Electrical characteristics TS372
4/10 Doc ID 4068 Rev 2
3 Electrical characteristics
Table 3. Electrical characteristics at V
CC
+ = 5 V, V
CC
- = 0 V, Tamb = 25°C
(unless otherwise specified)
Symbol Parameter Min. Typ. Max. Unit
V
io
Input offset voltage (V
ic
= V
icm min
)
(1)
T
amb
= 25°C
T
min
≤ T
amb
≤ T
max
1. The specified offset voltage is the maximum value required to drive the output down to 400 mV or up to 4 V
with R
L
= 100 kΩ to V
cc
+
210
12 mV
I
io
Input offset current
(2)
T
amb
= 25°C
T
min
≤ T
amb
≤ T
max
TS372C
TS372I/TS372M
2. Maximum values including unavoidable inaccuracies of the industrial test.
1
100
200
pA
I
ib
Input offset current
(2)
T
amb
= 25°C
T
min
≤ T
amb
≤ T
max
TS372C
TS372I/TS372M
1
150
300
pA
I
OH
High level output current (V
id
= 1 V)
T
amb
= 25°C V
OH
= 5 V
T
min
≤ T
amb
≤ T
max
V
OH
= 15 V
0.1
1
nA
µA
V
OL
Low level output voltage (V
id
= -1, I
OL
= 4 mA)
T
amb
= 25°C
T
min
≤ T
amb
≤ T
max
100 400
700
mV
I
OL
Low level output current (V
id
= -1, V
OL
= 1.5 V) 6 45 mA
I
CC
Supply current (each comparator)
(V
id
= 1 V, no load)
150 375 µA
Table 4. Switching characteristics (V
CC
+ = 5 V, Tamb = 25°C)
Symbol Parameter Min. Typ. Max. Unit
t
re
Response time
(R
L
= 5.1 kΩ connected to 5 V, C
L
= 15 pF
(1)
100mV input step with 5mV overdrive
TTL level input step
1. The specified response time is the internal between the input signal and the instant when the output signal
crosses 1.4 V.
Note: If one of the two channels is not used, it must be configured with a differential
input voltage greater than 100 mV to avoid switching.
600
200
ns
