LM4880L-SH2-R datasheet(4/12 Pages) UTC

4 / 12 page

LM4880

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 12

www.unisonic.com.tw

QW-R502-033,C

ELECTRICAL CHARACTERISTICS (Note 1,2)

(TA=25℃, the following specifications apply for VDD=5V, f=1kHz unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

Supply Voltage

VDD

2.7

5.5

Quiescent Power Supply Current

IDD

VIN=0V, IOUT=0A

3.6

6.0

Shutdown Current

ISHDN

VPIN5=VDD

0.7

µA

Output Offset Voltage

VO(OFF)

VIN=0V

Output Power

POUT

THD=0.1%(MAX), f=1KHz

RL=8Ω

200

250

RL=32Ω

THD+N=10%, f=1KHz

RL=8Ω

325

RL=32Ω

110

Total Harmonic Distortion + Noise

THD+N

RL=8Ω, POUT=200mW, f=1KHz

0.03

RL=32Ω, POUT=75mW, f=1KHz

0.02

Power Supply Rejection Ratio

PSRR

CB=1.0μF, VRIPPLE=200mVRMS, f=100Hz

Notes: 1. All voltages are measured with respect to the ground pin, unless otherwise specified.

2. Absolute Maximum Ratings indicate limits beyond which damage may occur. Operating ratings indicate

conditions for which the device is functional, but do not guarantee specific performance limits. Electrical

Characteristics state DC and AC electrical specifications under particular test conditions which guarantee

specific performance limits. This assumes that the device is within the operating ratings. Specifications are

not guaranteed for parameters where no limit is given, however, the typical value is a good indication of

device performance.

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