MCP6281-E/P Microchip Technology, MCP6281-E/P Datasheet
MCP6281-E/P
Specifications of MCP6281-E/P
Related parts for MCP6281-E/P
MCP6281-E/P Summary of contents
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... A connected to the non-inverting input of op amp B). The CS input puts the device in Low-power mode. The MCP6281/1R/2/3/4/5 family operates over the Extended Temperature Range of -40°C to +125°C. It also has a power supply range of 2.2V to 6.0V. ...
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... MCP6281/1R/2/3/4/5 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † V – V ........................................................................7. Current at Input Pins ....................................................±2 mA Analog Inputs ( –) †† ........ V – 1. All Other Inputs and Outputs ......... V – 0. Difference Input Voltage ...................................... |V Output Short Circuit Current .................................Continuous Current at Output and Supply Pins ............................±30 mA Storage Temperature....................................–65°C to +150°C Maximum Junction Temperature (T ) ......................... .+150° ...
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... I (typical) SS 0.7 µ (typical) I (typical) CS FIGURE 1-1: Timing Diagram for the Chip Select (CS) pin on the MCP6283 and MCP6285. © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4/5 = +25° +2.2V to +5.5V and CS is tied low. (refer to Figure 1 Sym Min Typ Max GBWP — ...
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... MCP6281/1R/2/3/4/5 TEMPERATURE SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, V Parameters Temperature Ranges Operating Temperature Range Storage Temperature Range Thermal Package Resistances Thermal Resistance, 5L-SOT-23 Thermal Resistance, 6L-SOT-23 Thermal Resistance, 8L-PDIP Thermal Resistance, 8L-SOIC Thermal Resistance, 8L-MSOP Thermal Resistance, 14L-PDIP Thermal Resistance, 14L-SOIC ...
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... +25° -40°C A -100 -0.5 0.0 0.5 1.0 1.5 Common Mode Input Voltage (V) FIGURE 2-3: Input Offset Voltage vs. Common Mode Input Voltage © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4/5 = +2.2V to +6.0V GND 30% 832 Samples 25 -40°C to +125°C A 20% 15% 10 -10 -8 FIGURE 2-4: ...
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... MCP6281/1R/2/3/4/5 TYPICAL PERFORMANCE CURVES (CONTINUED) Note: Unless otherwise indicated +25° / kΩ and CS is tied low 300 250 Representative Part 200 150 100 5. 2. -50 -100 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Output Voltage (V) FIGURE 2-7: Input Offset Voltage vs. ...
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... Frequency (Hz) FIGURE 2-14: Open-Loop Gain, Phase vs. Frequency 5. 2. 0.1 1k 10k 100k 1M Frequency (Hz) FIGURE 2-15: Maximum Output Voltage Swing vs. Frequency. © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4/5 = +2.2V to +6.0V GND 1000 100 T = +125° +85° +25° -40° 4.0 4.5 5 ...
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... MCP6281/1R/2/3/4/5 TYPICAL PERFORMANCE CURVES (CONTINUED) Note: Unless otherwise indicated +25° / kΩ and CS is tied low 1,000 100 10 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 0 100 1k Frequency (Hz) FIGURE 2-19: Input Noise Voltage Density vs. Frequency +125° +85° +25° -40° 0.0 0.5 1.0 1.5 2.0 2 ...
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... Output High-Z 0.0 0.0E+00 5.0E-06 1.0E-05 1.5E-05 2.0E-05 2.5E-05 3.0E-05 Time (5 µs/div) FIGURE 2-27: Chip Select (CS) to Amplifier Output Response Time at V (MCP6283 and MCP6285 only). © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4/5 = +2.2V to +6.0V GND 5 +1V/V 4 5.0V DD 4.0 3.5 3.0 2.5 2 ...
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... Input Voltage (V) FIGURE 2-31: Measured Input Current vs. Input Voltage (below DS21811E-page 10 = +2.2V to +6.0V GND -15 -14 -13 -12 Time (1 ms/div) FIGURE 2-32: The MCP6281/1R/2/3/4/5 Show No Phase Reversal. ≈ /2, V /2, DD OUT 5. V/V V OUT -11 - © 2008 Microchip Technology Inc. ...
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... B; this is the pin. This connection OUTA INB makes it possible to provide a Chip Select pin for duals in 8-pin packages. © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4/5 (single op amps) and Table 3-2 MCP6283 Symbol PDIP, SOIC, SOT-23-6 MSOP 6 ...
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... NORMAL OPERATION V – The input stage of the MCP6281/1R/2/3/4/5 op amps IN Pad use two differential CMOS input stages in parallel. One operates at low common mode input voltage (V while the other operates at high V topology, the device operates with V above V and 0 ...
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... Rail-to-Rail Output The output voltage range of the MCP6281/1R/2/3/4/5 op amp is V – (min.) and when kΩ is connected 5.5V. Refer to Figure 2-16 for more information. DD 4.3 Capacitive Loads Driving large capacitive loads can cause stability problems for voltage feedback op amps. As the load capacitance increases, the feedback loop’ ...
