MCP6L2 Datasheet PDF - Microchip Technology

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MCP6L2
Microchip Technology

Part Number MCP6L2
Description 2.8 MHz - 200 uA Op Amps
Page 30 Pages


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MCP6L1/1R/2/4
2.8 MHz, 200 µA Op Amps
Features
• Supply Voltage: 2.7V to 6.0V
• Rail-to-Rail Output
• Input Range Includes Ground
• Available in SOT-23-5 package
• Gain Bandwidth Product: 2.8 MHz (typical)
• Supply Current: IQ = 200 µA/amplifier (typical)
• Extended Temperature Range: -40°C to +125°C
Typical Applications
• Portable Equipment
• Photodiode Amplifier
• Analog Filters
• Data Acquisition
• Notebooks and PDAs
• Battery-Powered Systems
Design Aids
• FilterLab® Software
• Microchip Advanced Part Selector (MAPS)
• Analog Demonstration and Evaluation Boards
• Application Notes
Typical Application
C1
1.0 µF
R1
18.2 kΩ
VIN
R2
29.4 kΩ
C2
470 nF
MCP6L1
VOUT
Description
The Microchip Technology Inc. MCP6L1/1R/2/4 family
of operational amplifiers (op amps) supports general-
purpose applications. Battery powered circuits benefit
from their low quiescent current, A/D converters from
their wide bandwidth and anti-aliasing filters from their
low input bias current.
This family has a 2.8 MHz Gain Bandwidth Product
(GBWP) with a low 200 µA per amplifier quiescent cur-
rent. These op amps operate on supply voltages
between 2.7V and 6.0V, with rail-to-rail input and output
swing. They are available in the extended temperature
range.
Package Types
MCP6L1
SOT-23-5
VOUT 1
VSS 2
VIN+ 3
5 VDD
4 VIN
MCP6L1
SOIC, MSOP
NC 1
VIN– 2
VIN+ 3
VSS 4
8 NC
7 VDD
6 VOUT
5 NC
MCP6L1R
SOT-23-5
VOUT 1
VDD 2
VIN+ 3
5 VSS
4 VIN
MCP6L2
SOIC, MSOP
VOUTA 1
VINA– 2
VINA+ 3
VSS 4
8 VDD
7 VOUTB
6 VINB
5 VINB+
MCP6L4
SOIC, TSSOP
VOUTA 1
VINA2
VINA+ 3
VDD 4
VINB+ 5
VINB6
VOUTB 7
14 VOUTD
13 VIND
12 VIND+
11 VSS
10 VINC+
9 VINC
8 VOUTC
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Low-Pass Filter
© 2009 Microchip Technology Inc.
DS22135A-page 1



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MCP6L1/1R/2/4
NOTES:
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DS22135A-page 2
© 2009 Microchip Technology Inc.



