Datasheet

© 2009 Microchip Technology Inc. DS11177F-page 13
MCP606/7/8/9
3.0 PIN DESCRIPTIONS
Descriptions of the pins are listed in Table 3-1.
TABLE 3-1: PIN FUNCTION TABLE
3.1 Analog Outputs
The output pins are low-impedance voltage sources.
3.2 Analog Inputs
The non-inverting and inverting inputs are high-
impedance CMOS inputs with low bias currents.
3.3 Chip Select Digital Input
The Chip Select (CS) pin is a Schmitt-triggered, CMOS
logic input. It is used to place the MCP608 op amp in a
Low-power mode, with the output(s) in a Hi-Z state.
3.4 Power Supply Pins
The positive power supply pin (V
DD
) is 2.5V to 5.5V
higher than the negative power supply pin (V
SS
). For
normal operation, the output pins are at voltages
between V
SS
and V
DD
; while the input pins are at
voltages between V
SS
– 0.3V and V
DD
+0.3V.
Typically, these parts are used in a single-supply
(positive) configuration. In this case, V
SS
is connected
to ground and V
DD
is connected to the supply. V
DD
will
need bypass capacitors .
MCP606
MCP607 MCP608 MCP609 Symbol Description
PDIP, SOIC,
TSSOP
SOT-23-5
61161V
OUT
, V
OUTA
Output (op amp A)
24222V
IN
–, V
INA
– Inverting Input (op amp A)
33333V
IN
+, V
INA
+ Non-inverting Input (op amp A)
75874V
DD
Positive Power Supply
——5—5V
INB
+ Non-inverting Input (op amp B)
——6—6V
INB
– Inverting Input (op amp B)
——7—7V
OUTB
Output (op amp B)
————8V
OUTC
Output (op amp B)
————9V
INC
– Inverting Input (op amp C)
————10V
INC
+ Non-inverting Input (op amp C)
424411V
SS
Negative Power Supply
————12V
IND
+ Non-inverting Input (op amp D)
————13V
IND
– Inverting Input (op amp D)
————14V
OUTD
Output (op amp D)
———8—CS
Chip Select
1, 5, 8 — — 1, 5 — NC No Internal Connection