TSM921 TOUCHSTONE [Touchstone Semiconductor Inc], TSM921 Datasheet - Page 10

• Manufacturer Part Number: TSM921
• Description: Ultra-Low-Power, Single/Dual-Supply Comparators
• Manufacturer: TOUCHSTONE [Touchstone Semiconductor Inc]

TSM921-TSM924
PIN FUNCTIONS
Page 10
TSM921
—
—
—
—
—
1
2
3
4
5
6
7
8
TSM922
PIN
—
—
—
—
—
—
1
2
3
4
5
6
7
8
TSM924
PIN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
TSM923
—
—
—
—
—
—
1
2
3
4
5
6
7
8
NAME
OUTD
OUTC
OUTB
OUTA
INA+
INB+
INC+
IND+
GND
INA-
INB-
REF
INC-
IND-
V+
V-
NAME
OUTA
OUTB
HYST
GND
INA+
INB+
OUT
INA-
INB-
REF
IN+
IN-
V+
V-
Comparator B Output. Sinks and sources current. Swings
from V+ to GND.
Comparator A Output. Sinks and sources current. Swings
from V+ to GND.
Positive Supply Voltage
Comparator A Inverting Input
Comparator A Noninverting Input
Comparator B Inverting Input
Comparator B Noninverting Input
1.182V Reference Output with respect to V-.
Negative Supply Voltage. Connect to ground for single-
supply operation.
Comparator C Inverting Input
Comparator C Noninverting Input
Comparator D Inverting Input
Comparator D Noninverting Input
Ground. Connect to V- for single-supply operation.
Comparator D Output. Sinks and sources current. Swings
from V+ to GND.
Comparator C Output. Sinks and sources current. Swings
from V+ to GND.
Ground. Connect to V- for single-supply operation. Output swings
from V+ to GND.
Comparator A Output. Sinks and sources current. Swings from V+
to V-.
Negative Supply Voltage. Connect to ground for single-supply
operation.
Comparator Noninverting Input
Comparator A Noninverting Input
Comparator Inverting Input
Comparator A Inverting Input
Comparator B Inverting Input
Hysteresis Input. Connect to REF if not used. Input voltage range is
from V
1.182V Reference Output with respect to V-.
Comparator B Noninverting Input
Positive Supply Voltage
Comparator Output. Sinks and sources current. Swings from V+ to
GND.
Comparator B Output. Sinks and sources current. Swings from V+
to V-.
REF
to (V
REF
FUNCTION
- 50mV).
FUNCTION
TSM921_24DS r1p0
RTFDS