LM158 datasheet(6/19 Pages) STMICROELECTRONICS

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Electrical characteristics

LM158-LM258-LM358

6/19

CMR

Common mode rejection ratio

Rs ≤ 10 kΩ

Tmin ≤ Tamb ≤ Tmax

Isource

Output current source

VCC

+ = +15 V, V

o = +2 V, Vid = +1 V

Isink

Output sink current

VCC

+ = +15V, V

o = +2V, Vid = -1V

VCC

+ = +15V, V

o = +0.2V, Vid = -1V

µA

VOH

High level output voltage

RL = 2 kΩ, VCC

+ = 30 V

Tmin ≤ Tamb ≤ Tmax

RL = 10 kΩ, VCC

+ = 30 V

Tmin ≤ Tamb ≤ Tmax

VOL

Low level output voltage

RL = 10 kΩ

Tmin ≤ Tamb ≤ Tmax

520

Slew rate

VCC

+ = 15V, V

i = 0.5 to 3V, RL = 2kΩ,

CL = 100pF, unity Gain

0.3

0.6

V/µs

GBP

Gain bandwidth product

VCC

+ = 30 V, f = 100 kHz,V

in = 10 mV,

RL = 2 kΩ, CL = 100 pF

0.7

1.1

MHz

THD

Total harmonic distortion

f = 1 kHz, Av = 20 dB, RL = 2 kΩ, Vo = 2 Vpp,

CL = 100 pF, VO = 2 Vpp

0.02

Equivalent input noise voltage

f = 1 kHz, Rs = 100 Ω, VCC

+ = 30 V

Vo1/Vo2

Channel separation(4)

1kHz

≤ f ≤ 20 kHz

120

Vo = 1.4 V, Rs = 0 Ω, 5 V < VCC

+ < 30 V, 0 < V

ic < VCC

+ - 1.5 V

The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output

so there is no change in the load on the input lines.

The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V.

The upper end of the common-mode voltage range is VCC

+ - 1.5 V, but either or both inputs can go to +32 V without

damage.

Due to the proximity of external components, ensure that stray capacitance between these external parts does not cause

coupling. Typically, this can be detected because this type of capacitance increases at higher frequencies.

Table 3.

Electrical characteristics for VCC

+ = +5V, V

- = Ground, V

o = 1.4V, Tamb = +25°C

(unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Unit

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