LM2903DR Rohm Semiconductor, LM2903DR Datasheet - Page 5

• Manufacturer Part Number: LM2903DR
• Description: IC COMPARATOR DUAL 0.8MA 8-SOIC
• Manufacturer: Rohm Semiconductor
• Series: Trophyr
• Type: General Purposer

Specifications of LM2903DR

• Number Of Elements: 2
• Output Type: CMOS, MOS, Open-Collector, TTL
• Voltage - Supply: 2 V ~ 36 V, ±1 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Style: SMD/SMT
• Comparator Type: General Purpose
• No. Of Comparators: 2
• Response Time: 1.3µs
• Ic Output Type: CMOS, MOS, TTL
• Output Compatibility: CMOS, MOS, TTL
• Supply Current: 1mA
• Supply Voltage Range: 5V To 30V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM2903DRTR

●Measurement Circuit2 Switch Condition
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Supply Current
Low Level Output Current
Low Level Output Current
High Level Output Current
Response Time
SW No.
+100[mV]
SW1
VUOT
0[V]
5[V]
0[V]
VIN
VOL=1.5[V]
IOL=4[mA]
VOH=36[V]
RL=5.1[kΩ]
VRL=5[V]
SW2
Fig.3 Measurement Circuit2 (each channel)
Tre LH
―
VIN-
SW3
2.5[V]
Input waveform
Output waveform
VIN+
Fig.4 Response Time
GND
over drive
Vcc 5[V]
OFF
OFF
OFF
OFF
SW
ON
1
0[V]
－
＋
5/9
A
OFF
OFF
SW
+100[mV]
ON
ON
ON
2
VUOT
VIN
0[V]
5[V]
0[V]
SW4
OFF
SW
ON
ON
ON
ON
RL
VRL
3
SW5
Tre LH
SW6
2.5[V]
Input waveform
Output waveform
OFF
OFF
OFF
OFF
SW
ON
4
V
over drive
SW7
A
OFF
OFF
OFF
OFF
SW
ON
5
VOL/VOH
Technical Note
2010.04 - Rev.A
OFF
OFF
OFF
SW
ON
ON
6
OFF
OFF
OFF
SW
ON
ON
7