Technical Note

9/17

LM393DT,LM393PT,LM393ST,LM393WDT,LM393WPT,

LM2903DT,LM2903PT,LM339DT,LM339PT,LM2901DT,LM2901PT

www.rohm.com

2011.06 - Rev.C

© 2011 ROHM Co., Ltd. All rights reserved.

60

70

80

90

100

110

120

130

140

-50

-25

0

25

50

75

100 125 150

AMBIENT TEMPERATURE [℃]

40

60

80

100

120

140

160

0

10

203040

SUPPLY VOLTAGE [V]

60

70

80

90

100

110

120

130

140

0

10203040

SUPPLY VOLTAGE [V]

60

80

100

120

140

160

180

200

-50

-25

0

25

50

75

100 125 150

AMBIENT TEMPERATURE [℃]

-50

-40

-30

-20

-10

0

10

20

30

40

50

-50

-25

0

25

50

75

100 125 150

AMBIENT TEMPERATURE [℃]

0

25

50

75

100

125

150

-50

-25

0

25

50

75

100 125 150

AMBIENT TEMPERATURE [℃]

-6

-4

-2

0

2

4

6

-1

0

123

45

INPUT VOLTAGE [V]

0

1

2

3

4

5

-100

-80

-60

-40

-20

0

OVER DRIVE VOLTAGE [V]

0

1

2

3

4

5

-50

-25

0

25

50

75

100 125 150

AMBIENT TEMPERATURE [℃]

0

1

2

3

4

5

0

20

40

60

80

100

OVER DRIVE VOLTAGE [V]

0

1

2

3

4

5

-50

-25

0

25

50

75

100 125 150

AMBIENT TEMPERATURE [℃]

●

Reference Data LM2903 family

Power Supply Rejection Ratio

– Ambient Temperature

Common Mode Rejection Ratio

– Supply Voltage

Common Mode Rejection Ratio

– Ambient Temperature

Input Offset Current – Ambient Temperature

Large Signal Voltage Gain

– Supply Voltage

Large Signal Voltage Gain

– Ambient Temperature

Response Time (Low to High)

– Ambient Temperature

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

Input Offset Voltage – Input Voltage

(VCC=5V)

Response Time (High to Low)

– Over Drive Voltage

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

Response Time (High to Low)

– Ambient Temperature

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

Response Time (Low to High)

– Over Drive Voltage

(VCC=5[V],VRL=5[V],RL=5.1[kΩ])

-40℃

25℃

125℃

2V

5V

36V

2V

5V

36V

25℃

125℃

-40℃

15V

5V

36V

-40℃

25℃

125℃

5mV overdrive

20mV overdrive

100mV

overdrive

125℃

25℃

-40℃

125℃

25℃

-40℃

5mV overdrive

20mV overdrive

100mV overdrive

LM2903 family

LM2903 family

LM2903 family

LM2903 family

LM2903 family

LM2903 family

LM2903 family

LM2903 family

LM2903 family

LM2903 family

LM2903 family

Fig. 53

Fig. 54

Fig. 55

Fig. 56

Fig. 57

Fig. 58

Fig. 59

Fig. 60

Fig. 61

Fig. 62

Fig. 63

105℃

105℃

105℃

105℃

105℃

(*)The data above is ability value of sample, it is not guaranteed. LM2903family:-40[℃]～+125[℃]