LM1458, LM1558

SNOSBU4D – APRIL 1998 – REVISED MARCH 2013

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Absolute Maximum Ratings

(1) (2) (3)

Supply Voltage

LM1558

±22V

LM1458

±18V

Power Dissipation (4)

LM1558H/LM1458H

500 mW

LM1458N

400 mW

Differential Input Voltage

±30V

Input Voltage (5)

±15V

Output Short-Circuit Duration

Continuous

Operating Temperature Range

LM1558

−55°C to +125°C

LM1458

0°C to +70°C

Storage Temperature Range

−65°C to +150°C

Lead Temperature (Soldering, 10 sec.)

260°C

Soldering Information

PDIP Package

Soldering (10 seconds)

260°C

SOIC Package

Vapor Phase (60 seconds)

215°C

Infrared (15 seconds)

220°C

See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices.

ESD tolerance (6)

300V

(1)

“Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is functional, but do not guarantee specific performance limits.

(2)

Refer to RETS 1558V for LM1558J and LM1558H military specifications.

(3)

If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications.

(4)

The maximum junction temperature of the LM1558 is 150°C, while that of the LM1458 is 100°C. For operating at elevated temperatures,

devices in the LMC package must be derated based on a thermal resistance of 150°C/W, junction to ambient or 20°C/W, junction to

case. For the PDIP the device must be derated based on a thermal resistance of 187°C/W, junction to ambient.

(5)

For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.

(6)

Human body model, 1.5 k

Ω in series with 100 pF.

Electrical Characteristics

(1)

Parameter

Conditions

LM1558

LM1458

Units

Min

Typ

Max

Min

Typ

Max

Input Offset Voltage

TA = 25°C, RS ≤ 10 kΩ

1.0

5.0

1.0

6.0

mV

Input Offset Current

TA = 25°C

80

200

80

200

nA

Input Bias Current

TA = 25°C

200

500

200

500

nA

Input Resistance

TA = 25°C

0.3

1.0

0.3

1.0

M

Ω

Supply Current Both

TA = 25°C, VS = ±15V

3.0

5.0

3.0

5.6

mA

Amplifiers

Large Signal Voltage Gain

TA = 25°C, VS = ±15V

50

160

20

160

V/mV

VOUT = ±10V, RL ≥ 2 kΩ

Input Offset Voltage

RS ≤ 10 kΩ

6.0

7.5

mV

Input Offset Current

500

300

nA

Input Bias Current

1.5

0.8

μA

Large Signal Voltage Gain

VS = ±15V, VOUT = ±10V

25

15

V/mV

RL ≥ kΩ

Output Voltage Swing

VS = ±15V, RL = 10 kΩ

±12

±14

±12

±14

V

RL = 2 kΩ

±10

±13

±10

±13

V

(1)

These specifications apply for VS = ±15V and −55°C ≤ TA ≤ 125°C, unless otherwise specified. With the LM1458, however, all

specifications are limited to 0°C

≤ TA ≤ 70°C and VS = ±15V.

2

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