LM308A datasheet(3/8 Pages) MOTOROLA

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LM308A

MOTOROLA ANALOG IC DEVICE DATA

200

VCC =  VEE, SUPPLY VOLTAGES (V)

f, FREQUENCY (Hz)

130

120

110

100

5.0

500

400

300

100

5.0

VCC =  VEE, SUPPLY VOLTAGES (V)

140

120

100

–20

1.0

100

1.0 k

10 k

100 k

1.0 M

10 M

100 M

8.0

4.0

1.0 k

10 k

100 k

1.0 M

Figure 1. Input Bias and Input Offset Currents

Figure 2. Maximum Equivalent Input Offset

Voltage Error versus Input Resistance

T, TEMPERATURE (

°C)

ri, INPUT RESISTANCE (Ω)

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

–60

–40

–20

100

120

140

0.25

0.20

0.15

0.10

0.05

100

1.0

0.1

100 k

1.0 M

10 M

100 M

CF = 3.0 pF

Figure 3. Voltage Gain versus Supply Voltages

Figure 4. Power Supply Currents versus

Power Supply Voltages

Figure 5. Open Loop Frequency Response

Figure 6. Large Signal Frequency Response

IIO

IIB

CF = 30 pF

CF = 100 pF

CF = 0

f = 100 Hz

°C

TA =

°C

+25

°C

–55

°C

+70

°C

+125

°C

TA = –55°C

+25

°C

+70

°C

+125

°C

CF = 30 pF

CF = 3.0 pF

VCC = +15 V

VEE = –15 V

TA = +25°C

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