MCP6231T-E/OT Microchip Technology, MCP6231T-E/OT Datasheet

IC OPAMP 1.8V SNGL R-R SOT23-5

MCP6231T-E/OT

Manufacturer Part Number
MCP6231T-E/OT
Description
IC OPAMP 1.8V SNGL R-R SOT23-5
Manufacturer
Microchip Technology
Datasheets

Specifications of MCP6231T-E/OT

Slew Rate
0.15 V/µs
Package / Case
SOT-23-5, SC-74A, SOT-25
Amplifier Type
General Purpose
Number Of Circuits
1
Output Type
Rail-to-Rail
Gain Bandwidth Product
300kHz
Current - Input Bias
1pA
Voltage - Input Offset
5000µV
Current - Supply
20µA
Current - Output / Channel
23mA
Voltage - Supply, Single/dual (±)
1.8 V ~ 6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Number Of Channels
1
Common Mode Rejection Ratio (min)
61 dB
Input Offset Voltage
5 mV
Input Bias Current (max)
1 pA
Operating Supply Voltage
3 V, 5 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Shutdown
No
Supply Voltage (max)
6 V
Supply Voltage (min)
1.8 V
Technology
CMOS
Voltage Gain Db
110 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MCP6231T-E/OT
MCP6231T-E/OTTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP6231T-E/OT
Manufacturer:
MICROCHIP
Quantity:
6 000
Part Number:
MCP6231T-E/OT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Features
• Gain Bandwidth Product: 300 kHz (typ.)
• 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
• Transimpedance amplifiers
• Analog Filters
• Notebooks and PDAs
• Battery-Powered Systems
Available Tools
Spice Macro Models (at www.microchip.com)
FilterLab
Typical Application
 2004 Microchip Technology Inc.
V
V
IN2
IN1
®
R
R
Software (at www.microchip.com)
x
y
V
Summing Amplifier Circuit
DD
R
R
g1
g2
Q
R
z
= 20 µA (typ.)
20 µA, 300 kHz Rail-to-Rail Op Amp
MCP6231
+
R
f
V
OUT
Description
The Microchip Technology Inc. MCP6231 operational
amplifier (op amp) provides wide bandwidth for the
quiescent current. The MCP6231 has a 300 kHz Gain
Bandwidth Product (GBWP) and 65° (typ.) phase
margin. This op amp operates from a single supply
voltage as low as 1.8V, while drawing 20 µA (typ.)
quiescent current. In addition, the MCP6231 supports
rail-to-rail input and output swing, with a common mode
input voltage range of V
This op amp is designed in one of Microchip’s
advanced CMOS processes.
The MCP6231 operates in the Extended temperature
range of -40°C to +125°C. It has a power supply range
of 1.8V to 5.5V.
Package Types
V
V
V
V
V
OUT
OUT
V
V
V
IN
NC
IN
IN
SS
SS
PDIP, SOIC, MSOP
SS
+
+
1
1
2
2
3
3
1
2
3
4
MCP6231
MCP6231
SOT-23-5
+
MCP6231
8
7
6
5
5 V
5 V
4
4
V
NC
V
V
NC
DD
DD
IN
DD
OUT
DD
+ 300 mV to V
V
V
V
V
V
V
OUT
IN
IN
SC-70-5, SOT-23-5
IN
SS
DD
+
+
1
2
3
1
2
3
MCP6231U
MCP6231R
SOT-23-5
DS21881A-page 1
+
SS
- 300 mV.
5 V
4
5 V
4
V
V
DD
OUT
SS
IN

Related parts for MCP6231T-E/OT

MCP6231T-E/OT Summary of contents

Page 1

... Summing Amplifier Circuit  2004 Microchip Technology Inc. MCP6231 Description The Microchip Technology Inc. MCP6231 operational amplifier (op amp) provides wide bandwidth for the quiescent current. The MCP6231 has a 300 kHz Gain Bandwidth Product (GBWP) and 65° (typ.) phase margin. This op amp operates from a single supply voltage as low as 1.8V, while drawing 20 µ ...

Page 2

... Non-inverting Input Inverting Input Positive Power Supply Negative Power Supply Output = GND / 100 Units Conditions –40°C to +125°C (Note) A µV/° –40°C to +125° +85° +125° ||pF || –0.3V to 5.3V 0. 0.3V, OUT 1. 5. µ – 0.  2004 Microchip Technology Inc. ...

Page 3

... Operating Temperature Range Storage Temperature Range Thermal Package Resistances Thermal Resistance, 5L-SC70 Thermal Resistance, 5L-SOT-23 Thermal Resistance, 8L-PDIP Thermal Resistance, 8L-SOIC Thermal Resistance, 8L-MSOP Note: The internal Junction Temperature (T  2004 Microchip Technology Inc. = +25° +1.8 to 5.5V pF. L Sym Min Typ ...

