MCP6241-E/MS Microchip Technology, MCP6241-E/MS Datasheet

MCP6241-E/MS

Manufacturer Part Number

MCP6241-E/MS

Description

IC OPAMP SNGL 1.8V 550KHZ 8MSOP

Manufacturer

Microchip Technology

Datasheet

1.MCP6241UT-ELT.pdf (38 pages)

Specifications of MCP6241-E/MS

Slew Rate

0.3 V/µs

Amplifier Type

General Purpose

Number Of Circuits

Output Type

Rail-to-Rail

Gain Bandwidth Product

550kHz

Current - Input Bias

1pA

Voltage - Input Offset

5000µV

Current - Supply

50µA

Current - Output / Channel

23mA

Voltage - Supply, Single/dual (±)

1.8 V ~ 5.5 V

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

8-MSOP, Micro8™, 8-uMAX, 8-uSOP,

Op Amp Type

Rail To Rail

No. Of Amplifiers

Bandwidth

550kHz

Supply Voltage Range

1.8V To 5.5V

Amplifier Case Style

MSOP

No. Of Pins

Number Of Channels

Voltage Gain Db

110 dB

Common Mode Rejection Ratio (min)

60 dB

Input Offset Voltage

5 mV

Operating Supply Voltage

3 V, 5 V

Supply Current

0.07 mA

Maximum Operating Temperature

+ 125 C

Mounting Style

SMD/SMT

Minimum Operating Temperature

- 40 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

-3db Bandwidth

Lead Free Status / Rohs Status

Details

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MCP6241-E/MS

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

Current page: 1 of 38
Download datasheet (668Kb)

Features

• Gain Bandwidth Product: 550 kHz (typical)

• Supply Current: I

• Supply Voltage: 1.8V to 5.5V

• Rail-to-Rail Input/Output

• Extended Temperature Range: -40°C to +125°C

• Available in 5-pin SC-70 and SOT-23 packages

Applications

• Automotive

• Portable Equipment

• Photodiode (Transimpedance) Amplifier

• Analog Filters

• Notebooks and PDAs

• Battery-Powered Systems

Design Aids

• SPICE Macro Models

• Mindi™ Circuit Designer & Simulator

• Microchip Advanced Part Selector (MAPS)

• Analog Demonstration and Evaluation Boards

• Application Notes

Typical Application

IN2

IN1

Summing Amplifier Circuit

= 50 µA (typical)

50 µA, 550 kHz Rail-to-Rail Op Amp

MCP6241

–

MCP6241/1R/1U/2/4

OUT

Description

The Microchip Technology Inc. MCP6241/1R/1U/2/4

operational

bandwidth for the quiescent current. The MCP6241/1R/

1U/2/4 has a 550 kHz gain bandwidth product and 68°

(typical) phase margin. This family operates from a

single supply voltage as low as 1.8V, while drawing

50 µA (typical) quiescent current. In addition, the

MCP6241/1R/1U/2/4 family supports rail-to-rail input

and output swing, with a common mode input voltage

range of V

amps are designed in one of Microchip’s advanced

CMOS processes.

Package Types

OUT

SC-70-5, SOT-23-5

* Includes Exposed Thermal Pad (EP); see

–

MCP6241U

MCP6241R

MCP6241

2x3 DFN*

MCP6241

SOT-23-5

–

amplifiers

–

+ 300 mV to V

5 NC

5 V

OUT

–

(op

OUTB

OUTA

INA

INB

INA

INB

INA

PDIP, SOIC, TSSOP

PDIP, SOIC, MSOP

–

amps)

–

– 300 mV. These op

MCP6242

MCP6244

MCP6241

–

DS21882D-page 1

provide

+ -

Table

3-1.

OUTD

IND

INC

OUTC

OUT

OUTB

INB

wide

–

Related parts for MCP6241-E/MS

MCP6241-E/MS Summary of contents

Page 1

... Description The Microchip Technology Inc. MCP6241/1R/1U/2/4 operational amplifiers bandwidth for the quiescent current. The MCP6241/1R/ 1U/2/4 has a 550 kHz gain bandwidth product and 68° (typical) phase margin. This family operates from a single supply voltage as low as 1.8V, while drawing 50 µA (typical) quiescent current. In addition, the ...

Page 2

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... Quiescent Current per Amplifier Note 1: The SC-70 package is only tested at +25°C. © 2008 Microchip Technology Inc. MCP6241/1R/1U/2/4 † Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of ...

Page 4

... MCP6241/1R/1U/2/4 AC ELECTRICAL CHARACTERISTICS Electrical Characteristics: Unless otherwise indicated, T ≈ / kΩ and C OUT Parameters AC Response Gain Bandwidth Product Phase Margin Slew Rate Noise Input Noise Voltage Input Noise Voltage Density Input Noise Current Density TEMPERATURE CHARACTERISTICS Electrical Characteristics: Unless otherwise indicated, V Parameters ...

Page 5

... Frequency (Hz) FIGURE 2-2: PSRR, CMRR vs. Frequency. 25% 180 Samples 20 +85°C A 15% 10 Input Bias Current (pA) FIGURE 2-3: Input Bias Current at +85°C. © 2008 Microchip Technology Inc. MCP6241/1R/1U/2/4 = +1.8V to +5.5V GND CMRR ( -50 -25 0 Ambient Temperature (°C) FIGURE 2-4: Temperature. 120 100 80 ...

