TSM921 TOUCHSTONE [Touchstone Semiconductor Inc], TSM921 Datasheet - Page 5

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

PARAMETER
POWER REQUIREMENTS
Supply Voltage Range
Supply Current
COMPARATOR
Input Offset Voltage
Input Leakage Current (IN-, IN+)
Input Leakage Current (HYST)
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Voltage Noise
Hysteresis Input Voltage Range
Response Time
Output High Voltage
Output Low Voltage
REFERENCE
Reference Voltage
Source Current
Sink Current
Voltage Noise
ELECTRICAL CHARACTERISTICS – 5V OPERATION
V+ = 5V, V- = GND = 0V; T
TSM921_24DS r1p0
A
= -40ºC to +85ºC, unless otherwise noted. Typical values are at T
CONDITIONS
See Note 2
IN+ = IN- + 100mV
V
IN+ = IN- = 2.5V
TSM921, TSM923
V- to (V+ – 1.3V)
V+ = 2.5V to 11V
100Hz to 100kHz
TSM921, TSM923
T
T
TSM922, TSM923
TSM921, TSM924
T
T
100Hz to 100kHz
A
A
A
A
CM
= +25°C; 100pF load
= -40°C to +85°C: I
= 0°C to +70°C
= -40°C to +85°C
= 2.5V
T
T
TSM921;
HYST = REF
TSM922
TSM923
HYST = REF
TSM924
OUT
A
A
= -40°C to +85°C: I
= -40°C to +85°C: I
= 17mA
T
Overdrive = 10 mV
Overdrive = 100 mV
A
T
T
T
T
= -40°C to +85°C
A
A
A
A
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
OUT
OUT
= 1.8mA
= 1.8mA
TSM921-TSM924
REF- 0.05V
V+ – 0.4
A
1.170
1.158
= +25ºC. See Note 1.
MIN
2.5
15
V-
6
8
4
±0.01
±0.02
1.182
TYP
100
2.5
2.5
3.1
5.5
0.1
0.1
20
12
25
15
4
GND + 0.4
V+ – 1.3V
V- + 0.4
1.194
1.206
MAX
REF
±10
3.2
3.2
4.5
6.5
8.5
11
±5
4
4
6
1
1
Page 5
RTFDS
UNITS
μV
μV
mV/V
mV/V
mV
μA
nA
nA
μA
μA
μs
V
V
V
V
V
V
V
V
RMS
RMS