MCP6142-I/SN Microchip Technology, MCP6142-I/SN Datasheet

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... Chip Select (CS) fea- ture (MCP6143), (MCP6144) configurations. Typical Applications 1k +1. 5. OUTB -INB 6 +INB High Side Battery Current Sensor 5 14 OUTD -IND +IND +INC -INC OUTC V REF G n dual (MCP6142) and quad MCP614X 100 ------ 10V OUT MCP614X Summing Amplifier ----- - + ...

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... Positive Power Supply Negative Power Supply Chip Select No internal connection = GND 25° Units Conditions µV/° -40°C to +85° -40°C to +85° || -0. 2. -0. 100 mV < V < OUT (V 100 mV 2.5V OUT DD V µ 2002 Microchip Technology Inc. ...

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... Thermal Package Resistances Thermal Resistance, 8L-PDIP Thermal Resistance, 8L-SOIC Thermal Resistance, 8L-MSOP Thermal Resistance, 14L-PDIP Thermal Resistance, 14L-SOIC Thermal Resistance, 14L-TSSOP Note 1: The MCP6141/2/3/4 family of op amps operates over this extended range, but with reduced performance. 2002 Microchip Technology Inc /2. OUT DD Sym Min ...

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... +85° +25° -40°C A 0.0 0.5 1.0 1.5 2.0 Common Mode Input Voltage (V) Input Offset Voltage vs +85° +25° -40° +85° +25° -40°C A 0.5 1.5 2.5 3.5 4.5 5.5 Common Mode Input Voltage (V) Input Offset Voltage vs. 2002 Microchip Technology Inc. ...

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... V = 5.0 V PSRR PSRR+ Referred to Input 80 70 CMRR 100 1 10 100 Frequency (Hz) FIGURE 2-9: Common Mode Rejection Ratio, Power Supply Rejection Ratio vs. Frequency. 2002 Microchip Technology Inc. = +5V GND 25° 85° 5 5 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 2-10: vs ...

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... A Power Supply Voltage (V) Quiescent Current 5.0 V OUT 0.9 V OUT 1k 10k 100k Load Resistance ( ) DC Open Loop Gain 0.05 0.10 0.15 0.20 0.25 0.30 Output Voltage Headroom (V) DD OUT OUT SS Small Signal DC Open Loop 2002 Microchip Technology Inc. ...

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... Note: Unless otherwise indicated and /2. OUT DD 140 130 120 110 100 Input-Referred 90 1k 1000 Frequency (Hz) FIGURE 2-19: Channel to Channel Separation vs. Frequency (MCP6142 and MCP6144 only). 120 Gain Bandwidth Product 100 80 Phase Margin 5 -40 - Ambient Temperature (°C) FIGURE 2-20: Gain Bandwidth Product, Phase Margin vs ...

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... FIGURE 2-30: Response vs. Time 10k 1000 10000 Frequency (Hz) Output Voltage Swing vs Ambient Temperature (°C) Output Voltage Headroom = 5.5V -10 V 2.E-04 3.E-04 4.E-04 5.E-04 6.E-04 7.E-04 8.E-04 9.E-04 1.E-03 Time (100 µs/div) Small Signal Inverting Pulse 2002 Microchip Technology Inc. ...

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... Time (5 ms/div) FIGURE 2-33: The MCP6141/2/3/4 family shows no phase reversal (for information only– the Maximum Absolute Input Voltage is still V - 0.3V and V + 0.3V 2002 Microchip Technology Inc. = +5V GND 25° 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1 ...

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... Noise alone. Q gain is independent of signal gain and depends only on components in the feedback loop. that can be applied to the CM -0.3V and V + 0.3V. Voltage on the MCP614X OUT IN Maximum expected V – ------------------------------------------------------------------------------ - – Minimum expected --------------------------------------------------------------------------- - input resistor signal gain. The related unity-gain n 2002 Microchip Technology Inc. ...

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... Unstable for MCP614X FIGURE 3-3: Typical Circuits that are not suitable for the MCP6141/2/3/4 family. 2002 Microchip Technology Inc. Note that the integrator circuit in Figure 3-3 becomes unity gain at high frequencies because of the capaci- tor. Therefore, this circuit is unstable for the MCP6141/2/3/4 ...

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... This is especially important for high frequency (low rise time) signals. • Use a 0.1 µF supply bypass capacitor within 0.1” (2.5 mm) of the V to the ground plane REF V DD MCP614X REF V DD MCP614X Two possible guard ring pin. It must connect directly DD 2002 Microchip Technology Inc. , ...

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... They should be on both sides of the victim trace and be as close as possi- ble. Connect the guard traces to ground plane at both ends and in the middle for long traces. 2002 Microchip Technology Inc. 3.9 Typical Applications 3.9.1 BATTERY CURRENT SENSING The MCP6141/2/3/4 op amps’ ...

