MCP6V01DM-VOS Microchip Technology, MCP6V01DM-VOS Datasheet - Page 10

• Manufacturer Part Number: MCP6V01DM-VOS
• Description: DEMO BOARD FOR MCP6V01
• Manufacturer: Microchip Technology

Specifications of MCP6V01DM-VOS

• Channels Per Ic: 1 - Single
• Amplifier Type: Chopper (Zero-Drift)
• Output Type: Rail-to-Rail
• Slew Rate: 0.5 V/µs
• Current - Output / Channel: 22mA
• Operating Temperature: -40°C ~ 125°C
• Voltage - Supply, Single/dual (±): 1.8 V ~ 5.5 V
• Board Type: Fully Populated
• Utilized Ic / Part: MCP6V01
• Silicon Manufacturer: Microchip
• Application Sub Type: Operational Amplifier
• Kit Application Type: Amplifier
• Silicon Core Number: MCP6V01, MCP6V03, MCP6V06, MCP6V08
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Current - Supply (main Ic): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP6V01 Input Offset Demo Board User’s Guide
1.3
1.4
DS51801A-page 6
INTENDED USE
DESCRIPTION
The MCP6V01 Input Offset Demo Board is intended to provide a simple means to
measure the MCP6V01/2/3 op amp’s input offset voltage (V
conditions. This V
sheet plus changes due to power supply voltage (PSRR), common mode voltage
(CMRR), output voltage (A
Figure 1-2 shows the block diagram for the MCP6V01 Input Offset Demo Board.
FIGURE 1-2:
This circuit does the following:
• Supports Microchip’s auto-zeroed, single op amps:
• Test points for connecting lab equipment
• Single supply configuration
• The bias inputs V
• The V
• The V
• The High Gain Feedback Network and DUT together:
- SOIC-8 package
- Used as both Device Under Test (DUT) and in a difference amplifier
voltage with an op amp in unity gain
- Has a resistor divider at the input that sets V
- When V
- V
- Have a noise gain of G
- Have a common mode gain of 1 V/V
- Produce an output voltage of G
Inputs
open
effect on V
CM
DD
CM
is buffered
/2 Reference uses a resistor ladder to divide V
Reference:
CM
GND
V
V
CM
CM
DD
is driven by an external voltage source, the resistor divider has no
OS
DD
Block Diagram.
includes the specified input offset voltage value found in the data
, V
CM
OL
Reference
Reference
(buffered)
(buffered)
N
and GND set the conditions for the DUT
V
) and temperature (ΔV
≈ 10.0 kV/V
V
DD
CM
/2
N
V
OS
+ V
CM
High Gain
Feedback
Network
Diff. Amp.
DUT
CM
OS
= V
V
/ΔT
DD
REF
DD
A
/2 when that input is left
.
© 2009 Microchip Technology Inc.
).
OS
in half, then buffers that
) under a variety of bias
V
GND
V
DD
V
CM
M
/2
Outputs