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부품번호 | MCP6024 기능 |
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기능 | (MCP6021 - MCP6024) Rail-to-Rail Input/Output / 10 MHz Op Amps | ||
제조업체 | Microchip | ||
로고 | |||
전체 30 페이지수
MCP6021/1R/2/3/4
Rail-to-Rail Input/Output, 10 MHz Op Amps
Features
• Rail-to-Rail Input/Output
• Wide Bandwidth: 10 MHz (typical)
• Low Noise: 8.7 nV/√Hz, at 10 kHz (typical)
• Low Offset Voltage:
- Industrial Temperature: ±500 µV (maximum)
- Extended Temperature: ±250 µV (maximum)
• Mid-Supply VREF: MCP6021 and MCP6023
• Low Supply Current: 1 mA (typical)
• Total Harmonic Distortion:
- 0.00053% (typical, G = 1 V/V)
• Unity Gain Stable
• Power Supply Range: 2.5V to 5.5V
• Temperature Range:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
Applications
• Automotive
• Multi-Pole Active Filters
• Audio Processing
• DAC Buffer
• Test Equipment
• Medical Instrumentation
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
Photo
Detector
5.6 pF
100 kΩ
100 pF
MCP6021
VDD/2
Transimpedance Amplifier
Description
The MCP6021, MCP6021R, MCP6022, MCP6023 and
MCP6024 from Microchip Technology Inc. are rail-to-
rail input and output op amps with high performance.
Key specifications include: wide bandwidth (10 MHz),
low noise (8.7 nV/√Hz), low input offset voltage and low
distortion (0.00053% THD+N). The MCP6023 also
offers a Chip Select pin (CS) that gives power savings
when the part is not in use.
The single MCP6021 and MCP6021R are available in
SOT-23-5. The single MCP6021, single MCP6023 and
dual MCP6022 are available in 8-lead PDIP, SOIC and
TSSOP. The Extended Temperature single MCP6021
is available in 8-lead MSOP. The quad MCP6024 is
offered in 14-lead PDIP, SOIC and TSSOP packages.
The MCP6021/1R/2/3/4 family is available in Industrial
and Extended temperature ranges. It has a power
supply range of 2.5V to 5.5V.
Package Types
MCP6021
SOT-23-5
MCP6022
PDIP SOIC, TSSOP
VOUT 1
5 VDD VOUTA 1
8 VDD
VSS 2
VINA– 2
7 VOUTB
VIN+ 3
4 VIN–
MCP6021R
SOT-23-5
VOUT 1
VDD 2
VIN+ 3
5 VSS
4 VIN–
MCP6021
PDIP SOIC,
VINA+ 3
VSS 4
6 VINB–
5 VINB+
MCP6023
PDIP SOIC, TSSOP
NC 1
VIN– 2
VIN+ 3
VSS 4
8 CS
7 VDD
6 VOUT
5 VREF
MSOP, TSSOP
MCP6024
NC 1
8 NC
PDIP SOIC, TSSOP
VIN– 2
7 VDD VOUTA 1
14 VOUTD
VIN+ 3
6 VOUT VINA– 2
13 VIND–
VSS 4
5 VREF VINA+ 3
12 VIND+
VDD 4
11 VSS
VINB+ 5
10 VINC+
VINB– 6
9 VINC–
VOUTB 7
8 VOUTC
© 2009 Microchip Technology Inc.
DS21685D-page 1
Free Datasheet http://www.0PDF.com
MCP6021/1R/2/3/4
AC ELECTRICAL CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, TA = +25°C, VDD = +2.5V to +5.5V, VSS = GND, VCM = VDD/2,
VOUT ≈ VDD/2, RL = 10 kΩ to VDD/2 and CL = 60 pF.