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... V OUT noise gain of 10 V/V, the amplifier bandwidth is approximately 10 kHz. The bandwidth to quiescent cur- rent ratio of MCP6141/2/3/4 makes this device an appropriate choice for battery-powered applications. 21668A-page V/V REF – REF R 3 2002 Microchip Technology Inc. ...

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... SPICE MACRO MODEL The Spice macro model for the MCP6141, MCP6142, MCP6143 and MCP6144 simulates the typical ampli- fier performance of offset voltage, DC power supply rejection, input capacitance, DC common mode rejec- tion, open loop gain over frequency, phase margin, out- put swing, DC power supply current, power supply current change with supply voltage, input common mode range, output voltage range vs ...

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... Negative Supply * | | Positive Supply * | Inverting Input * Non-inverting Input * * Macromodel for the MCP6141/2/3/4 op amp family: * MCP6141 (single) * MCP6142 (dual) * MCP6143 (single w/ CS; chip select is not modeled) * MCP6144 (quad Revision History: * REV A: 06-Sep-02, KEB (created model Recommendations: * Use PSPICE (or SPICE 2G6; other simulators may require translation) ...

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... D56 56 57 DLS G57 0 57 POLY( R57 57 0 28.2K R58 57 5 1.00 C58 5 0 2.00P * * Models .MODEL NMI NMOS .MODEL DL D N=1 IS=1F .MODEL DLS D N=10M IS=1F .MODEL DN1 D IS=1F KF=1.17E-18 AF=1 * .ENDS MCP6141 2002 Microchip Technology Inc. 0 17.8U 17.8U 35.5U MCP6141/2/3/4 21668A-page 17 ...

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... Standard marking consists of Microchip part number, year code, week code, traceability code (facility code, mask rev#, and assembly code). For marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. 21668A-page 18 Example: MCP6141 I/P058 0223 Example: MCP6142 I/SN0223 058 Example: 6143I 223058 2002 Microchip Technology Inc. ...

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... Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6144) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6144) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6144) XXXXXX YYWW NNN 2002 Microchip Technology Inc. MCP6141/2/3/4 Example: MCP6144-I/P 0223058 Example: MCP6144ISL 0223058 Example: 6144ST 0223 058 21668A-page 19 ...

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... MILLIMETERS MIN NOM MAX 8 2.54 3.56 3.94 4.32 2.92 3.30 3.68 0.38 7.62 7.94 8.26 6.10 6.35 6.60 9.14 9.46 9.78 3.18 3.30 3.43 0.20 0.29 0.38 1.14 1.46 1.78 0.36 0.46 0.56 7.87 9.40 10. 2002 Microchip Technology Inc. ...

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... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-012 Drawing No. C04-057 2002 Microchip Technology Inc Units ...

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... B .010 .012 .016 MILLIMETERS* MIN NOM MAX 8 0.65 1.18 0.76 0.86 0.97 0.05 0.15 4.90 .5.08 4.67 2.90 3.00 3.10 2.90 3.00 3.10 0.40 0.55 0.70 0.90 0.95 1. 0.10 0.15 0.20 0.25 0.30 0. 2002 Microchip Technology Inc. ...

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... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-001 Drawing No. C04-005 2002 Microchip Technology Inc Units INCHES* ...

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... B .014 .017 .020 MILLIMETERS MIN NOM MAX 14 1.27 1.35 1.55 1.75 1.32 1.42 1.55 0.10 0.18 0.25 5.79 5.99 6.20 3.81 3.90 3.99 8.56 8.69 8.81 0.25 0.38 0.51 0.41 0.84 1. 0.20 0.23 0.25 0.36 0.42 0. 2002 Microchip Technology Inc. ...

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... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .005” (0.127mm) per side. JEDEC Equivalent: MO-153 Drawing No. C04-087 2002 Microchip Technology Inc Units INCHES ...

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... MCP6141/2/3/4 NOTES: 21668A-page 26 2002 Microchip Technology Inc. ...

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... Microchip Products • Conferences for products, Development Systems, technical information and more • Listing of seminars and events 2002 Microchip Technology Inc. SYSTEMS INFORMATION AND UPGRADE HOT LINE The Systems Information and Upgrade Line provides system users a listing of the latest versions of all of Microchip's development systems software products ...

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... What deletions from the document could be made without affecting the overall usefulness there any incorrect or misleading information (what and where)? 7. How would you improve this document? DS21668A-page 28 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS21668A 2002 Microchip Technology Inc. ...

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... Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2002 Microchip Technology Inc. MCP6141/2/3/4 Examples: a) MCP6141-I/P: Industrial temperature, PDIP package. b) MCP6141T-I/SN: Tape and Reel, Indus- trial temperature, SOIC package. a) MCP6142-I/SN: Industrial temperature, SOIC package. b) MCP6142-I/MS: Industrial temperature, MSOP package. a) MCP6143-I/MS: Industrial temperature, MSOP package ...

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... MCP6141/2/3/4 NOTES: DS21668A-page 30 2002 Microchip Technology Inc. ...

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... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

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... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology (Barbados) Inc., Taiwan Branch 11F-3, No ...