOT-23 OUT – MCP6274 PDIP, SOIC, TSSOP OUTA – INA 4 V – ...
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... Note +85°C (Note +125°C (Note Note 3 Ω||pF Note 3 Ω||pF Note 2.0V (Note 5.5V (Note –0.3V to 2.5V (Note –0.3V to 5.3V (Note 0. – 0.2V, OUT (Note 100 mV to CMR pin (op amp B) OUTA INB = 6.0V. However, DD © 2008 Microchip Technology Inc. ...
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... I SS 0.7 µA (typical (typical FIGURE 1-1: Timing Diagram for the Chip Select (CS) pin on the MCP6273 and MCP6275. © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4/5 = +25° +2.0V to +5.5V and CS is tied low. (Refer to Figure 1-2 and L Min Typ Max − 15 ...
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... GND, SS Units Conditions V µ µ µ µ Low ≤ 0.2 V µ OUT 5. High ≥ 0.8 V µ OUT © 2008 Microchip Technology Inc. /2, /2 ...
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... Section 4.7 “Supply Bypass” µF DD 0.1 µ MCP627X FIGURE 1-2: AC and DC Test Circuit for Most Non-Inverting Gain Conditions µF DD 0.1 µ MCP627X FIGURE 1-3: AC and DC Test Circuit for Most Inverting Gain Conditions. © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4/5 V OUT OUT DS21810F-page 5 ...
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... Common Mode Input Voltage, with V DD ≈ / OUT Input Offset Voltage Drift (µV/°C) Input Offset Voltage Drift. Input Bias Current (nA) Input Bias Current +125° +85° +25° -40°C A Common Mode Input Voltage (V) Input Offset Voltage vs. = 5.5V. DD © 2008 Microchip Technology Inc. ...
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... PSRR– 60 PSRR 100 1k 10k 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 Frequency (Hz) FIGURE 2-9: CMRR, PSRR vs. Frequency. © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4/5 = +2.0V to +5.5V GND 0.50 0.45 0.40 0.35 = 2.0V 0.30 0.25 0.20 0.15 = 5.5V 0.10 0.05 Typical upper (V ...
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... Input Bias Current Input Offset Current T = 125° 5.5V DD Common Mode Input Voltage (V) Input Bias, Offset Currents V – – 0 Output Current Magnitude (mA) Output Voltage Headroom 80 75 GBWP 100 125 Ambient Temperature (°C) Gain Bandwidth Product, © 2008 Microchip Technology Inc. ...
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... FIGURE 2-22 kHz 100k 1M 1.E+ 1. FIGURE 2-23: vs. Common Mode Input Voltage, with kHz. 140 130 120 110 100 1 FIGURE 2-24: Separation vs. Frequency (MCP6272 and MCP6274). ≈ / OUT 5. 2.0V DD Rising Edge - 100 125 Ambient Temperature (°C) Slew Rate vs. Temperature. = 5.0V Common Mode Input Voltage (V) ...
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... V/V FIGURE 2-30: Response. ≈ / OUT DD = 5.5V Hysteresis CS swept Low-to-High Op Amp turns On/Off Chip Select Voltage (V) Quiescent Current vs. Chip = 5.5V (MCP6273 V 5.0V DD Time (5 µs/div) Large Signal Inverting Pulse V/V Time (2 µs/div) Small Signal Inverting Pulse © 2008 Microchip Technology Inc. ...
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... Input Voltage (V) FIGURE 2-32: Input Current vs. Input Voltage. © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4/5 = +2.0V to +5.5V GND 6 2.0V 5 V ...
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... PIN FUNCTION TABLE FOR SINGLE OP AMPS MCP6271 MCP6271R PDIP, SOIC, SOT-23-5 SOT-23-5 MSOP — — — 1,5,8 — — TABLE 3-2: PIN FUNCTION TABLE FOR DUAL AND QUAD OP AMPS MCP6272 MCP6274 MCP6275 1 1 — — — 8 — — 9 — — 10 — ...
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... R and R limit the possible current drawn out the input pins. Diodes D and D prevent the input 1 2 pins (V + and V –) from going too far above © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4/5 dump any currents onto V shown, resistors R through D and input voltage R > ...
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... SS Figure 1-1 shows the output volt- 4-5. The Chip Select input, which can V – INB OUTA INB OUTB A MCP6275 5 CS Cascaded Gain Amplifier. – 300 mV and SS and V (20 mV from the rails with – 20 mV. DD © 2008 Microchip Technology Inc. ...
