MCP6549-I/ST Microchip Technology, MCP6549-I/ST Datasheet
MCP6549-I/ST
Specifications of MCP6549-I/ST
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MCP6549-I/ST Summary of contents
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... The Microchip Technology Inc. MCP6546/6R/6U/7/8/9 family of comparators is offered in single (MCP6546, + 0.3V MCP6546R, MCP6546U), single with chip select (CS) (MCP6548), dual (MCP6547) and quad (MCP6549) configurations. The outputs are open-drain and are capable of driving heavy DC or capacitive loads. These comparators are optimized for low power, single-supply application with greater than rail-to-rail input operation ...
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... Limit the output current to Absolute Maximum Rating of 30 mA. The minimum SS = 25° /2, V – Conditions ≥ OUT -0. 2. -0. (Note -40°C to +125° (Note -40°C to +125° (Note -40°C to +125° (Note +85° (Note +125° (Note -25° 25° © 2007 Microchip Technology Inc. ...
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... PDS Maximum Toggle Frequency f MAX f MAX Input Noise Voltage E Note 1: t and t depend on the load (R R PLH 2: Propagation Delay Skew is defined as: t © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 = +1.6V to +5.5V GND 1-3). Min Typ Max Units 1.6 — -100 — — ...
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... – OFF High-Z V -20 pA (typ.) OUT 1 pA (typ.) FIGURE 1-2: Diagram. = 25° /2, V – Conditions +10V DD OUT 0. /2, DD OUT DD V – 0. /2, DD OUT DD V – 100 mV t 100 mV PHL t PLH Propagation Delay Timing © 2007 Microchip Technology Inc. ...
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... This test circuit configuration is used to determine the AC and DC specifications 200 kΩ MCP654X 200 kΩ 100 kΩ FIGURE 1-3: AC and DC Test Circuit for the Open-Drain Output Comparators. © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 = +1.6V to +5.5V and V DD Sym Min Typ Max Units T -40 — +85 ° -40 — +125 °C A ...
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... Input Hysteresis Voltage (mV) Input Hysteresis Voltage at 596 Samples -40°C to +125° 5. 1.6V DD Input Hysteresis Voltage – Linear Temp. Co.; TC (µV/°C) 1 Input Hysteresis Voltage ) 5. 1.6V Input Hysteresis Voltage – 2 Quadratic Temp. Co.; TC (µV/° Input Hysteresis Voltage ) © 2007 Microchip Technology Inc. ...
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... A 0.5 0.0 -0 +85°C -1 +125°C A -1.5 -2.0 Common Mode Input Voltage (V) FIGURE 2-9: Input Offset Voltage vs. Common Mode Input Voltage © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 = +1.6V to +5.5V GND 6.5 V 6.0 CM 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 ...
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... OS A Common Mode Input Voltage (V) Input Bias Current, Input T = +125° +85° +25° -40°C A Power Supply Voltage (V) Quiescent Current vs. does not include pull-up resistor current = 5. – Sweep V – Common Mode Input Voltage (V) Quiescent Current vs. = 5.5V. DD © 2007 Microchip Technology Inc. ...
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... T = +25° -40°C A 0.3 0.2 0.1 0.0 0.0 0.2 0.4 0.6 0.8 1.0 Output Current (mA) FIGURE 2-21: Output Voltage Headroom vs. Output Current 1.6V. DD © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 = +1.6V to +5.5V GND 5. (V) FIGURE 2-22: to Supply Voltage Difference. ...
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... V – = GND 408 Samples 100 mV Overdrive 1. 5. Low-to-High Propagation Delay (µs) Low-to-High Propagation / 5.5V PHL 1.6V PLH 100 125 Ambient Temperature (°C) Propagation Delay vs 5. PHL PLH 10 100 1000 Input Overdrive (mV) Propagation Delay vs. Input © 2007 Microchip Technology Inc. ...
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... 5. 1. Pull-up Voltage (V) FIGURE 2-33: Propagation Delay vs. Pull-up Voltage. © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 = +1.6V to +5.5V GND 5. 100 mV Overdrive 1.2 1.4 1.6 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 FIGURE 2-34: = 1.6V. Common Mode Input Voltage at V ...
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... Supply Current (shoot OUT Start- 5.5V DD -12 Charging output -15 capacitance -18 -21 -24 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Time (0.5 ms/div) Supply Current (charging = 5.5V DD +125°C +85°C +25°C -40°C Input Voltage (V) Input Bias Current vs. Input © 2007 Microchip Technology Inc. ...
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... This is a CMOS, Schmitt-triggered input that places the part into a low power mode of operation. 3.3 Digital Outputs The comparator outputs are CMOS, open-drain digital outputs. They are designed to make level shifting and wired-OR easy to implement. © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 Symbol OUT, OUTA Digital Output (comparator A) ...
