TSM109IDT STMicroelectronics, TSM109IDT Datasheet - Page 3

• Manufacturer Part Number: TSM109IDT
• Description: IC COMPARATOR/VREF DUAL 8-SOIC
• Manufacturer: STMicroelectronics
• Type: with Voltage Referencer

Specifications of TSM109IDT

• Number Of Elements: 2
• Voltage - Supply: 2 V ~ 36 V, ±1 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
2
COMPARATOR (independent comparator)
V
1)
2)
3)
4)
5)
Symbo
CC
V
V
I
A
I
V
V
sink
t
t
I
I
OH
rel
icm
ELECTRICAL CHARACTERISTICS
+
l
io
ib
OL
re
The response time specified is for a 100mV input step with 5mV overdrive. For larger overdrive signals, 300ns can be obtained
vd
io
id
At output switch point, V
The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output, so no loading charge exists on the reference of input lines.
The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end
of the common-mode voltage range is V
Positive voltage excursions of one input may exceed the power supply level. As long as the other input voltage remains within the
common-mode range, the comparator will provide an appropriate output state. The low input voltage state must not be less than -0.3V
(or 0.3V below the negative power supply, if used).
= +5V, V
Input Offset Voltage - note
T
T
Input Offset Current
T
T
Input Bias Current (I
T
T
Large Signal Voltage Gain
V
Input Common Mode Voltage Range - note
V
T
T
Differential Input Voltage -note
Low Level Output Voltage
V
T
T
High Level Output Current (V
V
T
T
Output Sink Currrent
V
Response Time - note
R
Large Signal Response Time
R
V
amb
amb
amb
amb
amb
amb
min
min
min
min
min
min
CC
CC
id
CC
id
L
L
(ref)
= 5.1k
= 5.1k
= 1V, V
= -1V, I
= 15V, R
= 30V
= V
= +25°C
= +25°C
= +25°C
= +25°C
= +25°C
= +25°C
= +1.4v
CC
T
T
T
T
T
T
o
amb
amb
amb
amb
amb
amb
-
= 30V
= GND, T
sink
o
connected to V
connected to V
= 1.5V
L
= 4mA
T
T
T
T
T
T
= 15k
o
max
max
max
max
max
max
1.4V, R
+
or I
amb
5
V
o
s
-
) - note
CC
CC
= +25°C (unless otherwise specified)
= 0 with V
= 1V to 11V
1
+
+
id
CC
, e
Parameter
4
= 1V)
+
l
-1.5V.
= TTL,
2
CC
+
from 5V to 30V, and over the full common-mode range (0V to V
3
Min. Typ.
50
10
0
0
TSM109
200
250
300
1.3
25
30
20
1
3
V
V
CC
Max.
V
CC
CC
100
250
400
400
700
150
25
CC
TSM109/A
+
5
9
1
+
+
-1.5
-1.5V).
+
-2
V/mV
Unit
mV
mV
mA
nA
nA
nA
ns
V
A
s
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