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PDF MCP6001U Data sheet ( Hoja de datos )
| Número de pieza | MCP6001U | |
| Descripción | Low-Power Op Amp | |
| Fabricantes | Microchip Technology | |
| Logotipo |  |
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MCP6001/1R/1U/2/4
1 MHz, Low-Power Op Amp
Features
• Available in SC-70-5 and SOT-23-5 packages
• Gain Bandwidth Product: 1 MHz (typical)
• Rail-to-Rail Input/Output
• Supply Voltage: 1.8V to 6.0V
• Supply Current: IQ = 100 µA (typical)
• Phase Margin: 90° (typical)
• Temperature Range:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
• Available in Single, Dual and Quad Packages
Applications
• Automotive
• Portable Equipment
• Photodiode Amplifier
• Analog Filters
• Notebooks and PDAs
• Battery-Powered Systems
Design Aids
• SPICE Macro Models
• FilterLab® Software
• Mindi™ Circuit Designer & Simulator
• Microchip Advanced Part Selector (MAPS)
• Analog Demonstration and Evaluation Boards
• Application Notes
Typical Application
VDD
VIN +
MCP6001
VOUT
–
VSS
R1
R2
VREF
Gain = 1 + R----1-
R2
Non-Inverting Amplifier
Description
The Microchip Technology Inc. MCP6001/2/4 family of
operational amplifiers (op amps) is specifically
designed for general-purpose applications. This family
has a 1 MHz Gain Bandwidth Product (GBWP) and 90°
phase margin (typical). It also maintains 45° phase
margin (typical) with a 500 pF capacitive load. This
family operates from a single supply voltage as low as
1.8V, while drawing 100 µA (typical) quiescent current.
Additionally, the MCP6001/2/4 supports rail-to-rail input
and output swing, with a common mode input voltage
range of VDD + 300 mV to VSS – 300 mV. This family of
op amps is designed with Microchip’s advanced CMOS
process.
The MCP6001/2/4 family is available in the industrial
and extended temperature ranges, with a power supply
range of 1.8V to 6.0V.
Package Types
MCP6001
SC70-5, SOT-23-5
VOUT 1
VSS 2
VIN+ 3
5 VDD
-
4 VIN–
MCP6001R
SOT-23-5
VOUT 1
VDD 2
VIN+ 3
5 VSS
-
4 VIN–
MCP6002
MCP6001U
PDIP, SOIC, MSOP
SOT-23-5
VOUTA 1
VINA– 2
VINA+ 3
VSS 4
-+
+-
8 VDD VIN+ 1
7 VOUTB VSS 2
6 VINB– VIN– 3
5 VINB+
-
5 VDD
4 VOUT
MCP6002
2x3 DFN *
MCP6004
PDIP, SOIC, TSSOP
VOUTA 1
8 VDD VOUTA 1
14 VOUTD
VINA– 2 EP 7 VOUTB VINA– 2 - + + - 13 VIND–
VINA+ 3 9 6 VINB– VINA+ 3
12 VIND+
VSS 4
5 VINB+ VDD 4
11 VSS
VINB+ 5
10 VINC+
VINB– 6 - + + - 9 VINC–
VOUTB 7
8 VOUTC
* Includes Exposed Thermal Pad (EP); see Table 3-1.
© 2009 Microchip Technology Inc.
DS21733J-page 1
1 page  
1.1 Test Circuits
The circuit used for most DC and AC tests is shown in
Figure 1-1. This circuit can independently set VCM and
VOUT; see Equation 1-1. Note that VCM is not the
circuit’s common mode voltage ((VP + VM)/2), and that
VOST includes VOS plus the effects (on the input offset
error, VOST) of temperature, CMRR, PSRR and AOL.
EQUATION 1-1:
GDM = RF ⁄ RG
VCM = (VP + VDD ⁄ 2) ⁄ 2
VOST = VIN– – VIN+
VOUT = (VDD ⁄ 2) + (VP – VM) + VOST(1 + GDM)
Where:
GDM = Differential Mode Gain
VCM = Op Amp’s Common Mode
Input Voltage
VOST = Op Amp’s Total Input Offset
Voltage
(V/V)
(V)
(mV)
MCP6001/1R/1U/2/4
CF
6.8 pF
RG
100 kΩ
VP
VIN+
RF
100 kΩ
MCP600X
VIN–
VM
RG
100 kΩ
RF
100 kΩ
VDD
VDD/2
CB1
100 nF
CB2
1 µF
RL
10 kΩ
VOUT
CL
60 pF
CF
6.8 pF
VL
FIGURE 1-1:
AC and DC Test Circuit for
Most Specifications.
© 2009 Microchip Technology Inc.
DS21733J-page 5
5 Page 
MCP6001/1R/1U/2/4
3.0 PIN DESCRIPTIONS
Descriptions of the pins are listed in Table 3-1.
TABLE 3-1: PIN FUNCTION TABLE
MCP6001 MCP6001R MCP6001U MCP6002
SC70-5,
SOT-23-5
SOT-23-5
11
44
33
52
——
——
SOT-23-5
4
3
1
5
—
—
MSOP,
PDIP,
SOIC
1
2
3
8
5
6
DFN
2x3
1
2
3
8
5
6
— — — 77
— — — ——
— — — ——
— — — ——
25
2 44
— — — ——
— — — ——
— — — ——
— — — —9
MCP6004
PDIP,
SOIC,
TSSOP
Symbol
Description
1 VOUT, VOUTA Analog Output (op amp A)
2 VIN–, VINA– Inverting Input (op amp A)
3 VIN+, VINA+ Non-inverting Input (op amp A)
4 VDD Positive Power Supply
5 VINB+ Non-inverting Input (op amp B)
6 VINB– Inverting Input (op amp B)
7 VOUTB Analog Output (op amp B)
8 VOUTC Analog Output (op amp C)
9 VINC– Inverting Input (op amp C)
10 VINC+ Non-inverting Input (op amp C)
11 VSS Negative Power Supply
12 VIND+ Non-inverting Input (op amp D)
13 VIND– Inverting Input (op amp D)
14 VOUTD Analog Output (op amp D)
— EP Exposed Thermal Pad (EP);
must be connected to VSS.
3.1 Analog Outputs
The output pins are low-impedance voltage sources.
3.2 Analog Inputs
The non-inverting and inverting inputs are
high-impedance CMOS inputs with low bias currents.
3.4 Exposed Thermal Pad (EP)
There is an internal electrical connection between the
Exposed Thermal Pad (EP) and the VSS pin; they must
be connected to the same potential on the Printed
Circuit Board (PCB).
3.3 Power Supply Pins
The positive power supply (VDD) is 1.8V to 6.0V higher
than the negative power supply (VSS). For normal
operation, the other pins are at voltages between VSS
and VDD.
Typically, these parts are used in a single (positive)
supply configuration. In this case, VSS is connected to
ground and VDD is connected to the supply. VDD will
need bypass capacitors.
© 2009 Microchip Technology Inc.
DS21733J-page 11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MCP6001U.PDF ] | |
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