Datasheet

 2005-2016 Microchip Technology Inc. DS20001942G-page 7
MCP9700/9700A and MCP9701/9701A
3.0 PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1: PIN FUNCTION TABLE
3.1 Power Ground Pin (GND)
GND is the system ground pin.
3.2 Output Voltage Pin (V
OUT
)
The sensor output can be measured at V
OUT
. The
voltage range over the operating temperature range for
the MCP9700/9700A is 100 mV to 1.75V. The voltage
range over the operating temperature range for the
MCP9701/9701A is 200 mV to 3V.
3.3 Power Supply Input (V
DD
)
The operating voltage as specified in the DC Electrical
Characteristics table is applied to V
DD
.
3.4 No Connect Pin (NC)
This pin is not connected to the die. It can be used to
improve thermal conduction to the package by
connecting it to a printed circuit board (PCB) trace from
the thermal source.
Pin No.
SC70
Pin No.
SOT-23
Pin No.
TO-92
Symbol Function
1 — — NC No Connect (this pin is not connected to the die.)
2 3 3 GND Power Ground Pin
322V
OUT
Output Voltage Pin
411V
DD
Power Supply Input
5 — — NC No Connect (this pin is not connected to the die.)