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... Protecting the Analog . In this case, the currents through 2 need to be limited by some other 2 + and below CM Figure 2-42. Applications that are DD . The input offset voltage 0.3V and V + 0.3V to ensure Figure 4-3 illustrates P-P © 2007 Microchip Technology Inc. ...
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... It also helps in systems where it is best not to cycle between states too frequently (e.g., air conditioner thermostatic control). © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 4.4.1 INVERTING CIRCUIT Figure 4-4 ...
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... Connect the inverting pin (V pad without touching the guard ring. Figure 2-27). 2-30), especially with higher 12 Ω difference Guard Ring Example Guard Ring Layout 4-4 and 4-7): +). This biases the guard ring ground). DD –) to the input IN © 2007 Microchip Technology Inc. ...
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... Unused Comparators An unused amplifier in a quad package (MCP6549) should be configured as shown in Figure circuit prevents the output from toggling and causing crosstalk. It uses the minimum number of components and draws minimal current (see Figure 2-15 Figure 2-18). ¼ MCP6549 V DD – + FIGURE 4-8: Unused Comparators. © ...
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... ACNN GWNN MCP6546R AHNN GXNN MCP6546U — AWNN Note: Applies to 5-Lead SOT-23 MCP6546 I/P256 0729 MCP6546 I/SN0729 256 Example: (I-temp) AC25 OR Example: (I-temp) AC25 Example: MCP6546 I/P^^256 0729 Example: MCP6546I SN^^0729 256 Example: 6546I 729256 © 2007 Microchip Technology Inc. ...
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... Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6549) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6549) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6549) XXXXXXXX YYWW NNN © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 Example: MCP6549-I/P 0729256 MCP6549-E 0729256 MCP6549 I/P 0729256 Example: ...
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... N e 0.65 BSC A 0.80 A2 0.80 A1 0.00 E 1.80 E1 1.15 D 1.80 L 0.10 c 0. NOM MAX 5 – 1.10 – 1.00 – 0.10 2.10 2.40 1.25 1.35 2.00 2.25 0.20 0.46 – 0.26 – 0.40 Microchip Technology Drawing C04-061B © 2007 Microchip Technology Inc. ...
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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. © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8 ...
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... E .290 E1 .240 D .348 L .115 c .008 b1 .040 b .014 eB – c MAX 8 – .210 .130 .195 – – .310 .325 .250 .280 .365 .400 .130 .150 .010 .015 .060 .070 .018 .022 – .430 Microchip Technology Drawing C04-018B © 2007 Microchip Technology Inc. ...
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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. 4. 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. © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8 ...
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... BSC A – – A2 0.75 0.85 A1 0.00 – E 4.90 BSC E1 3.00 BSC D 3.00 BSC L 0.40 0.60 L1 0.95 REF 0° – c 0.08 – b 0.22 – Microchip Technology Drawing C04-111B L MAX 1.10 0.95 0.15 0.80 8° 0.23 0.40 © 2007 Microchip Technology Inc. ...
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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. © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8 ...
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... BSC h 0.25 L 0.40 L1 1.04 REF 0° c 0.17 b 0.31 5° 5° MAX 14 – 1.75 – – – 0.25 – 0.50 – 1.27 – 8° – 0.25 – 0.51 – 15° – 15° Microchip Technology Drawing C04-065B © 2007 Microchip Technology Inc. ...
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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. © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8 ...
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... MCP6546/6R/6U/7/8/9 NOTES: DS21714F-page 28 © 2007 Microchip Technology Inc. ...
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... Added Section 3.0 “Pin Descriptions”. 6. Corrected package markings “Package Marking Information”). 7. Added Appendix A: “Revision History”. Revision C (May 2003) Revision B (December 2002) Revision A (February 2002) • Original Release of this Document. © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 on unused (Section 5.1 DS21714F-page 29 ...
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... MCP6546/6R/6U/7/8/9 NOTES: DS21714F-page 30 © 2007 Microchip Technology Inc. ...
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... OT = Plastic Small Outline Transistor (SOT-23), 5-lead MS = Plastic MSOP, 8-lead P = Plastic DIP (300 mil Body), 8-lead, 14-lead SN = Plastic SOIC (150 mil Body), 8-lead SL = Plastic SOIC (150 mil Body), 14-lead (MCP6549 Plastic TSSOP (4.4mm Body), 14-lead (MCP6549) © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 . Examples: ...
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... NOTES: © 2007 Microchip Technology Inc. MCP6546/6R/6U/7/8/9 DS21714F-page 32 ...
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... PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Smart Serial, SmartTel, 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 © 2007 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 ...