LM2901PWR Rohm Semiconductor, LM2901PWR Datasheet - Page 4

• Manufacturer Part Number: LM2901PWR
• Description: IC COMPARATOR QUAD GP 14TSSOP
• Manufacturer: Rohm Semiconductor
• Series: Trophyr
• Type: General Purposer

Specifications of LM2901PWR

• Number Of Elements: 4
• Output Type: CMOS, MOS, Open-Collector, TTL
• Voltage - Supply: 2 V ~ 36 V, ±1 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

●Circuit Diagram
●Measurement circuit 1 NULL Method measurement condition
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Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal
Voltage Gain
－
1.Input offset voltage (VIO)
2.Input offset current (IIO)
3.Input bias current (IIb)
4.Large signal differential voltage gain (AVD)
Calculation
Parameter
IN+
IN-
－
Vio 
AV
Iio 
Ib 

1+
2×
Ri
VF1
VF2
VF3
VF4
VF5
VF6
20×
VF
VF2 -
VF1
(1+
Rf
R i
VF4 -
Log
/Rs
(1+
R f
VF1
OFF OFF
OFF
ON
ON
ON
/ Rs)
Rf
VF3
S1
10×
[V]
VF6 - VF5
/
/ Rs)
[A]
(1+
OFF
ON
ON
ON
[A]
S2
Rf
Fig.1 Circuit Diagram (each Comparator)
/Rs)
ON 5 to 30
ON
ON
ON
[dB]
S3
Vcc
V ICR
15
15
5
5
5
LM393/LM339 family
RS ＝ 50[Ω]
RS ＝ 50[Ω]
4/9
GND
50[kΩ]
0
0
0
0
0
0
-11.4
Ri ＝ 10[kΩ]
Ri ＝ 10[kΩ]
Fig.2 Measurement Circuit1 (each Comparator)
-1.4
-1.4
-1.4
-1.4
-1.4
EK
S1
S2
VICR
0
0
0
0
0
0
Vcc
GND
DUT
5 to 30
Vcc
15
15
LM2903/LM2901 family
5
5
5
V RL
RL
S3
GND
0.1[μF]
50[kΩ]
0
0
0
0
0
0
Rf
Vcc,GND,EK,VICR Unit：[V］
RK
EK
1000[pF]
500[kΩ]
-11.4
-1.4
-1.4
-1.4
-1.4
-1.4
EK
500[kΩ]
RK
Vcc
OUT
GND
VICR
Technical Note
2010.04 - Rev.A
0
0
0
0
0
0
NULL
0.1[μF]
Calculation
+15[V ]
-15[V ]
1
2
3
4
V
V F