MCP6273-E/SL Microchip Technology, MCP6273-E/SL Datasheet

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MCP6273-E/SL

Manufacturer Part Number
MCP6273-E/SL
Description
170 uA, 2 MHz Rail-to-Rail Op Amp
Manufacturer
Microchip Technology
Datasheet
Features
• 2 MHz Gain Bandwidth Product (typ.)
• Supply Current: I
• Supply Voltage: 2.0V 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) (MCP6273)
• Dual with Chip Select (CS) (MCP6275)
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 Applications
 2004 Microchip Technology Inc.
V
R
IN
1
2
3
Cascaded Gain with Chip Select
®
Software (at www.microchip.com)
R
A
2
Q
= 170 µA (typ.)
MCP6275
1
170 µA, 2 MHz Rail-to-Rail Op Amp
CS
5
R
3
6
B
R
4
7
MCP6271/2/3/4/5
V
OUT
Description
The Microchip Technology Inc. MCP6271/2/3/4/5 family
of operational amplifiers (op amps) provide wide
bandwidth for the current. This family has a 2 MHz gain
bandwidth product (GBWP) and a 65° phase margin.
This family also operates from a single supply voltage
as low as 2.0V, while drawing 170 µA (typ.) quiescent
current. Additionally, the MCP6271/2/3/4/5 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 MCP6275 has a chip select input (CS) for dual op
amps in an 8-pin package and is manufactured by
cascading 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 MCP6271/2/3/4/5 family operates in the Extended
Temperature Range of -40°C to +125°C, with a power
supply range of 2.0V to 5.5V.
Package Types
V
V
V
V
V
V
PDIP, SOIC, MSOP
NC
IN
NC
IN
IN
IN
SS
PDIP, SOIC, MSOP
SS
+
+
_
_
1
2
3
4
1
2
3
4
MCP6273
MCP6271
+
V
-
+
-
OUTA
/ V
PDIP, SOIC, MSOP
8
V
7
6
5
V
8
7
6
5
INB
INA
INA
V
CS
V
V
NC
NC
V
V
NC
SS
DD
OUT
+
MCP6275
+
DD
OUT
_
DD
1
2
3
4
V
V
V
+ 300 mV to V
V
V
V
OUTA
V
V
V
- +
OUTA
OUTB
V
INA
INB
INA
V
INA
INA
INB
PDIP, SOIC, TSSOP
PDIP, SOIC, MSOP
SS
DD
+
+
+
_
_
_
+ -
1
2
3
4
1
2
3
4
5
6
7
MCP6274
MCP6272
8
7
6
5
-
-
-
DS21810C-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 MCP6273-E/SL

MCP6273-E/SL Summary of contents

Page 1

... Q • Supply Voltage: 2.0V 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) (MCP6273) • Dual with Chip Select (CS) (MCP6275) Applications • Automotive • Portable Equipment • Photo Diode Pre-amps • ...

Page 2

... (Note Note +85°C (Note +125°C (Note Note 3 ||pF Note 3 ||pF Note 3 V 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. MCP6271/2/3/4/5 = +25° +2.0V to +5.5V Sym Min Typ Max A ...

Page 4

... MCP6271/2/3/4/5 MCP6273/MCP6275 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

... A 300 250 200 150 100 50 0 -50 -100 Common Mode Input Voltage (V) FIGURE 2-3: Input Offset Voltage vs. Common Mode Input Voltage with V  2004 Microchip Technology Inc. MCP6271/2/3/4/5 = +2.0V to +5.5V GND 14% 832 Samples 12 -40°C to +125° ...

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. MCP6271/2/3/4/5 = +2.0V to +5.5V GND 1000 100 T = +125° +85° +25° -40° ...

Page 8

... Select (CS) Voltage with V and MCP6275 only / / OUT DD 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 (MCP6273 DD  2004 Microchip Technology Inc. ...

Page 9

... DD 5 +1V/V 5 4.5 4.0 3.5 Output On 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -5 30.0 35.0 40.0 45.0 FIGURE 2-30: = 2.0V Amplifier Output Response Time with V DD (MCP6273 and MCP6275 only / / OUT -1V 5. Time (5 µs/div) Large Signal Inverting Pulse G = -1V/V Time (2 µs/div) Small Signal Inverting Pulse ...

Page 10

... 5.5V. Refer to Figure 2-16 for more information. DD 3.3 MCP6273/5 Chip Select (CS) The MCP6273 and MCP6275 are single and dual op amps with chip select (CS), respectively. When CS is pulled high, the supply current drops to 0.7 µA (typ) and flows through the CS pin 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 con- nected to a microcontroller I/O line, puts the device in Low Power mode. Refer to Section 3.3 “MCP6273/5 Chip Select (CS)” – ...

