MCP6283-E/SL Microchip Technology, MCP6283-E/SL Datasheet

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MCP6283-E/SL

Manufacturer Part Number
MCP6283-E/SL
Description
450 uA, 5 MHz Rail-to-Rail Op Amp
Manufacturer
Microchip Technology
Datasheet
Features
• 5 MHz Gain Bandwidth Product (typ.)
• Supply Current: I
• Supply Voltage: 2.2V to 5.5V
• Rail-to-Rail Input/Output
• Extended Temperature Range: -40°C to +125°C
• Available in Single, Dual and Quad Packages
• Single with Chip Select (CS) (MCP6283)
• Dual with Chip Select (CS) (MCP6285)
Applications
• Automotive
• Portable Equipment
• Photo Diode Pre-amps
• Analog Filters
• Notebooks and PDAs
• Battery-Powered Systems
Available Tools
• SPICE Macro Model (at www.microchip.com)
• FilterLab
Typical Application
 2004 Microchip Technology Inc.
Integrator Circuit with Active Compensation
V
IN
R
®
1
2
3
Software (at www.microchip.com)
Q
A
C
= 450 µA (typ.)
1
450 µA, 5 MHz Rail-to-Rail Op Amp
CS
5
MCP6285
B
7
6
1
V
MCP6281/2/3/4/5
OUT
Description
The Microchip Technology Inc. MCP6281/2/3/4/5
family of operational amplifiers (op amps) provide wide
bandwidth for the current. This family has a 5 MHz gain
bandwidth product (GBWP) and a 65° phase margin.
This family also operates from a single supply voltage
as low as 2.2V, while drawing 450 µA (typ.) quiescent
current. Additionally, the MCP6281/2/3/4/5 supports
rail-to-rail input and output swing, with a common mode
input voltage range of V
This family of operational amplifiers is designed with
Microchip’s advanced CMOS process.
The MCP6285 has a chip select (CS) input for dual op
amps in an 8-pin package. This device is manufactured
by cascading the two op amps (the output of op amp A
connected to the non-inverting input of op amp B). The
chip select input puts the device in Low Power mode.
The MCP6281/2/3/4/5 family operates in the Extended
Temperature Range of -40°C to +125°C. It also has a
power supply range of 2.2V to 5.5V.
Package Types
V
V
V
V
V
V
NC
IN
IN
NC
IN
PDIP, SOIC, MSOP
SS
IN
SS
PDIP, SOIC, MSOP
+
_
+
_
1
2
3
4
1
2
3
4
MCP6281
MCP6283
V
+
-
+
OUTA
-
/ V
V
V
INB
8
7
6
5
INA
8
7
6
5
INA
V
PDIP, SOIC, MSOP
SS
NC
V
V
NC
CS
V
V
NC
+
+
_
DD
OUT
DD
OUT
1
2
3
4
DD
MCP6285
V
V
V
- +
+ 300 mV to V
OUTA
V
V
V
V
V
V
OUTB
V
OUTA
INA
INA
INA
INB
INA
V
INB
SS
PDIP, SOIC, MSOP
DD
+ -
_
+
+
+
_
_
PDIP, SOIC, TSSOP
1
2
3
4
1
2
3
4
5
6
7
MCP6282
8
7
6
5
-
MCP6284
-
-
DS21811C-page 1
V
V
V
CS
+
+
+
DD
OUTB
INB
+ -
+ -
+
SS
_
-
14
13
12
11
10
– 300 mV.
9
8
8
7
6
5
V
V
V
V
V
V
V
V
V
V
V
OUTD
IND
IND
SS
INC
INC
OUTC
DD
OUTB
INB
INB
_
+
+
_
+
_

Related parts for MCP6283-E/SL

MCP6283-E/SL Summary of contents

Page 1

... Q • Supply Voltage: 2.2V to 5.5V • Rail-to-Rail Input/Output • Extended Temperature Range: -40°C to +125°C • Available in Single, Dual and Quad Packages • Single with Chip Select (CS) (MCP6283) • Dual with Chip Select (CS) (MCP6285) Applications • Automotive • Portable Equipment • Photo Diode Pre-amps • ...

Page 2

... V (Note (Note Note +85°C (Note +125°C (Note Note 3 ||pF Note 3 ||pF Note -0.3V to 2.5V -0.3V to 5.3V 100 and  2004 Microchip Technology Inc. ...

Page 3

... Storage Temperature Range 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: The Junction Temperature (T J  2004 Microchip Technology Inc. MCP6281/2/3/4/5 = +25° +2.2V to +5.5V /2. DD Sym Min ...

Page 4

... MCP6281/2/3/4/5 MCP6283/MCP6285 CHIP SELECT (CS) SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated / / OUT DD L Parameters Sym CS Low Specifications CS Logic Threshold, Low CS Input Current, Low I CS High Specifications CS Logic Threshold, High CS Input Current, High I GND Current Amplifier Output Leakage ...

Page 5

... +25° -40°C A -100 -0.5 0.0 0.5 1.0 1.5 Common Mode Input Voltage (V) FIGURE 2-3: Input Offset Voltage vs. Common Mode Input Voltage with V  2004 Microchip Technology Inc. MCP6281/2/3/4/5 = +2.2V to +5.5V GND 30% 832 Samples 25 -40°C to +125°C A 20% 15% 10 ...

Page 6

... Ambient Temperature (°C) Input Bias, Input Offset CMRR PSRR 100 125 Ambient Temperature (°C) CMRR, PSRR vs. Ambient Input Bias Current Input Offset Current Common Mode Input Voltage (V) Input Bias, Input Offset  2004 Microchip Technology Inc. ...

