LT119A/LT319A

LM119/LM319

4

119a319afc

TYPICAL PERFORMANCE CHARACTERISTICS

Transfer Function

Input Characteristics

Input Currents

Response Time for Various

Input Overdrives

Response Time for Various

Input Overdrives

Response Time for Various

Input Overdrives

ELECTRICAL CHARACTERISTICS

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: For supply voltages less than ±15V, the maximum input voltage is

equal to the supply voltage.

Note 3: Unless otherwise noted, supply voltage equals ±15V and

voltage, offset current and bias current specifications apply for all supply

voltages between ±15V and 5V unless otherwise specified.

Note 4: The offset voltages and currents given are the maximum values

required to drive the output within 1V of either supply with a 1mA load,

thus these parameters define an error band and take into account the

worst case effects of voltage gain and input impedance.

Note 5: Response time specified is for a 100mV input step with 5mV

overdrive.

Note 6: Inputs are protected with back-to-back 5.6V zener diodes. This

limits maximum differential input voltage to ±5V if current is unlimited.

Larger differential input drive is allowed if input current is limited to ±5mA

with external resistance.

DIFFERENTIAL INPUT VOLTAGE (mV)

–1.0

30

40

0.6

LT119/319 G1

20

10

0

–0.6

–0.2

0.2

1.0

25

35

15

5.0

6

8

4

2

0

5

7

3

1

DIFFERENTIAL INPUT VOLTAGE (V)

–10

200

300

400

6

LT119/319 G2

100

0

–100

–6

–2

2

10

MAXIMUM

DIFFERENTIAL

INPUT VOLTAGE

TEMPERATURE (°C)

–55

0

50

150

200

250

–15

25 45

125

LT119/319 G3

100

–35

5

65 85 105

BIAS

OFFSET

TIME (ns)

–100

–50

0

1

2

4

50

150 200

LT119/319 G4

0

5

6

3

0

100

250 300 350

2mV

20mV

5mV

TIME (ns)

0

50

0

1

2

4

50

150 200

LT119/319 G5

100

5

6

3

0

100

250 300 350

20mV

2mV

5mV

TIME (ns)

–100

–50

0

1

2

4

50

150 200

LT119/319 G6

0

5

6

3

0

100

250 300 350

20mV

2mV

5mV