LM319AM datasheet(3/11 Pages) NSC

3 / 11 page

Absolute Maximum Ratings

LM319A/319 (Note 8)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Total Supply Voltage

36V

Output to Negative Supply Voltage

36V

Ground to Negative Supply Voltage

25V

Ground to Positive Supply Voltage

18V

Differential Input Voltage

±5V

Input Voltage (Note 9)

±15V

Power Dissipation (Note 10)

500 mW

Output Short Circuit Duration

10 sec

ESD rating (1.5 k

Ω in series with

100 pF)

800V

Storage Temperature Range

−65˚C to 150˚C

Lead Temperature

(Soldering, 10 sec.)

260˚C

Soldering Information

Dual-In-Line Package

Soldering (10 sec.)

260˚C

Small Outline Package

Vapor Phase (60 sec.)

215˚C

Infrared (15 sec.)

220˚C

See AN-450 “Surface Mounting Methods and Their Effect

on Product Reliability” for other methods of soldering

surface mount devices.

Operating Temperature Range

LM319A, LM319

0˚C to 70˚C

Electrical Characteristics (Note 11)

Parameter

Conditions

LM319A

LM319

Units

Min

Typ

Max

Min

Typ

Max

Input Offset Voltage (Note 12)

A = 25˚C, RS ≤ 5k

0.5

1.0

2.0

8.0

Input Offset Current (Note 12)

A = 25˚C

200

Input Bias Current

A = 25˚C

150

500

250

1000

Voltage Gain

A = 25˚C (Note 14)

V/mV

Response Time (Note 13)

A = 25˚C, VS = ±15V

Saturation Voltage

IN ≤ −10 mV, IOUT = 25 mA

A = 25˚C

0.75

1.5

0.75

1.5

Output Leakage Current

IN ≥ 10 mV, VOUT = 35V,

− = VGND = 0V, T

A = 25˚C

0.2

µA

Input Offset Voltage (Note 12)

S ≤ 5k

Input Offset Current (Note 12)

300

Input Bias Current

1000

1200

Input Voltage Range

S = ±15V

±13

+ = 5V, V− = 01

Saturation Voltage

≥ 4.5V, V− = 0

0.3

0.4

0.3

0.4

IN ≤ −10 mV, ISINK ≤ 3.2 mA

Differential Input Voltage

±5

±5V

Positive Supply Current

A = 25˚C, V

+ = 5V, V− = 0

4.3

Positive Supply Current

A = 25˚C, VS = ±15V

12.5

Negative Supply Current

A = 25˚C, VS = ±15V

Note 9: For supply voltages less than ±15 the absolute maximum input voltage is equal to the supply voltage.

Note 10: The maximum junction temperature of the LM319A and LM319 is 85˚C. For operating at elevated temperatures, devices in the H10 package must be de-

rated based on a thermal resistance of 160˚C/W, junction to ambient, or 19˚C/W, junction to case. The thermal resistance of the N14 and J14 package is 100˚C/W,

junction to ambient. The thermal resistance of the M14 package is 115˚C/W, junction to ambient.

Note 11: These specifications apply for VS = ±15V, and 0˚C ≤ TA ≤ 70˚C, unless otherwise stated. The offset voltage, offset current and bias current specifications

apply for any supply voltage from a single 5V supply up to ±15V supplies. Do not operate the device with more than 16V from ground to VS.

Note 12: The offset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply witha1mA load. Thus, these

parameters define an error band and take into account the worst case effects of voltage gain and input impedance.

Note 13: The response time specified is for a 100 mV input step with 5 mV overdrive.

Note 14: Output is pulled up to 15V through a 1.4 k

Ω resistor.

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