MCP6V08T-E/MNY Microchip Technology, MCP6V08T-E/MNY Datasheet - Page 24

• Manufacturer Part Number: MCP6V08T-E/MNY
• Description: IC OPAMP AUTO-ZERO SGL 8-TDFN
• Manufacturer: Microchip Technology

Specifications of MCP6V08T-E/MNY

• Slew Rate: 0.5 V/µs
• Package / Case: 8-TDFN
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 1.3MHz
• Current - Input Bias: 6pA
• Voltage - Input Offset: 3µV
• Current - Supply: 300µA
• Current - Output / Channel: 22mA
• Voltage - Supply, Single/dual (±): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Channels: 1
• Common Mode Rejection Ratio (min): 120 dB
• Input Offset Voltage: 0.003 mV
• Input Bias Current (max): 5000 pA
• Operating Supply Voltage: 3 V, 5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Shutdown: No
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Technology: CMOS
• Voltage Gain Db: 158 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MCP6V08T-E/MNYTR

MCP6V06/7/8
4.3.8.2
Figure 4-9
inverting gain amplifier circuits on one schematic.
Usually, to minimize the input bias current related off-
set, R
The guard traces (with ground vias at the ends) help
minimize the thermal gradients. The resistor layout
cancels the resistor thermal voltages, assuming the
temperature gradient is constant near the resistors:
EQUATION 4-2:
FIGURE 4-9:
for Single Non-inverting and Inverting Amplifiers.
DS22093A-page 24
Where:
Note:
V
V
G
G
1
M
P
M
P
is chosen to be R
V
V
shows the recommended non-inverting and
=
=
M
P
Changing the orientation of the resistors
will usually cause a significant decrease in
the cancellation of the thermal voltages.
V
MCP6V06
Non-inverting and Inverting Amplifier
Layout for Thermo-junctions
OUT
R
1 + G
magnitude
V
R3
R2
R1
OS
3
/R
R
R
≈ -V
≈ V
1
2
is neglected
2
M
U
, inverting gain magnitude
P
, non-inverting gain
PCB Layout and Schematic
1
M
G
G
2
P
||R
,
M
, V
R
3
.
3
V
U1
M
P
= GND
= GND
V
OUT
V
OUT
4.3.8.3
Figure 4-10
fier circuit. Usually, we choose R
The guard traces (with ground vias at the ends) help
minimize the thermal gradients. The resistor layout
cancels the resistor thermal voltages, assuming the
temperature gradient is constant near the resistors:
EQUATION 4-3:
FIGURE 4-10:
for Single Difference Amplifier.
Where:
Thermal voltages are approximately equal
Note:
V
G
V
M
P
DM
V
V
M
P
Changing the orientation of the resistors
will usually cause a significant decrease in
the cancellation of the thermal voltages.
shows the recommended difference ampli-
V
V
=
MCP6V06
Difference Amplifier Layout for
Thermo-junctions
OUT
OUT
R4
R2
R1
R3
R
V
≈ V
≈ V
R
R
OS
3
1
2
/R
U
REF
REF
is neglected
1
PCB Layout and Schematic
1
© 2008 Microchip Technology Inc.
= R
+ (V
+ (V
4
R
R
/R
4
3
P
P
U1
2
– V
– V
, difference gain
1
= R
M
M
V
)G
)G
2
REF
DM
DM
V
and R
OUT
V
V
3
OUT
REF
= R
4
.