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MCP6L1/1R/2/4
1.0 ELECTRICAL CHARACTERISTICS
1.1 Absolute Maximum Ratings †
VDD – VSS .......................................................................7.0V
Current at Input Pins ....................................................±2 mA
Analog Inputs (VIN+, VIN–) †† ....... VSS – 1.0V to VDD + 1.0V
All Inputs and Outputs ................... VSS – 0.3V to VDD + 0.3V
Difference Input voltage ...................................... |VDD – VSS|
Output Short Circuit Current ................................ Continuous
Current at Output and Supply Pins ..........................±150 mA
Storage Temperature ...................................-65°C to +150°C
Max. Junction Temperature ........................................ +150°C
ESD protection on all pins (HBM, MM) ................≥ 3 kV, 200V
Notice: Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of
the device at those or any other conditions above those
indicated in the operational listings of this specification is not
implied. Exposure to maximum rating conditions for extended
periods may affect device reliability.
†† See Section 4.1.2 “Input Voltage and Current Limits”.
1.2 Specifications
TABLE 1-1: DC ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Unless otherwise indicated, TA = 25°C, VDD = 5.0V, VSS = GND, VCM = VSS, VOUT VDD/2,
VL = VDD/2, and RL = 10 kΩ to VL (refer to Figure 1-1).
Parameters
Sym
Min
(Note 1)
Typ
Max
(Note 1)
Units
Conditions
Input Offset
Input Offset Voltage
Input Offset Voltage Drift
Power Supply Rejection Ratio
VOS
ΔVOS/ΔTA
PSRR
Input Current and Impedance
Input Bias Current
Across Temperature
Across Temperature
Input Offset Current
Common Mode Input Impedance
Differential Input Impedance
Common Mode
IB
IB
IB
IOS
ZCM
ZDIFF
Common-Mode Input Voltage Range
Common-Mode Rejection Ratio
VCMR
CMRR
Open Loop Gain
DC Open Loop Gain (large signal)
Output
AOL
Maximum Output Voltage Swing
Output Short Circuit Current
Power Supply
VOL
VOH
ISC
Supply Voltage
VDD
Quiescent Current per Amplifier
IQ
Note 1: For design guidance only; not tested.
www.DataSheet4U.com
-3
-0.3
4.960
2.7
70
±1
±2.5
90
1
20
500
±1
1013||5
1013||2
90
105
±20
200
+3 mV
— µV/°C TA= -40°C to+125°C
— dB
— pA
— pA TA= +85°C
— pA TA= +125°C
— pA
Ω||pF
Ω||pF
3.7
0.030
V
dB VCM = -0.3V to 5.3V
dB VOUT = 0.2V to 4.8V
V G = +2, 0.5V Input Overdrive
V G = +2, 0.5V Input Overdrive
mA
6.0 V
330 µA IO = 0
© 2009 Microchip Technology Inc.
DS22135A-page 3



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MCP6L1/1R/2/4
TABLE 1-2: AC ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Unless otherwise indicated, TA = 25°C, VDD = +5.0V, VSS = GND, VCM = VSS, VOUT VDD/2,
VL = VDD/2, RL = 10 kΩ to VL and CL = 60 pF (refer to Figure 1-1).
Parameters
Sym Min Typ Max Units
Conditions
AC Response
Gain Bandwidth Product
Phase Margin
Slew Rate
Noise
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
GBWP — 2.8 — MHz
PM — 50 —
° G = +1
SR — 2.3 — V/µs
Eni — 7 — µVP-P f = 0.1 Hz to 10 Hz
eni — 21 — nV/Hz f = 10 kHz
ini — 0.6 — fA/Hz f = 1 kHz
TABLE 1-3: TEMPERATURE SPECIFICATIONS
Electrical Characteristics: Unless otherwise indicated, all limits are specified for: VDD = +2.7V to +6.0V, VSS = GND.
Parameters
Sym Min Typ Max Units
Conditions
Temperature Ranges
Specified Temperature Range
TA -40 — +125 °C
Operating Temperature Range
Storage Temperature Range
TA -40 — +125 °C (Note 1)
TA -65 — +150 °C
Thermal Package Resistances
Thermal Resistance, 5L-SOT-23
θJA — 256 — °C/W
Thermal Resistance, 8L-SOIC (150 mil) θJA — 163 — °C/W
Thermal Resistance, 8L-MSOP
θJA — 206 — °C/W
Thermal Resistance, 14L-SOIC
θJA — 120 — °C/W
Thermal Resistance, 14L-TSSOP
θJA — 100 — °C/W
Note 1: Operation must not cause TJ to exceed Maximum Junction Temperature specification (150°C).
1.3 Test Circuit
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 = VINVIN+
VOUT = (VDD 2) + (VP VM) + VOST(1 + GDM)
Where:
GDM = Differential Mode Gain
www.DataSheetV4CUM.co=m Op Amp’s Common Mode
Input Voltage
VOST = Op Amp’s Total Input Offset
Voltage
(V/V)
(V)
(mV)
CF
6.8 pF
RG
100 kΩ
VP
VIN+
RF
100 kΩ
MCP6LX
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.
DS22135A-page 4
© 2009 Microchip Technology Inc.



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