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... A 5V difference would between nearby traces is 10 cause current to flow, which is greater than the MCP6281/1R/2/3/4/5 family’s bias current at +25°C (1 pA, typical). The easiest way to reduce surface leakage is to use a guard ring around sensitive pins (or traces). The guard ring is biased at the same voltage as the sensitive pin. ...
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... Application Circuits 4.9.1 SALLEN-KEY HIGH-PASS FILTER The MCP6281/1R/2/3/4/5 op amps can be used in active-filter applications. Figure 4-8 shows a second- order Sallen-Key high-pass filter with a gain of 1. The output bias voltage is set by the V /2 reference, which DD can be changed to any voltage within the output voltage range ...
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... MCP6281/1R/2/3/4 MCP6285 CS FIGURE 4-11: Cascaded Gain Circuit Configuration. 4.9.3.3 Difference Amplifier Figure 4-12 shows op amp A configured as a difference amplifier with Chip Select. In this configuration recommended to use well-matched resistors (e.g., 0.1%) to increase the Common Mode Rejection Ratio (CMRR). Op amp B can be used to provide additional gain and isolate the load from the difference amplifier ...
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... FIGURE 4-16: Second-Order Sallen-Key Low-Pass Filter with an Extra Pole-Zero Pair and Chip Select. © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4/5 4.9.3 The low-pass filter shown in require external capacitors and uses only three exter nal resistors; the op amp's GBWP sets the corner frequency. R ...
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... Microchip provides the basic design tools needed for the MCP6281/1R/2/3/4/5 family of op amps. 5.1 SPICE Macro Model The latest SPICE macro model for the MCP6281/1R/2/ 3/4/5 op amps is available on the Microchip web site at www.microchip.com. This model is intended initial design tool that works well in the op amp’s linear region of operation over the temperature range ...
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... PACKAGING INFORMATION 6.1 Package Marking Information 5-Lead SOT-23 (MCP6281 and MCP6281R) XXNN 6-Lead SOT-23 (MCP6283) XXNN 8-Lead MSOP XXXXXX YWWNNN 8-Lead PDIP (300 mil) XXXXXXXX XXXXXNNN YYWW Legend: XX...X Customer-specific information Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘ ...
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... SOIC (150 mil) XXXXXXXX XXXXYYWW NNN 14-Lead PDIP (300 mil) (MCP6284) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6284) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6284) XXXXXX YYWW NNN DS21811E-page 20 Example: MCP6281E MCP6281 e SN 0722 3 E/SN0722 OR 256 256 Example: MCP6284-E/P 0722256 MCP6284 E 0722256 Example: ...
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... Lead Width Notes: 1. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.127 mm per side. 2. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4 ...
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... MCP6281/1R/2/3/4/5 6-Lead Plastic Small Outline Transistor (CH) [SOT-23] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N PIN LASER MARK Number of Pins Pitch Outside Lead Pitch Overall Height Molded Package Thickness Standoff Overall Width Molded Package Width ...
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... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side. 3. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4 ...
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... MCP6281/1R/2/3/4/5 8-Lead Plastic Dual In-Line (P) – 300 mil Body [PDIP] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N NOTE Number of Pins Pitch Top to Seating Plane Molded Package Thickness Base to Seating Plane Shoulder to Shoulder Width ...
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... Significant Characteristic. 3. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" per side. 4. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4 ...
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... MCP6281/1R/2/3/4/5 8-Lead Plastic Small Outline (SN) – Narrow, 3.90 mm Body [SOIC] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N NOTE Number of Pins Pitch Overall Height Molded Package Thickness § Standoff Overall Width Molded Package Width ...
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... Microchip Technology Inc. MCP6281/1R/2/3/4/5 DS21811E-page 27 ...
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... MCP6281/1R/2/3/4/5 14-Lead Plastic Small Outline (SL) – Narrow, 3.90 mm Body [SOIC] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N NOTE Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width ...
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... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side. 3. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2008 Microchip Technology Inc. MCP6281/1R/2/3/4 ...
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... MCP6281/1R/2/3/4/5 NOTES: DS21811E-page 30 © 2008 Microchip Technology Inc. ...
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... Updated package outline Section 6.0 “Packaging Information”. Revision D (December 2004) The following is the list of modifications: 1. Added SOT-23-5 packages for the MCP6281 and MCP6281R single op amps. 2. Added SOT-23-6 package for the MCP6283 single op amp. 3. Added Section 3.0 “Pin Descriptions”. 4. Corrected application circuits (Section 4.9 “ ...
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... MCP6281/1R/2/3/4/5 NOTES: DS21811E-page 32 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. MCP6281/1R/2/3/4/5 . Examples: a) MCP6281-E/SN: Extended Temperature, 8LD SOIC package. b) MCP6281-E/MS: Extended Temperature, 8LD MSOP package. c) MCP6281-E/P: Extended Temperature, 8LD PDIP package. d) MCP6281T-E/OT: Tape and Reel, Extended Temperature, 5LD SOT-23 package. e) MCP6281RT-E/OT: Tape and Reel, Extended Temperature, 5LD SOT-23 package. a) ...
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... MCP6281/1R/2/3/4/5 NOTES: DS21811E-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 ...