Page 4

... Gain -60 -90 Phase -120 -150 -180 -210 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+ 100 1k 10k 100k 1M 10M Frequency (Hz) Open-Loop Gain, Phase vs. 632 Samples +125°C A Input Bias Current (nA) Input Bias Current at +125°C.  2004 Microchip Technology Inc. ...

Page 5

... T = +125°C A 200 T = +85° +25°C 100 -40° -100 -200 -300 Common Mode Input Voltage (V) FIGURE 2-9: Input Offset Voltage vs. Common Mode Input Voltage  2004 Microchip Technology Inc. = +1.8V to +5.5V GND 20% 628 Samples 18 16 -40°C to +125°C A 14% 12% 10 1.E+04 1 ...

Page 6

... Power Supply Voltage / / OUT V 1.E+00 1.E+01 2.E+01 3.E+01 Time (1 µs/div) Small Signal Non-Inverting 2.E+01 4.E+01 6.E+01 8.E+01 1.E+02 1.E+02 1.E+02 Time (20 µs/div) Large Signal Non-Inverting = +125° +85° +25° -40°C A Power Supply Voltage (V) Quiescent Current vs.  2004 Microchip Technology Inc. ...

Page 7

... SS DD excessive current to flow into or out of the input pins. Current beyond ±2 mA can cause reliability problems. Applications that exceed this rating must be externally limited with a resistor, as shown in Figure 3-2.  2004 Microchip Technology Inc FIGURE 3-2: ...

Page 8

... Connect the inverting pin (V with a wire that does not touch the PCB surface. V – Guard Ring Example Guard Ring Layout +) to the IN –). This biases the guard ring to the IN +). This biases the guard ring ground). DD –) to the input IN  2004 Microchip Technology Inc. ...

Page 9

... To minimize output offset voltage and increase circuit accuracy, the resistor values need to meet the conditions VIN+ VIN-  2004 Microchip Technology Inc. 4.2 Compensating for the parasitic capacitance In analog circuit design, the PCB or the development board parasitic capacitance can compromise the circuit behavior. V ...

Page 10

... FilterLab software active-filter design tool provides full schematic diagrams of the filter circuit with component values. It also outputs the filter circuit in SPICE format, which can be used with the macro model to simulate actual filter performance. DS21881A-page 10  2004 Microchip Technology Inc. ...

Page 11

... 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.  2004 Microchip Technology Inc. Device Code ...

Page 12

... L .004 .012 Q1 .004 .016 c .004 .007 B .006 .012 A MILLIMETERS* MIN NOM MAX 5 0.65 (BSC) 0.80 1.10 0.80 1.00 0.00 0.10 1.80 2.40 1.15 1.35 1.80 2.20 0.10 0.30 0.10 0.40 0.10 0.18 0.15 0.30  2004 Microchip Technology Inc. ...

Page 13

... 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: MO-178 Drawing No. C04-091  2004 Microchip Technology Inc Units ...

Page 14

... A2 MILLIMETERS* MIN NOM MAX 8 0.65 BSC - - 1.10 0.75 0.85 0.95 0.00 - 0.15 4.90 BSC 3.00 BSC 3.00 BSC 0.40 0.60 0.80 0.95 REF 0° - 8° 0.08 - 0.23 0.22 - 0.40 5° - 15° 5° - 15°  2004 Microchip Technology Inc. ...

Page 15

... 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. C04-018  2004 Microchip Technology Inc ...

Page 16

... A2 MILLIMETERS MIN NOM MAX 8 1.27 1.35 1.55 1.75 1.32 1.42 1.55 0.10 0.18 0.25 5.79 6.02 6.20 3.71 3.91 3.99 4.80 4.90 5.00 0.25 0.38 0.51 0.48 0.62 0. 0.20 0.23 0.25 0.33 0.42 0.  2004 Microchip Technology Inc. ...

Page 17

... Extended Temp., 8LD PDIP pkg. d) MCP6231RT-E/OT: Tape and Reel, Extended Temp., 5LD SOT-23 pkg e) MCP6231UT-E/OT: Tape and Reel, Extended Temp., 5LD SOT-23 pkg. f) MCP6231UT-E/LT: Tape and Reel, Extended Temp., 5LD SC-70 pkg. g) MCP6231T-E/OT: Tape and Reel, Extended Temp., 5LD SOT-23 pkg. DS21881A-page 17 ...

Page 18

... MCP6231 NOTES: DS21881A-page 18  2004 Microchip Technology Inc. ...

Page 19

... PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel and Total Endurance 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 20

... Via Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands Waegenburghtplein 4 NL-5152 JR, Drunen, Netherlands Tel: 31-416-690399 Fax: 31-416-690340 United Kingdom 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 05/28/04  2004 Microchip Technology Inc. ...

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