Page 7

... Frequency (Hz) FIGURE 2-14: Open-Loop Gain, Phase vs. Frequency 5. 2. 0.1 1k 10k 100k 1M Frequency (Hz) FIGURE 2-15: Maximum Output Voltage Swing vs. Frequency.  2004 Microchip Technology Inc. MCP6281/2/3/4/5 = +2.2V to +5.5V GND 1000 100 T = +125° +85° +25° -40° ...

Page 8

... Select (CS) Voltage with V and MCP6285 only / / OUT DD = 5.0V 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Common Mode Input Voltage (V) Input Noise Voltage Density 10 100 Frequency (kHz) Channel-to-Channel = 5.5V Hysteresis CS swept low to high Op-Amp toggles On/Off here 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Chip Select Voltage (V) Quiescent Current vs. Chip = 5.5V (MCP6283 DD  2004 Microchip Technology Inc. ...

Page 9

... Response +1V/V FIGURE 2-29: Response. 6 2.2V 5 +1V/V 5 4.5 4.0 3.5 3.0 Output On 2.5 2.0 1.5 1.0 0.5 0.0 0.E+00 3.5E-05 4.0E-05 4.5E-05 5.0E-05 FIGURE 2-30: Amplifier Output Response Time with V = 2.2V DD (MCP6283 and MCP6285 only / / OUT -1V 5.0V DD 2.E-06 4.E-06 6.E-06 8.E-06 1.E-05 1.E-05 1.E-05 2.E-05 2.E-05 2.E-05 Time (2 µs/div) Large Signal Inverting Pulse G = -1V/V Time (500 ns/div) Small Signal Inverting Pulse +1V/V CS Voltage ...

Page 10

... 5.5V. Refer to Figure 2-16 for more information. DD 3.3 MCP6283/5 Chip Select (CS) The MCP6283 and MCP6285 are single and dual op amps with chip select (CS), respectively. When pulled high, the supply current drops to 0.7 µA (typ) and flows through the CS pin to V the amplifier output is put into a high-impedance state. ...

Page 11

... This feature is provided by connecting the output of op amp A to the non-inverting input of op amp B, as shown in Figure 3-4. The chip select input, which can be connected to a microcontroller I/O line, puts the device in Low Power mode. Refer to Section 3.3 “MCP6283/5 Chip Select (CS)” – ...

Page 12

... FIGURE 3- the IN /2 reference, which can MCP6281 OUT – Sallen-Key Highpass Filter. ® software, which is available that the op amp OUT + MCP6281 /2 – V OUT sRC IN Miller Integrator.  2004 Microchip Technology Inc. ...

Page 13

... amp A offset voltage OSA amp B offset voltage OSB Therefore recommended to set most of the gain with op amp A and use op amp B with relatively small gain unity-gain buffer.  2004 Microchip Technology Inc. MCP6281/2/3/4 FIGURE 3-11: Configuration. 3.8.3.3 Figure 3-12 shows op amp A configured as a difference amplifier with chip select ...

Page 14

... Low-Pass Filter with an Extra Pole-Zero Pair and a Chip Select. ® software and OUT MCP6285 Second-Order Multiple ® software from and OUT A MCP6285 Second-Order Sallen-Key  2004 Microchip Technology Inc. ...

Page 15

... B V REF MCP6285 CS FIGURE 3-17: Capacitorless Second-Order Low-Pass Filter with Chip Select Circuit.  2004 Microchip Technology Inc. MCP6281/2/3/4/5 4.0 DESIGN TOOLS Microchip provides the basic design tools needed for the MCP6281/2/3/4/5 family of op amps. 4.1 SPICE Macro Model The latest version of the SPICE Macro Model for the MCP6281/2/3/4/5 op amps is available on our web site at www ...

Page 16

... 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. DS21811C-page 16 Example: 6281 407256 Example: MCP6281 E/P256 0407 Example: MCP6281 E/SN0407 256  2004 Microchip Technology Inc. ...

Page 17

... Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6284) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6284) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6284) XXXXXX YYWW NNN  2004 Microchip Technology Inc. MCP6281/2/3/4/5 Example: MCP6284-E/P 0407256 Example: MCP6284ESL 0407256 Example: 6284ST 0407 256 DS21811C-page 17 ...

Page 18

... F .037 REF φ 0° - 8° c .003 .006 .009 B .009 .012 .016 5° α 5° - 15° 5° β 5° - 15° α 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 19

... 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. MCP6281/2/3/4 ...

Page 20

... E .228 .237 .244 E1 .146 .154 .157 D .189 .193 .197 h .010 .015 .020 L .019 .025 .030 .008 .009 .010 B .013 .017 .020 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 21

... 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  2004 Microchip Technology Inc. MCP6281/2/3/4 ...

Page 22

... E .228 .236 .244 E1 .150 .154 .157 D .337 .342 .347 h .010 .015 .020 L .016 .033 .050 .008 .009 .010 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.  2004 Microchip Technology Inc. ...

Page 23

... 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  2004 Microchip Technology Inc. MCP6281/2/3/4 ...

Page 24

... MCP6281/2/3/4/5 NOTES: DS21811C-page 24  2004 Microchip Technology Inc. ...

Page 25

... MCP6282T: Dual Operational Amplifier (Tape and Reel) (SOIC, MSOP) MCP6283: Single Operational Amplifier with Chip Select MCP6283T: Single Operational Amplifier with Chip Select (Tape and Reel) (SOIC, MSOP) MCP6284: Quad Operational Amplifier MCP6284T: Quad Operational Amplifier (Tape and Reel) (SOIC, TSSOP) ...

Page 26

... MCP6281/2/3/4/5 NOTES: DS21811C-page 26  2004 Microchip Technology Inc. ...

Page 27

... 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 28

... Italy 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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