TS393 STMicroelectronics, TS393 Datasheet - Page 2

• Manufacturer Part Number: TS393
• Description: Micropower CMOS dual voltage comparator
• Manufacturer: STMicroelectronics

Specifications of TS393

• Extremely Low Supply Current: 9μa per comparator
• Extremely Low Input Bias Current: 1pA typical
• Extremely Low Input Offset Current: 1pA typical
• High Input Impedance: 1012Ωtyp
• Fast Response Time: 2.5μs typ. for 5mV overdrive

Absolute maximum ratings
1
2/12
Absolute maximum ratings
Table 1.
1. All voltage values, except differential voltage, are with respect to network ground terminal.
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. Excursions of input voltages may exceed the power supply level. As long as the common mode voltage
4. Guaranteed by design.
5. Short-circuits can cause excessive heating and destructive dissipation. Values are typical.
6. Human body model: A 100 pF capacitor is charged to the specified voltage, then discharged through a
7. Machine model: A 200 pF capacitor is charged to the specified voltage, then discharged directly between
8. Charged device model: all pins and the package are charged together to the specified voltage and then
Symbol
[V
However, the maximum current through the ESD diodes (IF) of the input stage must strictly be observed.
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
discharged directly to the ground through only one pin. This is done for all pins.
V
R
R
ESD
T
V
V
icm
V
CC
T
I
I
thja
thjc
stg
F
o
id
in
o
j
=(V
+
in
+
Absolute maximum ratings (AMR)
+ V
Supply voltage
Differential input voltage
Input voltage
Output voltage
Output current
Forward current in ESD protection diodes on inputs
Maximum junction temperature
Thermal resistance junction to ambient
Thermal resistance junction to case
Storage temperature range
HBM: human body model
MM: machine model
CDM: charged device model
DIP8
SO-8
TSSOP8
DIP8
SO-8
TSSOP8
in
-
)/2] remains within the specified range, the comparator will provide a stable output state.
(3)
(1)
(7)
Parameter
(2)
(6)
(8)
(5)
(5)
(4)
-65 to +150
Value
±18
150
125
120
500
200
18
18
18
20
50
85
41
40
37
1
°C/W
°C/W
Unit
mA
mA
TS393
°C
°C
kV
V
V
V
V
V
V