TS393 STMicroelectronics, TS393 Datasheet - Page 5

• 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

TS393
3
Table 3.
1. The specified offset voltage is the maximum value required to drive the output up to 2.5 V or down to 0.3 V.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
Symbol
CMR
SVR
t
t
V
I
I
V
PLH
PHL
I
I
OH
CC
OL
io
ib
io
Input offset voltage
Input offset current
Input bias current
Common-mode rejection ratio
V
Supply voltage rejection ratio
V
High level output current
Low level output voltage
Supply current (each comparator)
Response time low to high
V
Response time high to low
V
ic
CC
ic
ic
V
T
V
T
V
T
V
T
V
T
No load - outputs low
T
Overdrive = 5mV
TTL input
Overdrive = 5mV
TTL input
Electrical characteristics
V
= V
= 0V, f = 10kHz, R
= 0V, f = 10kHz, R
min
min
min
min
min
min
ic
ic
ic
id
id
+
CC
= 1.5V
= 1.5V
= 1.5V
= +1V, V
= -1V, I
= 3V to 5V
icm-min
≤ T
≤ T
≤ T
≤ T
≤ T
≤ T
+
= 3V, V
amb
amb
amb
amb
amb
amb
OL
≤ T
≤ T
≤ T
OH
≤ T
≤ T
≤ T
= +6mA
CC
max
max
max
max
max
max
= 3V
2)
(2)
(1)
-
= 0V, T
L
L
= 5.1kΩ , C
= 5.1kΩ , C
Parameter
amb
L
L
= 25°C (unless otherwise specified)
= 50pF
= 50pF
Min.
Electrical characteristics
Typ.
0.08
400
1.5
0.7
2.5
70
70
1
1
2
9
Max.
1000
300
600
550
800
6.5
40
20
25
5
Unit
mV
mV
pA
pA
dB
dB
nA
µA
µs
µs
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