MCP6142-I/SN Microchip Technology, MCP6142-I/SN Datasheet - Page 6

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MCP6142-I/SN

Manufacturer Part Number
MCP6142-I/SN
Description
IC OPAMP 1.4V DUAL R-R 8-SOIC
Manufacturer
Microchip Technology
Datasheets

Specifications of MCP6142-I/SN

Slew Rate
0.003 V/µs
Amplifier Type
General Purpose
Number Of Circuits
2
Output Type
Rail-to-Rail
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)
Op Amp Type
Non Unity Gain Stable
No. Of Amplifiers
2
Bandwidth
100kHz
Supply Voltage Range
1.4V To 5.5V
Amplifier Case Style
SOIC
No. Of Pins
8
Number Of Channels
2
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
0.002 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:
MCP6142-I/SN
Manufacturer:
MICROCHIP
Quantity:
11 249
Part Number:
MCP6142-I/SN
Manufacturer:
MICROCH1P
Quantity:
20 000
MCP6141/2/3/4
Note: Unless otherwise indicated, V
and V
FIGURE 2-13:
Currents vs. Ambient Temperature.
FIGURE 2-14:
Frequency with V
FIGURE 2-15:
Power Supply Voltage.
21668A-page 6
140
130
120
110
100
120
100
-20
OUT
90
80
70
60
80
60
40
20
50
40
30
20
10
0
0
1.0
25
~ V
V
V
V
DD
CM
DD
1.5
DD
= 5.5 V
= 5.5 V
= V
35
/2.
Phase
2.0
DD
Power Supply Voltage (V)
DD
Ambient Temperature (°C)
Frequency (Hz)
2.5
Input Bias and Offset
Open Loop Gain, Phase vs.
DC Open Loop Gain vs.
45
= 5.5V.
Gain
R
V
OUT
L
= 50 k
3.0
= 100 mV to V
55
3.5
Input Bias
Current
4.0
DD
65
= +5V, V
DD
4.5
Input Offset
Current
- 100 mV
75
5.0
0
-30
-60
-90
-120
-150
-180
-210
SS
5.5
85
= GND, T
A
= 25°C, V
FIGURE 2-16:
Power Supply Voltage vs. Temperature.
FIGURE 2-17:
Load Resistance vs. Power Supply Voltage.
FIGURE 2-18:
Gain vs. Output Voltage Headroom vs. Power
Supply.
140
130
120
110
100
90
80
70
60
140
130
120
110
100
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
90
80
70
60
100
CM
0.00
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
R
= V
L
= 50 k
0.05
DD
/2, R
Power Supply Voltage (V)
Output Voltage Headroom;
Load Resistance ( )
V
0.10
DD
Quiescent Current Vs.
1k
DC Open Loop Gain vs.
Small Signal DC Open Loop
V
V
L
-V
DD
OUT
= 1 M
V
V
T
OUT
2002 Microchip Technology Inc.
DD
OUT
T
= 5.5 V
A
= 0.5 V to 5.0 V
A
T
= 85°C
= 1.4 V
or V
A
= 25°C
0.15
V
= 0.5 V to 0.9 V
= -40°C
DD
OUT
= 5.5 V
to V
V
DD
-V
10k
0.20
SS
= 1.4 V
DD
(V)
/2, C
0.25
L
= 60 pF
100k
0.30

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