TS12011 TOUCHSTONE [Touchstone Semiconductor Inc], TS12011 Datasheet - Page 5

• Manufacturer Part Number: TS12011
• Description: A 0.8V/1.5uA Nanopower Op Amp, Comparator, and Reference
• Manufacturer: TOUCHSTONE [Touchstone Semiconductor Inc]

PIN FUNCTIONS
TS12011_12DS r1p0
PIN
EP
10
1
2
3
4
5
6
7
8
9
COMPOUT
COMPIN+
AMPOUT
COMPIN-
REFOUT
AMPIN+
AMPIN-
NAME
VDD
VSS
----
T
FUNCTION
Amplifier Output
Amplifier Inverting Input
Amplifier Non-inverting Input
Negative Supply Voltage.
Latch Enable Pin. When
comparator will toggle normally based on the inputs to the
comparator. For instance, when
TS12011 output is HIGH, the output will remain HIGH despite
any changes to the input of the comparator. The output will once
again respond to changes to the input when
HIGH. If the output of the comparator is initially LOW and the
HIGH transition occurs on the output, the output will switch to
HIGH and stay HIGH and not respond to any changes at the
input. The
TS12012 output is the inverted version of the TS12011 output.
For unlatched comparator operation, set
Comparator Non-inverting Input
0.58V Reference Output
Comparator Inverting Input
Comparator Output.TS12011 has a push-pull output stage.
TS12012 has an open-drain output stage.
Positive Supply Voltage. Connect a 0.1µF bypass capacitor from
this pin to analog VSS/GND.
Exposed paddle is electrically connected to VSS/GND.
T is then LOW, the output will stay LOW. If a LOW-to-
T pin must always be set to a known state. The
T is set HIGH, the output of the
TS12011/TS12012
T is set LOW and the
T to HIGH.
T is toggled
Page 5
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