MCP6142-I/P Microchip Technology, MCP6142-I/P Datasheet - Page 4

• Manufacturer Part Number: MCP6142-I/P
• Description: IC OPAMP 1.4V DUAL R-R 8-DIP
• Manufacturer: Microchip Technology

Specifications of MCP6142-I/P

• 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: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Op Amp Type: Non Unity Gain Stable
• No. Of Amplifiers: 2
• Bandwidth: 100kHz
• Supply Voltage Range: 1.4V To 5.5V
• Amplifier Case Style: DIP
• 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: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Details

MCP6141/2/3/4
2.0
Note: Unless otherwise indicated, V
and V
FIGURE 2-1:
Voltage with V
FIGURE 2-2:
Voltage with V
FIGURE 2-3:
Voltage Drift with V
21668A-page 4
Note:
16%
14%
12%
10%
16%
14%
12%
10%
35%
30%
25%
20%
15%
10%
OUT
8%
6%
4%
2%
0%
8%
6%
4%
2%
0%
5%
0%
TYPICAL PERFORMANCE CURVES
-10
-3
-3
~ V
1200 Samples
V
1200 Samples
V
1200 Samples
V
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.
DD
DD
DD
DD
= 5.5 V
= 1.4 V
= 5.5 V
DD
DD
/2.
-2
-2
Input Offset Voltage Drift (µV/°C)
= 5.5V.
= 1.4V.
Input Offset Voltage (mV)
Input Offset Voltage (mV)
-5
DD
Histogram of Input Offset
Histogram of Input Offset
Histogram of Input Offset
-1
-1
= 5.5V.
0
0
0
DD
1
1
= +5V, V
5
2
2
SS
10
3
3
= GND, T
A
= 25°C, V
FIGURE 2-4:
Voltage Drift with V
FIGURE 2-5:
Common Mode Input Voltage vs. Temperature
with V
FIGURE 2-6:
Common Mode Input Voltage vs. Temperature
with V
35%
30%
25%
20%
15%
10%
-200
-400
-600
-200
-400
-600
600
400
200
600
400
200
5%
0%
DD
DD
0
0
-0.5
-0.5
CM
-10
= 1.4V.
= 5.5V.
1200 Samples
V
V
V
DD
DD
DD
= V
= 1.4 V
= 5.5 V
= 1.4 V
0.5
DD
Common Mode Input Voltage (V)
Common Mode Input Voltage (V)
Input Offset Voltage Drift (µV/°C)
0.0
/2, R
-5
DD
1.5
T
T
T
Histogram of Input Offset
Input Offset Voltage vs.
Input Offset Voltage vs.
L
A
A
A
= +85°C
= +25°C
= -40°C
= 1.4V.
= 1 M
0.5
2002 Microchip Technology Inc.
2.5
0
T
T
T
T
T
T
A
A
A
A
A
A
= +85°C
= +25°C
= -40°C
= +85°C
= +25°C
= -40°C
to V
1.0
3.5
DD
/2, C
5
4.5
1.5
L
= 60 pF
5.5
10
2.0