SL34119D Ver la hoja de datos (PDF) - System Logic Semiconductor

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SL34119D

Low Power Audio Amplifier

System Logic Semiconductor 

SL34119

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min

Max

Unit

VCC

RL

IL

AVD

Supply Voltage

Load Impedance

Peak Load Current

Differential Gain (5.0 KHz bandwidth)

2.0

16

V

8.0

100

Ω

-

200

mA

0

46

dB

VCD

Voltage @ CD (Pin 1)

0

VCC

V

TA

Operating Temperature, All Pakage Types

-10

+70

°C

This device contains protection circuitry to guard against damage due to high static voltages or electric

fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated

voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range

GND≤(VIN or VOUT)≤VCC.

Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC).

Unused outputs must be left open.

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

Symbol

Parameter

Test Conditions

AMPLIFIERS (DC CHARACTERISTICS)

VO

Output DC Level (VO1, VO2)

VOH Output High Level

VOL Output Low Level

∆VO Output DC Offset Voltage

(VO1-VO2)

IIB

Input Bias Current @ VIN

RFC1 Equivalent Resistance @ FC1

RFC2 Equivalent Resistance @ FC2

VIH

Minimum High-Level Input

Voltage

VIL

Maximum Low-Level Input

Voltage

RCD Input Resistance

VCC =3.0 V, RL =16Ω

Rf = 75 KΩ

IOUT = -75 mA, VCC = 2.0 V

IOUT = 75 mA,

2.0 V ≤ VCC ≤ 16 V

VCC =6.0 V, RL =32Ω

Rf = 75 kΩ

VCC =6.0 V

VCC = 6.0 V

VCC = 6.0 V

VCC = VCD = 16 V

Guaranteed

Limits

Unit

Min Max

0.75

1.75

V

0.5

-

V

-

0.55

V

-200

200

mV

-

1600

nA

100

220

KΩ

18

40

KΩ

2.0

-

V

-

0.8

V

50*

175* KΩ

(continued)

SLS

System Logic

Semiconductor

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