MCP6142T-E/MS Microchip Technology, MCP6142T-E/MS Datasheet

MCP6142T-E/MS

Manufacturer Part Number

MCP6142T-E/MS

Description

IC OPAMP 1.4V DUAL R-R 8MSOP

Manufacturer

Microchip Technology

Datasheet

1.MCP6142-ESN.pdf (38 pages)

Specifications of MCP6142T-E/MS

Amplifier Type

General Purpose

Number Of Circuits

Output Type

Rail-to-Rail

Slew Rate

0.003 V/µs

Gain Bandwidth Product

100kHz

Current - Input Bias

1pA

Voltage - Input Offset

3000µV

Current - Supply

0.6µA

Current - Output / Channel

20mA

Voltage - Supply, Single/dual (±)

1.4 V ~ 6 V

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

8-MSOP, Micro8™, 8-uMAX, 8-uSOP,

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

-3db Bandwidth

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MCP6142T-E/MS

Manufacturer:

MICROCHIP

Quantity:

12 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

MCP6142T-E/MS

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

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600 nA, Non-Unity Gain Rail-to-Rail Input/Output Op Amps

Features:

• Low Quiescent Current: 600 nA/amplifier (typical)

• Gain Bandwidth Product: 100 kHz (typical)

• Stable for gains of 10 V/V or higher

• Rail-to-Rail Input/Output

• Wide Supply Voltage Range: 1.4V to 6.0V

• Available in Single, Dual, and Quad

• Chip Select (CS) with MCP6143

• Available in 5-lead and 6-lead SOT-23 Packages

• Temperature Ranges:

Applications:

• Toll Booth Tags

• Wearable Products

• Temperature Measurement

• Battery Powered

Design Aids:

• SPICE Macro Models

• FilterLab

• Mindi™ Simulation Tool

• Microchip Advanced Part Selector (MAPS)

• Analog Demonstration and Evaluation Boards

• Application Notes

Related Devices:

• MCP6041/2/3/4: Unity Gain Stable Op Amps

Typical Application

- Industrial: -40°C to +85°C

- Extended: -40°C to +125°C

Inverting, Summing Amplifier

REF

Software

MCP614X

OUT

MCP6141/2/3/4

Description:

The MCP6141/2/3/4 family of non-unity gain stable

operational amplifiers (op amps) from Microchip

Technology Inc. operate with a single supply voltage as

low as 1.4V, while drawing less than 1 µA (maximum)

of quiescent current per amplifier. These devices are

also designed to support rail-to-rail input and output

operation. This combination of features supports

battery-powered and portable applications.

The MCP6141/2/3/4 amplifiers have a gain bandwidth

product of 100 kHz (typical) and are stable for gains of

10 V/V or higher. These specifications make these op

amps appropriate for battery powered applications

where a higher frequency response from the amplifier

is required.

The MCP6141/2/3/4 family operational amplifiers are

offered in single (MCP6141), single with Chip Select

(CS)

(MCP6144) configurations. The MCP6141 device is

available in the 5-lead SOT-23 package, and the

MCP6143 device is available in the 6-lead SOT-23

package.

Package Types

OUTA

INA

OUT

PDIP, SOIC, MSOP

–

(MCP6143),

MCP6141

MCP6142

SOT-23-5

5 NC

5 V

OUT

OUTB

INB

dual

–

OUTB

OUTA

INA

INB

(MCP6142)

PDIP, SOIC, TSSOP

OUT

PDIP, SOIC, MSOP

–

MCP6143

SOT-23-6

MCP6144

DS21668D-page 1

and

11 V

5 NC

5 CS

8 V

OUT

OUTD

IND

INC

OUTC

quad

–

Related parts for MCP6142T-E/MS

MCP6142T-E/MS Summary of contents

Page 1

... V 3 MCP614X V REF Inverting, Summing Amplifier © 2009 Microchip Technology Inc. MCP6141/2/3/4 Description: The MCP6141/2/3/4 family of non-unity gain stable operational amplifiers (op amps) from Microchip Technology Inc. operate with a single supply voltage as low as 1.4V, while drawing less than 1 µA (maximum) of quiescent current per amplifier. These devices are also designed to support rail-to-rail input and output operation ...