Page 6

... MCP6241/1R/1U/2/4 Note: Unless otherwise indicated +25° 100 kΩ and pF 10,000 1,000 100 10 0 100 1k 1.E-01 1.E+0 1.E+0 1.E+0 1.E+0 Frequency (Hz FIGURE 2-7: Input Noise Voltage Density vs. Frequency. 300 200 100 -40°C A -100 T = +25° +85°C A -200 T = +125°C A -300 Common Mode Input Voltage (V) FIGURE 2-8: Input Offset Voltage vs ...

Page 7

... Output Current Magnitude 5. 1. 0.1 1k 10k 100k 1.E+03 1.E+04 1.E+05 Frequency (Hz) FIGURE 2-15: Maximum Output Voltage Swing vs. Frequency. © 2008 Microchip Technology Inc. MCP6241/1R/1U/2/4 = +1.8V to +5.5V GND 100 125 FIGURE 2-16: Pulse Response. 5.0 4.5 4.0 3.5 3.0 V – 2.0 1.5 1 ...

Page 8

... MCP6241/1R/1U/2/4 Note: Unless otherwise indicated +25° 100 kΩ and pF 1.E-02 10m 1.E-03 1m 1.E-04 100µ 1.E-05 10µ 1.E-06 1µ 100n 1.E-07 1.E-08 10n +125°C 1n 1.E-09 +85°C 100p 1.E-10 +25°C 10p 1.E-11 -40°C 1p 1.E-12 -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 ...

Page 9

... Power Supply (V and V SS The positive power supply ( 1.8V to 5.5V higher DD than the negative power supply (V SS operation, the other pins are between V © 2008 Microchip Technology Inc. MCP6241/1R/1U/2/4 (single op amps) and Table 3-2 MCP6241R MCP6241U SOT-23-5, SOT-23-5 SC- — — ...

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Page 11

... APPLICATION INFORMATION The MCP6241/1R/1U/2/4 family of op amps is manu- factured using Microchip’s state-of-the-art CMOS process and is specifically designed for low-power and general-purpose applications. The low supply voltage, low quiescent current and wide bandwidth makes the MCP6241/1R/1U/2/4 ideal for applications. 4.1 Rail-to-Rail Inputs 4 ...

Page 12

... Applications that are SS high impedance may need to limit the useable voltage range. 4.1.3 NORMAL OPERATION The input stage of the MCP6241/1R/1U/2/4 op amps use two differential CMOS input stages in parallel. One operates at low common mode input voltage (V while the other operates at high V . WIth this topol- CM ogy, the device operates with ...

Page 13

... A 5V difference would between nearby traces is 10 cause current to flow, which is greater than the MCP6241/1R/1U/2/4 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. ...

Page 14

... MCP6241/1R/1U/2/4 4.7.2 COMPENSATING FOR THE PARASITIC CAPACITANCE In analog circuit design, the PCB parasitic capacitance can compromise the circuit behavior; Figure 4-9 a typical scenario. If the input of an amplifier sees parasitic capacitance of several picofarad (C which includes the common mode capacitance of 6 pF, typical) and large R ...

Page 15

... Microchip provides the basic design tools needed for the MCP6241/1R/1U/2/4 family of op amps. 5.1 SPICE Macro Model The latest SPICE macro model for the MCP6241/1R/ 1U/2/4 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 ...

Page 16

Page 17

... PACKAGING INFORMATION 6.1 Package Marking Information 5-Lead SC-70 (MCP6241U Only) XXNN 5-Lead SOT-23 (MCP6241, MCP6241R, MCP6241U XXNN 8-Lead DFN (2x3) (MCP6241 Only) XXX YWW NN 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) ...

Page 18

... MCP6241/1R/1U/2/4 Package Marking Information (Continued) 8-Lead SOIC (150 mil) XXXXXXXX XXXXYYWW NNN 14-Lead PDIP (300 mil) (MCP6244) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6244) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6244) XXXXXXXX YYWW NNN DS21882D-page 18 Example: MCP6242E MCP6242 e E/SN0818 SN^^ 0834 3 OR ...

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Page 23

... Microchip Technology Inc. MCP6241/1R/1U/2/4 DS21882D-page 23 ...

Page 24

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Page 27

... Microchip Technology Inc. MCP6241/1R/1U/2/4 DS21882D-page 27 ...

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Page 33

... PDIP-14, SOIC-14, and TSSOP-14 packages and corrected package marking information (Section 6.0 “Packaging Information”). Added Appendix A: “Revision History”. 6. Revision B (August 2004) Undocumented changes. Revision A (March 2004) • Original Release of this Document. © 2008 Microchip Technology Inc. MCP6241/1R/1U/2/4 Numerous “Pin Reversal”, DS21882D-page 33 ...

Page 34

Page 35

... SN = Plastic SOIC (150 mil Body), 8-lead SL = Plastic SOIC (150 mil Body), 14-lead ST = Plastic TSSOP (4.4 mil Body), 14-lead © 2008 Microchip Technology Inc. MCP6241/1R/1U/2/4 Examples: /XX a) MCP6241-E/SN: Package b) MCP6241-E/MS: c) MCP6241-E/P: d) MCP6241-E/MC: e) MCP6241RT-E/OT: Tape and Reel, f) MCP6241UT-E/OT: Tape and Reel, g) MCP6241UT-E/LT: Tape and Reel, a) ...

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... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, 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. ...

Page 38

... 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 ...

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