MCP6142-E/MS Microchip Technology, MCP6142-E/MS Datasheet

IC OPAMP 1.4V DUAL R-R 8MSOP

MCP6142-E/MS

Manufacturer Part Number
MCP6142-E/MS
Description
IC OPAMP 1.4V DUAL R-R 8MSOP
Manufacturer
Microchip Technology
Datasheet

Specifications of MCP6142-E/MS

Slew Rate
0.003 V/µs
Amplifier Type
General Purpose
Number Of Circuits
2
Output Type
Rail-to-Rail
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,
Op Amp Type
Rail To Rail
No. Of Amplifiers
2
Bandwidth
100kHz
Supply Voltage Range
1.4V To 6V
Amplifier Case Style
MSOP
No. Of Pins
8
Number Of Channels
2
Voltage Gain Db
115 dB
Common Mode Rejection Ratio (min)
60 dB
Input Offset Voltage
3 mV
Operating Supply Voltage
3 V, 5 V
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
Part Number:
MCP6142-E/MS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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
© 2009 Microchip Technology Inc.
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
V
V
V
1
2
3
V
®
Inverting, Summing Amplifier
REF
Software
R
R
R
1
2
3
MCP614X
R
F
V
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
V
V
V
V
OUTA
V
V
V
INA
INA
V
OUT
V
V
PDIP, SOIC, MSOP
PDIP, SOIC, MSOP
NC
IN
IN
IN
SS
SS
SS
+
+
+
(MCP6143),
1
2
3
4
1
2
3
1
2
3
4
MCP6141
MCP6141
MCP6142
SOT-23-5
8
7
6
5 NC
5
4
8
7
6
5 V
NC
V
V
V
V
V
V
V
DD
OUT
DD
IN
DD
OUTB
INB
INB
dual
+
V
V
V
V
V
V
OUTB
OUTA
V
INA
INA
INB
INB
(MCP6142)
V
V
V
V
V
V
PDIP, SOIC, TSSOP
OUT
PDIP, SOIC, MSOP
DD
NC
IN
IN
IN
SS
SS
+
+
+
+
1
2
3
4
5
6
7
1
2
3
4
1
2
3
MCP6143
MCP6143
SOT-23-6
MCP6144
DS21668D-page 1
and
14
13
12
10
11 V
8
7
6
5 NC
6
5 CS
4
9
8 V
CS
V
V
V
V
V
V
V
V
V
DD
OUT
DD
IN
OUTD
IND
IND
SS
INC
INC
OUTC
quad
+
+

Related parts for MCP6142-E/MS

MCP6142-E/MS Summary of contents

Page 1

... MCP6143 device is available in the 6-lead SOT-23 package. Package Types MCP6141 PDIP, SOIC, MSOP – MCP6141 SOT-23 OUT MCP6142 PDIP, SOIC, MSOP OUTA OUT 2 V – INA INA dual (MCP6142) and quad MCP6143 PDIP, SOIC, MSOP – OUT IN OUT MCP6143 SOT-23 OUT ...

Page 2

... MCP6141/2/3/4 NOTES: DS21668D-page 2 © 2009 Microchip Technology Inc. ...

Page 3

... 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

... MCP6141/2/3/4 NOTES: DS21668D-page 6 © 2009 Microchip Technology Inc. ...

Page 7

... +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

... MCP6141/2/3/4 Note: Unless otherwise indicated / MΩ pF, and CS is tied low 140 130 120 110 100 90 Input Referred 80 1k 1.E+03 Frequency (Hz) FIGURE 2-19: Channel to Channel Separation vs. Frequency (MCP6142 and MCP6144 only +10 GBWP 1. -50 - Ambient Temperature (°C) FIGURE 2-20: Gain Bandwidth Product, Phase Margin vs. Ambient Temperature with ...

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

... PIN DESCRIPTIONS Descriptions of the pins are listed in Table TABLE 3-1: PIN FUNCTION TABLE MCP6141 MCP6142 MSOP, MSOP, MSOP, PDIP, SOT-23-5 PDIP, SOIC SOIC — — 5 — — 6 — — 7 — — — — — — — — — — — ...

Page 14

... MCP6141/2/3/4 NOTES: DS21668D-page 14 © 2009 Microchip Technology Inc. ...

Page 15

... 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 ...

Page 20

... MCP6141/2/3/4 NOTES: DS21668D-page 20 © 2009 Microchip Technology Inc. ...

Page 21

... 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 ...

Page 22

... MCP6141/2/3/4 NOTES: DS21668D-page 22 © 2009 Microchip Technology Inc. ...

Page 23

... Device E-Temp Code MCP6141 ASNN Note: Applies to 5-Lead SOT-23 Device E-Temp Code MCP6143 AWNN Note: Applies to 6-Lead SOT-23 Example : Example MCP6141 I/P256 0918 : Example MCP6142 I/SN0918 256 Example: AS25 Example: AW25 : 6143I 918256 MCP6141 E/P 256 0918 MCP6142E SN 0918 256 DS21668D-page 23 ...

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

... MCP6141/2/3/4 DS21668D-page 26 I © 2009 Microchip Technology Inc. φ ...

Page 27

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

Page 28

... MCP6141/2/3/4 DS21668D-page 28 © 2009 Microchip Technology Inc. ...

Page 29

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

Page 30

... MCP6141/2/3/4 DS21668D-page 30 α φ β © 2009 Microchip Technology Inc. ...

Page 31

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

Page 32

... MCP6141/2/3/4 DS21668D-page 32 I © 2009 Microchip Technology Inc. φ ...

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 ...

Page 34

... MCP6141/2/3/4 NOTES: DS21668D-page 34 © 2009 Microchip Technology Inc. ...

Page 35

... 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 ...

Page 36

... MCP6141/2/3/4 NOTES: DS21668D-page 36 © 2009 Microchip Technology Inc. ...

Page 37

... 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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