Page 2

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... All parts with date codes February 2008 and later have been screened to ensure operation at V other minimum and maximum specifications are measured at 1.8V and 5.5V © 2009 Microchip Technology Inc. † Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device ...

Page 4

... OLEAK t — — 10 — OFF V — 0.6 — HYST OFF High-Z -20 pA (typical (typical) = +25° / and Figure 1-3). Conditions ° + P-P = +25° / 1-3). Units Conditions V/ 0. 0.9V /2 OUT DD µ V/ –0. 0.1V /2 OUT 5.0V DD © 2009 Microchip Technology Inc. ...

Page 5

... AC and DC Test Circuit for Most Non-Inverting Gain Conditions µF DD 0.1 µ MCP614X FIGURE 1-3: AC and DC Test Circuit for Most Inverting Gain Conditions. © 2009 Microchip Technology Inc. = +1.4V to +5.5V Sym. Min. Typ. Max. Units T -40 — +85 ° -40 — +125 ° -40 — ...

Page 6

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... +85°C A 400 200 0 -200 -400 -600 T = +25°C A -800 T = -40°C A -1000 Common Mode Input Voltage (V) FIGURE 2-3: Input Offset Voltage vs. Common Mode Input Voltage with V © 2009 Microchip Technology Inc. = +25° +1.4V to +5.5V 12% 11% 10 -10 FIGURE 2-4: with T = +85°C to +125°C and V ...

Page 8

... FIGURE 2-12: Temperature. ≈ GND / OUT OUT 5 Time (5 ms/div The MCP6141/2/3/4 Family kHz V = 5.0V DD Common Mode Input Voltage (V) Input Noise Voltage Density PSRR ( CMRR (V = 5.0V -0.3V to +5.3V 100 125 Ambient Temperature (°C) CMRR, PSRR vs. Ambient © 2009 Microchip Technology Inc. /2, ...

Page 9

... kΩ 0. OUT 80 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Power Supply Voltage (V) FIGURE 2-15: DC Open-Loop Gain vs. Power Supply Voltage. © 2009 Microchip Technology Inc. = +25° +1.4V to +5.5V 10000 10k 1000 1k 100 100 0.1 0.1 105 115 125 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 2-16: vs ...

Page 10

... CM DD OUT DD 120 110 100 GBWP +10 5. Common Mode Input Voltage Gain Bandwidth Product, 90 GBWP +10 5. 100 125 Ambient Temperature (°C) Gain Bandwidth Product -40° +25° +85° +125°C A Ambient Temperature (°C) Output Short Circuit Current © 2009 Microchip Technology Inc. /2, ...

Page 11

... -20 -40 -60 -80 0.0 0.1 0.2 0.3 Time (100 µs/div) 0.4 0.5 0.6 0.7 FIGURE 2-27: Small Signal Non-inverting Pulse Response. © 2009 Microchip Technology Inc. = +25° +1.4V to +5.5V 5.0 V 4.5 R 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 10 -50 FIGURE 2-28: vs ...

Page 12

... FIGURE 2-35: Hysteresis (MCP6143 only). ≈ GND / OUT 5. -10 V kΩ Time (200 µs/div Large Signal Inverting Pulse On Hysteresis CS CS High-to-Low Low-to-High V High-Z OUT = 5.0V CS Voltage (V) Internal Chip Select (CS) © 2009 Microchip Technology Inc. /2, ...