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... Unused Amplifiers An unused op amp in a quad package (MCP6274) should be configured as shown in Figure circuits prevent the output from toggling and causing crosstalk. In Circuit A, R and R produce a voltage 1 2 within its output voltage range ( buffers this voltage, which can be used elsewhere in the circuit. Circuit B uses the minimum number of components and operates as a comparator. ¼ ...
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... DC), and makes this integrator stable by itself ≈ OUT = 1 OUT ≈ ------------- ------------------- - ( FIGURE 4- ⎞ D1 --------------------------- - – ⎠ V – V REF Output time to IN Figure 4-9 makes this a lossy integrator (it has F + MCP6271 V OUT || ≈ -------------------------------------------------- - ⁄ 2π Non-Inverting Integrator. © 2008 Microchip Technology Inc. is ...
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... A input offset voltage OSA amp B input offset voltage OSB Therefore recommended that you set most of the gain with op amp A and use op amp B with relatively small gain (e.g., a unity gain buffer). © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4 FIGURE 4-11: Configuration. 4.9.3.3 ...
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... Second Order MFB with an Extra Pole-Zero Pair Figure 4- second order multiple feedback low- pass filter with Chip Select. Use the FilterLab from Microchip Technology Inc. to determine the R and C values for op amp A’s second order filter. Op amp B can be used to add a pole-zero pair using ...
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... Memory, MCUs and DSCs. Using this tool you can define a filter to sort features for a parametric search of devices and export side-by-side technical comparison reports. Helpful links are also provided for Data sheets, Purchase, and Sampling of Microchip parts. © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4/5 5.5 Analog Demonstration and Evaluation Boards ...
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... DS21810F-page 20 Device Code MCP6271 CGNN MCP6271R ETNN Note: Applies to 5-Lead SOT-23 MCP6271 E/P256 0437 MCP6271 E/SN0437 256 Example: CG25 Example: CK25 Example: 6271E 644256 Example: MCP6271 e E/P^^256 3 OR 0644 Example: MCP6271E e SN^^0644 3 OR 256 © 2008 Microchip Technology Inc. ...
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... Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6274) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6274) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6274) XXXXXX YYWW NNN © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4/5 Example: MCP6274-E/P 0437256 OR MCP6274 e E/P^^ 3 0644256 Example: MCP6274ESL 0437256 ...
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... MCP6271/1R/2/3/4 DS21810F-page φ © 2008 Microchip Technology Inc. ...
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... N PIN LASER MARK © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4 φ DS21810F-page 23 ...
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... MCP6271/1R/2/3/4 NOTE DS21810F-page φ L © 2008 Microchip Technology Inc. ...
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... N NOTE © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4 DS21810F-page 25 ...
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... MCP6271/1R/2/3/4/5 N NOTE DS21810F-page φ α c β © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. MCP6271/1R/2/3/4/5 DS21810F-page 27 ...
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... MCP6271/1R/2/3/4/5 N NOTE DS21810F-page © 2008 Microchip Technology Inc. ...
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... N NOTE © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4 φ α c β DS21810F-page 29 ...
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... MCP6271/1R/2/3/4 NOTE DS21810F-page © 2008 Microchip Technology Inc. φ L ...
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... Circuits”). 5. Added SOT-23-5 and SOT-23-6 packages and corrected package marking (Section 6.0 “Packaging Information”). 6. Added Appendix A: Revision History. © 2008 Microchip Technology Inc. MCP6271/1R/2/3/4/5 Revision C (June 2004) • Undocumented Changes Revision B (October 2003) . • Undocumented Changes Revision A (June 2003) drawings in • ...
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... MCP6271/1R/2/3/4/5 NOTES: DS21810F-page 32 © 2008 Microchip Technology Inc. ...
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... MCP6274-E/P: Extended Temperature, 14LD PDIP package. b) MCP6274T-E/SL: Tape and Reel, Extended Temperature, 14LD SOIC package. c) MCP6274-E/SL: Extended Temperature, 14LD SOIC package. d) MCP6274-E/ST: Extended Temperature, 14LD TSSOP package. a) MCP6275-E/SN: Extended Temperature, 8LD SOIC package. b) MCP6275-E/MS: Extended Temperature, 8LD MSOP package. c) MCP6275-E/P: Extended Temperature, 8LD PDIP package ...
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... MCP6271/1R/2/3/4/5 NOTES: DS21810F-page 34 © 2008 Microchip Technology Inc. ...
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... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2008 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...