MCP6143-I/SN Microchip Technology, MCP6143-I/SN Datasheet - Page 9
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MCP6143-I/SN
Manufacturer Part Number
MCP6143-I/SN
Description
IC OPAMP 1.4V SNGL W/CS RR 8SOIC
Manufacturer
Microchip Technology
Datasheet
1.MCP6142-ESN.pdf
(38 pages)
Specifications of MCP6143-I/SN
Amplifier Type
General Purpose
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
0.003 V/µs
Gain Bandwidth Product
100kHz
Current - Input Bias
1pA
Voltage - Input Offset
3000µV
Current - Supply
0.6µA
Current - Output / Channel
20mA
Voltage - Supply, Single/dual (±)
1.4 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Number Of Channels
1
Voltage Gain Db
115 dB
Common Mode Rejection Ratio (min)
60 dB
Input Offset Voltage
3 mV
Operating Supply Voltage
3 V, 5 V
Supply Current
0.001 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP6143-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Note: Unless otherwise indicated, T
V
FIGURE 2-13:
vs. Ambient Temperature.
FIGURE 2-14:
Frequency.
FIGURE 2-15:
Power Supply Voltage.
© 2009 Microchip Technology Inc.
L
= V
140
130
120
110
100
120
100
10000
-20
-40
90
80
80
60
40
20
DD
1000
0
10k
100
100
0.01
1.E-
0.1
0.1
1.0
1k
10
10
02
/2, R
1
1
45
V
V
1.E-
1.5
0.1
DD
CM
01
L
= 5.5V
= V
= 1 MΩ to V
55
1.E+
2.0
DD
00
1
Power Supply Voltage (V)
Ambient Temperature (°C)
65
Frequency (Hz)
2.5
1.E+
Input Bias, Offset Currents
Open-Loop Gain, Phase vs.
DC Open-Loop Gain vs.
10
01
75
3.0
1.E+
100
L
I
02
B
, C
Gain
85
3.5
L
Phase
1.E+
R
V
1k
03
= 60 pF, and CS is tied low.
OUT
L
= 50 kΩ
95
= 0.1V to V
4.0
| I
10k 100k
1.E+
OS
04
A
105
|
= +25°C, V
4.5
1.E+
05
DD
115
5.0
0
-30
-60
-90
-120
-150
-180
-210
-240
– 0.1V
125
5.5
DD
= +1.4V to +5.5V, V
FIGURE 2-16:
vs. Common Mode Input Voltage.
FIGURE 2-17:
Load Resistance.
FIGURE 2-18:
Output Voltage Headroom.
130
120
110
100
140
130
120
110
100
90
80
70
60
10000
90
80
70
1.E+02
1000
100
0.00
100
10k
100
0.1
0.1
10
1k
10
1
1
R
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
L
= 50 kΩ
SS
MCP6141/2/3/4
0.05
= GND, V
T
T
A
A
Common Mode Input Voltage (V)
= +125°C
= +85°C
Output Voltage Headroom;
V
1.E+03
DD
Load Resistance (Ω)
1k
Input Bias, Offset Currents
DC Open-Loop Gain vs.
DC Open-Loop Gain vs.
– V
0.10
OH
V
V
CM
DD
DD
or V
V
DD
= 5.5V
= 1.4V
= V
V
V
V
= 5.5V
OL
DD
DD
OUT
0.15
1.E+04
DD
– V
= 5.5V
= 1.4V
= 0.1V to V
10k
/2, V
SS
DS21668D-page 9
(V)
0.20
OUT
DD
– 0.1V
| I
OS
≈ V
1.E+05
|
100k
I
B
0.25
DD
/2,