Page 13

... The non-inverting and inverting high-impedance CMOS inputs with low bias currents. 3.3 CS Digital Input This is a CMOS, Schmitt-triggered input that places the part into a low power mode of operation. © 2009 Microchip Technology Inc. 3-1. MCP6143 MCP6144 MSOP, Symbol PDIP, SOT-23-6 PDIP, ...

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... IN resistors 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 © 2009 Microchip Technology Inc. dump any currents onto V shown, resistors R through D and > > R ...

Page 16

... Gain Configuration. sinewave P · 0.1µF) FIGURE 4-4: alone. Q Gain Configuration. and Figure 4-4 have their noise gain R F ≥ ------ - V +10 V/V corresponds MCP614X OUT Noise Gain for Non-inverting OUT MCP614X R IN Noise Gain for Inverting © 2009 Microchip Technology Inc. ...

Page 17

... A unity gain buffer (G = +1) is the most sensitive to capacitive loads, though all gains show the same general behavior. © 2009 Microchip Technology Inc. When driving large capacitive loads with these op amps (e.g., > when G = +10), a small series resistor at the output (R feedback loop’ ...

Page 18

... V b) Connect the inverting pin (V V with a wire that does not touch the PCB DD surface. V – Example Guard Ring Layout +) to the IN +). This biases the guard ring ground). DD –) to the input IN © 2009 Microchip Technology Inc. ...

Page 19

... OUT DD FIGURE 4-10: High Side Battery Current Sensor. © 2009 Microchip Technology Inc. 4.9.2 INVERTING SUMMING AMPLIFIER The MCP6141/2/3/4 op amp is well suited for the inverting summing amplifier shown in the resistors at the input (R noise gain at least 10 V/V. The output voltage (V ...

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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. © 2009 Microchip Technology Inc. MCP6141/2/3/4 5.5 Analog Demonstration and Evaluation Boards ...

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... Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. © 2009 Microchip Technology Inc. MCP6141/2/3/4 Device E-Temp Code MCP6141 ...

Page 24

... XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6144) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6144) XXXXXXXX YYWW NNN DS21668D-page 24 : Example MCP6144-I/P 0918256 MCP6144 I 0918256 Example: MCP6144ISL 0918256 MCP6144 OR I/SL 0918256 : Example 6144ST 0918 256 6144EST 0918 OR 256 © 2009 Microchip Technology Inc. ...

Page 25

... Microchip Technology Inc. MCP6141/2/3/4 I φ DS21668D-page 25 ...

Page 26

Page 27

... Microchip Technology Inc. MCP6141/2/3/4 I φ DS21668D-page 27 ...

Page 28

Page 29

... Microchip Technology Inc. MCP6141/2/3/4 DS21668D-page 29 ...

Page 30

Page 31

... Microchip Technology Inc. MCP6141/2/3/4 φ β α DS21668D-page 31 ...

Page 32

Page 33

... Updated Section 5.0 “Design Aids” to include FilterLab. 7. Added SOT-23-5 and SOT-23-6 packages and corrected package marking information in Section 6.0 “Packaging Information”. 8. Added Appendix A: “Revision History”. © 2009 Microchip Technology Inc. Revision A (September 2002) • Original Release of this Document. (going Section 1.0 MCP6141/2/3/4 DS21668D-page 33 ...

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... Plastic SOIC (3.9 mm body), 8-lead ST = Plastic TSSOP (4.4 mm body), 14-lead © 2009 Microchip Technology Inc. Examples MCP6141-I/P: Package b) MCP6141T-E/OT: Tape and Reel, a) MCP6142-I/SN: b) MCP6142T-E/MS: Tape and Reel, a) MCP6143-I/P: b) MCP6143T-E/CH: Tape and Reel, a) MCP6144-I/SL: b) MCP6144T-E/ST: Tape and Reel, MCP6141/2/3/4 . Industrial Temperature 8 lead PDIP package. Extended Temperature 5 lead SOT-23 package ...

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... PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, 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: 886-3-6578-370 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 © 2009 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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