LM2901N STMicroelectronics, LM2901N Datasheet - Page 8

• Manufacturer Part Number: LM2901N
• Description: IC COMPARATOR LP QUAD 14-DIP
• Manufacturer: STMicroelectronics
• Type: General Purposer

Specifications of LM2901N

• 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: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Number Of Elements: 4
• Technology: Bipolar
• Input Offset Voltage: 7@5VmV
• Input Bias Current (typ): 250nA
• Response Time: 1.3us
• Single Supply Voltage (typ): 3/5/9/12/15/18/24/28V
• Dual Supply Voltage (typ): ±3/±5/±9/±12V
• Supply Current (max): 2@5VmA
• Voltage Gain In Db: 106.02dB
• Power Supply Requirement: Single/Dual
• Single Supply Voltage (min): 2V
• Single Supply Voltage (max): 32V
• Dual Supply Voltage (min): ±1V
• Dual Supply Voltage (max): ±16V
• Power Dissipation: 1.5W
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Through Hole
• Pin Count: 14
• Package Type: PDIP
• Package: 14PDIP
• Typical Response Time: 1.3 us
• Typical Response Time Range: 0.5 to 5 us
• Typical Voltage Gain Range: 90 to 110 dB
• Number Of Channels Per Chip: 4
• Minimum Single Supply Voltage: 2 V
• Power Supply Type: Single|Dual
• Number Of Channels: 4 Channels
• Offset Voltage (max): 7 mV
• Input Bias Current (max): 250 nA
• Supply Voltage (max): 32 V
• Supply Voltage (min): 2 V
• Maximum Power Dissipation: 1500 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Amplifier Type: Comparator
• Comparator Type: Voltage
• Current, Input Bias: 25 nA
• Current, Input Offset: 5 nA
• Current, Offset, Input: 5 nA (Typ.)
• Current, Output: 0.1 nA
• Current, Supply: 1.3 mA
• Impedance, Thermal: 80 °C/W
• Number Of Amplifiers: Quad
• Number Of Circuits: 4
• Temperature, Operating, Maximum: 125 °C
• Temperature, Operating, Minimum: -40 °C
• Temperature, Operating, Range: -40 to +125 °C
• Temperature, Storage: -65 to +150 °C
• Voltage, Differential Input: ±36 V
• Voltage, Gain: 200 V/mV
• Voltage, Input: -0.3 to +36 V
• Voltage, Input Offset: 1 mV
• Voltage, Offset, Input: 1 mV (Typ.)
• Voltage, Saturation: 250 mV (Typ.)
• Voltage, Supply: ±1 to ±18 V
• No. Of Comparators: 4
• 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: 497-1556-5

Typical application schematics
8/15
Figure 19. Time delay generator
Figure 20. Two-decade high-frequency VCO
Frequency control
voltage input
V
Vcontrol
V
C1
Input gating signal
CC
V
V
V
0
3
2
1
t t
0 1
V
CC
t
0
2
t
o
t
3
100 kΩ
50 kΩ
t
A
t
4
+250 mV
700 Hz
V
CC
V
(ref.)
t
20 kΩ
= + 30 V
0.1 μF
10 kΩ
10 kΩ
f
o
V control
Doc ID 2468 Rev 6
100 kHz
20 kΩ
10 kΩ
+50 V
LM2901
LM2901
1/4
1/ 4
500 pF
15 kΩ
0.001 μ F
V
51 kΩ
51 kΩ
51 kΩ
C1
V
LM2901
1
1/ 4
V
V
V
CC
V
200 kΩ
3
2
C C
3 kΩ
0.01 μF
5.1 kΩ
= +15 V
10 kΩ
10 kΩ
10 kΩ
V
CC
/2
V
CC
/2
LM2901
LM2901
LM2901
1/4
1/4
1/4
10 MΩ
100 kΩ
10 MΩ
10 MΩ
LM2901
1/ 4
3 kΩ
3 kΩ
3 kΩ
V
CC
V
V
V
O1
O2
03
3 kΩ
V
V
V
CC
Output 2
Output 1
t
CC
t
CC
o
o
t
0
t
1
LM2901
t
2
t
3