MCP6XXXEV-AMP1 Microchip Technology, MCP6XXXEV-AMP1 Datasheet - Page 17

• Manufacturer Part Number: MCP6XXXEV-AMP1
• Description: BOARD AMPLIFIER EVAL 1 MCP6XXX
• Manufacturer: Microchip Technology

Specifications of MCP6XXXEV-AMP1

• Channels Per Ic: 1 - Single
• Amplifier Type: General Purpose
• Board Type: Partially Populated
• Utilized Ic / Part: 8-DIP Package
• Processor To Be Evaluated: MCP6xxx
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Output Type: -
• Current - Output / Channel: -
• Voltage - Supply, Single/dual (±): -
• -3db Bandwidth: -
• Slew Rate: -
• Current - Supply (main Ic): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

© 2007 Microchip Technology Inc.
2.3.1.6
• Known as a Unity Gain Buffer and as a Voltage Follower. Amplifies a voltage with
• The Mindi™ Amplifier Designer gives design recommendations for the voltage
FIGURE 2-10:
Figure 2-11 shows an example of the voltage amplifier circuit diagram supported by
MCP6XXX Amplifier Evaluation Board 1.
FIGURE 2-11:
Evaluation Board 1.
* Test Points
a gain of 1 V/V
follower circuit; see the circuit diagram shown in Figure 2-10
- Fill the sockets with the recommended resistors and capacitors
- Set JP1 and JP2 in the correct positions
(for the given example, JP1: Position A, JP2: Position N/A)
CR2
0.1 µF
GND
VDD
Power Supply
VIN
VOLTAGE FOLLOWER
RR1
20 kΩ
RR2
20 kΩ
V
JP1
DP1
IN
Voltage Follower Circuit Diagram.
Voltage Amplifier Example Supported by the MCP6XXX Amplifier
VDD
A
B
1.0 µF
0.1 µF
CP1
CR1
UR1
R
4
VREF
V
Installation and Operation
DD
Jumper
R
R1
C2
R4
JP2
C
3
No
U1
U
C5
1
C
D
V
Supply
OUT
Power
R5
R7
V
S
Output
Load
CL
R2
C1
C4
RL
V
L
VDD
DS51667A-page 13
VL
R6
U1
0.1 µF
R3
C3
CU1
RISO
GND