SL34119 Ver la hoja de datos (PDF) - System Logic Semiconductor

Número de pieza

componentes Descripción

Fabricante

SL34119

Low Power Audio Amplifier

System Logic Semiconductor 

SL34119

ELECTRICAL CHARACTERISTICS(TA = -10 to +70°C, VCD = 0 V)

Symbol

Parameter

Test Conditions

AMPLIFIERS (AC CHARACTERISTICS)

ri

AVOL1

AC Input Resistance (VIN)

Open Loop Gain (Amplifier #1)

AV2

GBW

POUT3

POUT12

Closed Loop Gain (Amplifier

#2)

Gain Bandwidth Product

Output Power

THD Total Harmonic Distortion

PSRR Power Supply Rejection

GMT Muting

POWER SUPPLY

ICC1 Maximum Power Supply

ICC2

Current

* @25°C

f = 100 Hz, VCC = 6.0 V,

VFC2 = 2.65 V

f = 1.0 KHz, VCC = 6.0 V,

RL=32 Ω

VCC = 3.0 V, RL = 16 Ω,

THD ≤ 10%, VFC2 = 1.15 V

VCC = 12.0 V, RL = 100 Ω,

THD ≤ 10%, VFC2=12 V

VCC = 6.0 V, RL = 32 Ω,

f = 1.0 KHz, POUT = 125 mW

VCC = 6.0 V, ∆VCC = 3.0 V,

C1 =∞, C2 = 0.01 µF

VCC = 6.0 V, f = 1.0 kHz,

CD = 2.0 V

VCC =3.0 V, RL =∞,CD=0.8V

VCC =3.0 V, RL =∞,CD=2.0V

Guaranteed

Limits

Unit

Min Max

22.5

-

MΩ

60

-

dB

-0.35 +0.35 dB

1.125

-

MHz

55

-

mW

400*

-

-

5.0

%

35

-

dB

50

-

dB

-

5.0

mA

-

125

µA

Figure 1. POWER SUPPLY CURRENT

Figure 2. DEVICE DISSIPATION

8.0 Ω LOAD

SLS

System Logic

Semiconductor

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