MCP6142 Microchip Technology, MCP6142 Datasheet - Page 11

• Manufacturer Part Number: MCP6142
• Description: 600 nA, Non-Unity Gain Rail-to-Rail Input/Output Op Amps
• Manufacturer: Microchip Technology

3.0
Descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
3.1
The output pins are low-impedance voltage sources.
3.2
The non-inverting and inverting inputs are high-imped-
ance CMOS inputs with low bias currents.
3.3
This is a CMOS, Schmitt-triggered input that places the
part into a low-power mode of operation.
© 2005 Microchip Technology Inc.
MCP6141
MSOP)
(PDIP,
SOIC,
1, 5, 8
—
—
—
—
—
—
—
—
—
—
6
2
3
7
4
PIN DESCRIPTIONS
Analog Outputs
Analog Inputs
CS Digital Input
(SOT-23-5)
MCP6141
—
—
—
—
—
—
—
—
—
—
—
1
4
3
5
2
PIN FUNCTION TABLE
MCP6142
—
—
—
—
—
—
—
—
1
2
3
8
5
6
7
4
MCP6143
MSOP)
(PDIP,
SOIC,
1, 5
—
—
—
—
—
—
—
—
—
6
2
3
7
4
8
(SOT-23-6)
MCP6143
—
—
—
—
—
—
—
—
—
—
1
4
3
6
2
5
MCP6144
3.4
The positive power supply pin (V
higher than the negative power supply pin (V
normal operation, the other pins are at voltages
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 F to
0.1 F) within 2 mm of the V
bulk capacitor with nearby analog parts (within
100 mm), but it is not required.
10
11
12
13
14
—
—
1
2
3
4
5
6
7
8
9
Power Supply (V
SS
V
V
V
OUT
Symbol
IN
IN
and V
DD
V
V
V
V
V
V
V
V
V
–, V
+, V
V
V
MCP6141/2/3/4
OUTB
OUTC
OUTD
CS
NC
INB
INB
INC
INC
IND
IND
, V
DD
SS
is connected to the supply. V
OUTA
INA
INA
+
–
–
+
+
–
DD
–
+
.
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)
Chip Select
No Internal Connection
DD
SS
pin. These can share a
Description
DD
and V
SS
DS21668B-page 11
) is 1.4V to 5.5V
is connected to
DD
)
SS
DD
). For
will