Page 12

... V SS – MCP6272 + V REF Input V REF –) to the input time FIGURE 3- the – MCP6272 OUT B V REF ----- - Output V REF time Active Full-wave Rectifier.  2004 Microchip Technology Inc. ...

Page 13

... FIGURE 3-9: Non-Inverting Integrator.  2004 Microchip Technology Inc. MCP6271/2/3/4/5 3.8.3 CASCADED OP AMPS APPLICATIONS The MCP6275 provides the flexibility of low power mode for dual op amps in an 8-pin package. The MCP6275 eliminates the added cost and space in a battery-powered application by using two single op amps with chip select lines or a 10-pin device with a chip select line for each op amp ...

Page 14

... Feedback Low-Pass Filter with an Extra Pole- Zero Pair and Chip Select OUT MCP6275 CS Integrator Circuit with Active Second-Order MFB with an extra pole-zero pair ® software and OUT MCP6275 Second-Order Multiple  2004 Microchip Technology Inc. ...

Page 15

... FIGURE 3-15: Second Order Sallen-Key Low-Pass Filter with an Extra Pole-Zero Pair and a Chip Select.  2004 Microchip Technology Inc. MCP6271/2/3/4/5 3.8.3.7 The low-pass filter shown in Figure 3-16 does not ® software from require external capacitors and uses only three exter- nal resistors, while the op amp’s GBWP sets the corner frequency ...

Page 16

... FilterLab software 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. DS21810C-page 16 web site active-filter  2004 Microchip Technology Inc. ...

Page 17

... 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. MCP6271/2/3/4/5 Example: ...

Page 18

... Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6274) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6274) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6274) XXXXXX YYWW NNN DS21810C-page 18 Example: MCP6274-E/P 0409057 Example: MCP6274ESL 0409057 Example: 6274ST 0409 057  2004 Microchip Technology Inc. ...

Page 19

... Mold Draft Angle Top Mold Draft Angle Bottom *Controlling Parameter 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-187 Drawing No. C04-111  2004 Microchip Technology Inc. MCP6271/2/3/4 φ A1 ...

Page 20

... E1 .240 .250 .260 D .360 .373 .385 L .125 .130 .135 c .008 .012 .015 B1 .045 .058 .070 B .014 .018 .022 § eB .310 .370 .430 MILLIMETERS MIN NOM MAX 8 2.54 3.56 3.94 4.32 2.92 3.30 3.68 0.38 7.62 7.94 8.26 6.10 6.35 6.60 9.14 9.46 9.78 3.18 3.30 3.43 0.20 0.29 0.38 1.14 1.46 1.78 0.36 0.46 0.56 7.87 9.40 10.  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-012 Drawing No. C04-057  2004 Microchip Technology Inc. MCP6271/2/3/4 ...

Page 22

... E .300 .313 .325 E1 .240 .250 .260 D .740 .750 .760 L .125 .130 .135 c .008 .012 .015 B1 .045 .058 .070 B .014 .018 .022 eB .310 .370 .430 MILLIMETERS MIN NOM MAX 14 2.54 3.56 3.94 4.32 2.92 3.30 3.68 0.38 7.62 7.94 8.26 6.10 6.35 6.60 18.80 19.05 19.30 3.18 3.30 3.43 0.20 0.29 0.38 1.14 1.46 1.78 0.36 0.46 0.56 7.87 9.40 10.  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 .010” (0.254mm) per side. JEDEC Equivalent: MS-012 Drawing No. C04-065  2004 Microchip Technology Inc. MCP6271/2/3/4 ...

Page 24

... A1 .002 .004 .006 E .246 .251 .256 E1 .169 .173 .177 D .193 .197 .201 L .020 .024 .028 .004 .006 .008 B1 .007 .010 .012 MILLIMETERS* MIN NOM MAX 14 0.65 1.10 0.85 0.90 0.95 0.05 0.10 0.15 6.25 6.38 6.50 4.30 4.40 4.50 4.90 5.00 5.10 0.50 0.60 0. 0.09 0.15 0.20 0.19 0.25 0.  2004 Microchip Technology Inc. ...

Page 25

... Extended Temperature, 8LD SOIC package. b) MCP6273-E/MS: Extended Temperature, 8LD MSOP package. c) MCP6273-E/P: Extended Temperature, 8LD PDIP package. d) MCP6273T-E/SN: Tape and Reel, Extended Temperature, 8LD SOIC package. a) MCP6274-E/P: Extended Temperature, 14LD PDIP package. b) MCP6274T-E/SL: Tape and Reel, Extended Temperature, 14LD SOIC package. ...

Page 26

... MCP6271/2/3/4/5 NOTES: DS21810C-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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