MCP6234 Microchip Technology, MCP6234 Datasheet - Page 7

• Manufacturer Part Number: MCP6234
• Description: 300 kHz Rail-to-Rail Op Amp
• Manufacturer: Microchip Technology

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3.0
Descriptions of the pins are listed in Table 3-1 (single op amps) and Table 3-2 (dual and quad op amps).
TABLE 3-1:
TABLE 3-2:
3.1
The output pins are low-impedance voltage sources.
3.2
The non-inverting and inverting inputs are high-
impedance CMOS inputs with low bias currents.
© 2005 Microchip Technology Inc.
(PDIP, SOIC, MSOP)
MCP6232
MCP6231
PIN DESCRIPTIONS
Analog Outputs
Analog Inputs
—
—
—
—
—
—
1
2
3
8
5
6
7
4
1, 5, 8
6
2
3
7
4
PIN FUNCTION TABLE FOR SINGLE OP AMPS
PIN FUNCTION TABLE FOR DUAL AND QUAD OP AMPS
MCP6234
(SOT-23-5)
10
11
12
13
14
MCP6231
1
2
3
4
5
6
7
8
9
—
1
4
3
5
2
MCP6231R
(SOT-23-5)
Symbol
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OUTC
OUTD
OUTA
OUTB
INA
INA
INB
INB
INC
INC
IND
IND
DD
SS
—
1
4
3
2
5
–
+
+
–
–
+
+
–
Analog Output (op amp A)
Inverting Input (op amp A)
Non-inverting Input (op amp A)
Positive Power Supply
Non-inverting Input (op amp B)
Inverting Input (op amp B)
Analog Output (op amp B)
Analog Output (op amp C)
Inverting Input (op amp C)
Non-inverting Input (op amp C)
Negative Power Supply
Non-inverting Input (op amp D)
Inverting Input (op amp D)
Analog Output (op amp D)
MCP6231U
(SOT-23-5)
3.3
The positive power supply (V
than the negative power supply (V
operation, the other pins are between V
Typically, these parts are used in a single (positive)
supply configuration. In this case, V
ground and V
need a local bypass capacitor (typically 0.01 µF to
0.1 µF) within 2 mm of the V
share a bulk capacitor (typically 1 µF to 100 µF) with
other nearby analog parts; it needs to be within 100 mm
of the V
—
4
3
1
5
2
DD
Power Supply (V
pin.
Symbol
DD
V
V
V
V
V
NC
OUT
IN
IN
DD
SS
is connected to the supply. V
Description
–
+
MCP6231/2/4
Analog Output
Inverting Input
Non-inverting Input
Positive Power Supply
Negative Power Supply
No Internal Connection
DD
DD
SS
) is 1.8V to 5.5V higher
Description
pin. These parts can
and V
SS
DS21881C-page 7
SS
is connected to
SS
). For normal
DD
and V
)
DD
DD
.
will