LM2902HDT datasheet(6/13 Pages) STMICROELECTRONICS

6 / 13 page

Electrical characteristics

LM2902H

6/13

Doc ID 16486 Rev 1

Slew rate (unity gain)

VCC = 15 V, Vi = 0.5 to 3 V, RL = 2kΩ, CL = 100 pF

Tmin ≤ Tamb ≤ Tmax

0.2

0.4

V/µs

GBP

Gain bandwidth product f = 100 kHz

VCC = 30 V, Vin = 10 mV, RL = 2kΩ, CL = 100 pF

Tmin ≤ Tamb ≤ Tmax

0.7

0.5

1.3

MHz

THD

Total harmonic distortion

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

,CL = 100 pF, VCC = 30 V

0.02

Equivalent input noise voltage

f= 1kHz, RS = 100 Ω, VCC =30V

nV/

√Hz

VO1/VO2

Channel separation (3)

1kHz

≤ f ≤ 20 kHz

120

VO = 1.4 V, 5 V < VCC < 30 V, 0 V < Vicm < 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 loading charge on the input lines.

Due to the proximity of external components, ensure that stray capacitance does not cause coupling

between these external parts. Typically, this can be detected because this type of capacitance increases at

higher frequencies.

Table 3.

VCC

+ = 5 V, V

- = ground, T

amb = 25° C

(unless otherwise specified) (continued)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Obsolete

Product(s)

- Obsolete

Product(s)

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