LM2901DT STMicroelectronics, LM2901DT Datasheet - Page 6

• Manufacturer Part Number: LM2901DT
• Description: IC COMPARATOR LP QUAD 14-SOIC
• Manufacturer: STMicroelectronics
• Type: General Purposer

Specifications of LM2901DT

• Number Of Elements: 4
• Output Type: CMOS, DTL, ECL, MOS, Open-Collector, TTL
• Voltage - Supply: 2 V ~ 36 V, ±1 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Comparator Type: Precision
• No. Of Comparators: 4
• Response Time: 1.3µs
• Ic Output Type: CMOS, MOS, TTL, DTL, ECL
• Supply Current: 1.3mA
• Supply Voltage Range: ± 1V To ± 16V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1555-2

Typical application schematics
4
6/15
Figure 7.
Figure 9.
Figure 11. Low frequency op-amp
+V
-V
+V
-V
(ref)
(ref)
(ref)
(ref)
(e
~
o
= 0 V for e
1 kΩ
e
Typical application schematics
l
Basic comparator
Driving TTL
LM2901
1/ 4
LM2901
LM2901
l
1/4
1/ 4
= 0 V)
100 k
A
V
Ω
= 100
15 kΩ
5 V
V
15 kΩ
0.5 μF
CC
10 kΩ
5 V
= 5 V
2N 2222
&
&
V
e
O
Doc ID 2468 Rev 6
o
Figure 8.
Figure 10. Low frequency op-amp
Figure 12. Transducer amplifier
+V
-V
(ref)
(ref)
Magnetic pick-up
~
1 kΩ
Driving CMOS
e
LM2901
l
1/ 4
10 kΩ
LM2901
1/4
A
100 kΩ
V
10 kΩ
= 100
LM2901
5 V
1/ 4
20 MΩ
5 V
100 kΩ
5 V
3 kΩ
15 kΩ
0.5 μF
e
o
&
e
LM2901
o