Parameters
Sym Min Typ Max Units
Conditions
Power Supply
Supply Voltage
Quiescent Current per Amplifier
AC Response
VDD
2.5
IQ 0.5
— 5.5
V
1.0 1.35 mA IO = 0
Gain Bandwidth Product
GBWP — 10 — MHz
Phase Margin
PM — 65 —
° G = +1 V/V
Settling Time, 0.2%
Slew Rate
tSETTLE
—
250
—
ns G = +1 V/V, VOUT = 100 mVp-p
SR — 7.0 — V/µs
Total Harmonic Distortion Plus Noise
f = 1 kHz, G = +1 V/V
THD+N — 0.00053 —
f = 1 kHz, G = +1 V/V, RL = 600Ω THD+N — 0.00064 —
f = 1 kHz, G = +1 V/V
f = 1 kHz, G = +10 V/V
f = 1 kHz, G = +100 V/V
Noise
THD+N — 0.0014 —
THD+N — 0.0009 —
THD+N —
0.005
—
% VOUT = 0.25V to 3.25V (1.75V ± 1.50VPK),
VDD = 5.0V, BW = 22 kHz
% VOUT = 0.25V to 3.25V (1.75V ± 1.50VPK),
VDD = 5.0V, BW = 22 kHz
% VOUT = 4VP-P, VDD = 5.0V, BW = 22 kHz
% VOUT = 4VP-P, VDD = 5.0V, BW = 22 kHz
% VOUT = 4VP-P, VDD = 5.0V, BW = 22 kHz
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Eni — 2.9 — µVp-p f = 0.1 Hz to 10 Hz
eni — 8.7 — nV/√Hz f = 10 kHz
ini — 3 — fA/√Hz f = 1 kHz
MCP6023 CHIP SELECT (CS) ELECTRICAL CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, TA = +25°C, VDD = +2.5V to +5.5V, VSS = GND, VCM = VDD/2,
VOUT ≈ VDD/2, RL = 10 kΩ to VDD/2 and CL = 60 pF.
Parameters
Sym
Min Typ Max Units
Conditions
CS Low Specifications
CS Logic Threshold, Low
CS Input Current, Low
CS High Specifications
CS Logic Threshold, High
CS Input Current, High
GND Current
Amplifier Output Leakage
CS Dynamic Specifications
CS Low to Amplifier Output Turn-on Time
CS High to Amplifier Output High-Z Time
Hysteresis
VIL
ICSL
VSS — 0.2 VDD V
-1.0 0.01 —
µA CS = VSS
VIH 0.8 VDD —
ICSH
— 0.01
ISS -2 -0.05
IO(LEAK) — 0.01
VDD
2.0
—
—
V
µA CS = VDD
µA CS = VDD
µA CS = VDD
tON
tOFF
VHYST
— 2 10
— 0.01 —
— 0.6 —
µs G = +1, VIN = VSS,
CS = 0.2VDD to VOUT = 0.45VDD time
µs G = +1, VIN = VSS,
CS = 0.8VDD to VOUT = 0.05VDD time
V VDD = 5.0V, Internal Switch
DS21685D-page 4
© 2009 Microchip Technology Inc.
Free Datasheet http://www.0PDF.com
4페이지 MCP6021/1R/2/3/4
2.0 TYPICAL PERFORMANCE CURVES
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note: Unless otherwise indicated, TA = +25°C, VDD = +2.5V to +5.5V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
RL = 10 kΩ to VDD/2 and CL = 60 pF.
16%
14%
12%
10%
8%
6%
4%
2%
0%
I-Temp
Parts
1192 Samples
VCM = 0V
TA = +25°C
Input Offset Voltage (µV)
FIGURE 2-1:
Input Offset Voltage,
(Industrial Temperature Parts).
24%
22%
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
I-Temp
Parts
1192 Samples
VCM = 0V
TA = -40°C to +85°C
Input Offset Voltage Drift (µV/°C)
FIGURE 2-4:
Input Offset Voltage Drift,
(Industrial Temperature Parts).
24%
22%
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
E-Temp
Parts
438 Samples
VDD = 5.0V
VCM = 0V
TA = +25°C
Input Offset Voltage (µV)
FIGURE 2-2:
Input Offset Voltage,
(Extended Temperature Parts).
24%
22%
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
E-Temp
Parts
438 Samples
VCM = 0V
TA = -40°C to +125°C
Input Offset Voltage Drift (µV/°C)
FIGURE 2-5:
Input Offset Voltage Drift,
(Extended Temperature Parts).
500
400 VDD = 2.5V
300
200
100
0
-40°C
+25°C
+85°C
+125°C
-100
-200
-300
-400
-500
-0.5 0.0 0.5 1.0 1.5 2.0 2.5
Common Mode Input Voltage (V)
3.0
FIGURE 2-3:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 2.5V.
500
400
300
200
100
0
-100
-200
-300
-400
-500
VDD = 5.5V
-40°C
+25°C
+85°C
+125°C
Common Mode Input Voltage (V)
FIGURE 2-6:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 5.5V.
© 2009 Microchip Technology Inc.
DS21685D-page 7
Free Datasheet http://www.0PDF.com
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |