LM2903DT Rohm Semiconductor, LM2903DT Datasheet - Page 5

• Manufacturer Part Number: LM2903DT
• Description: IC COMPARATOR DUAL 0.4MA 8-SOIC
• Manufacturer: Rohm Semiconductor
• Series: Signaturer
• Type: General Purposer

Specifications of LM2903DT

• 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)
• 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: LM2903DTTR

Measurement Circuit 2: Switch Condition
Supply Current
Output Sink Current
Saturation Voltage
Output Leakage Current
Response Time
+100[mV]
SW No.
SW1
VUOT
0[V]
5[V]
0[V]
VIN
SW2
VOL=1.5[V]
IOL=4[mA]
VOH=36[V]
RL=5.1[k ]
VRL=5[V]
VIN-
Tre LH
SW3
Fig.3 Measurement Circuit 2 (each Comparator)
VIN+
2.5[V]
Input waveform
Output waveform
Vcc
Vcc
over drive
+
OFF
OFF
OFF
OFF
5[V]
0[V]
SW
ON
1
Fig.4 Response Time
A
5/8
OFF
OFF
SW
ON
ON
ON
2
SW4
+100[mV]
VUOT
RL
VRL
0[V]
5[V]
0[V]
VIN
SW5
OFF
SW
ON
ON
ON
ON
3
SW6
Tre LH
V
OFF
OFF
OFF
OFF
SW
ON
SIGNATURE SERIES LM2903/2901/393/339 family
4
SW7
These Products are designed and produced by ROHM.
2.5[V]
Input waveform
Output waveform
A
VOL/VOH
OFF
OFF
OFF
OFF
SW
ON
5
over drive
OFF
OFF
OFF
SW
ON
ON
6
OFF
OFF
OFF
SW
ON
ON
7