LM2902HYDT(2009) 查看數據表（PDF） - STMicroelectronics

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LM2902HYDT
(Rev.:2009)

Low power quad operational amplifier

STMicroelectronics 

Electrical characteristics

LM2902H

Table 3.

VCC+ = 5 V, VCC- = ground, Tamb = 25° C

(unless otherwise specified) (continued)

Symbol

Parameter

Min. Typ. Max.

Unit

Slew rate (unity gain)

SR

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

0.4

Tmin ≤ Tamb ≤ Tmax

0.2

V/µs

GBP

Gain bandwidth product f = 100 kHz

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

Tmin ≤ Tamb ≤ Tmax

0.7 1.3

0.5

MHz

Total harmonic distortion

THD

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

%

) ,CL = 100 pF, VCC = 30 V

0.02

t(s Equivalent input noise voltage

c en

f = 1 kHz, RS = 100 Ω, VCC = 30 V

du Channel separation (3)

ro VO1/VO2 1 kHz ≤ f ≤ 20 kHz

55

nV/√Hz

120

dB

P 1. VO = 1.4 V, 5 V < VCC < 30 V, 0 V < Vicm < VCC+ -1.5 V.

te 2. 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.

le 3. Due to the proximity of external components, ensure that stray capacitance does not cause coupling

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

Obsolete Product(s) - Obs higher frequencies.

6/13

Doc ID 16486 Rev 1

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