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

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

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

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