LM4880-SH2-R datasheet(3/11 Pages) UTC

3 / 11 page

LM4880

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 11

www.unisonic.com.tw

QW-R502-033,B

ABSOLUTE MAXIMUM RATINGS (Note 2)

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

VDD

6.0

Input Voltage

VIN

-0.3 ~ VDD+0.3

ESD Susceptibility (Note 3)

3500

ESD Susceptibility (Note 4)

ESD

250

Power Dissipation (Note 5)

Internally limited

Junction Temperature

150

°C

Operating Temperature

TOPR

-40 ~ +85

°C

Storage Temperature

TSTG

-65 ~ +150

°C

Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

DIP-8

107

Thermal Resistance From Junction to Ambient

HSOP-8

θJA

42.3

°C/W

DIP-8

Thermal Resistance From Junction to Case

HSOP-8

θJC

°C/W

OPERATING RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

VDD

2.7 ~ 5.5

Temperature Range (TMIN≤Ta≤TMAX)

-40 ~ +85

°C

ELECTRICAL CHARACTERISTICS (Note 1,2)

(Ta=25

°C , 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

RL=8Ω

200

250

THD=0.1%(max)

, f=1KHz

RL=32Ω

RL=8Ω

325

Output Power

POUT

THD+N=10%,

f=1KHz

RL=32Ω

110

RL=8Ω, POUT=200mW, f=1KHz

0.03

Total Harmonic Distortion + Noise

THD+N

RL=32Ω, POUT=75mW, f=1KHz

0.02

Power Supply Rejection Ratio

PSRR

Cb=1.0µF

VRIPPLE=200mVrms, f=100Hz

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

Note 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.

Note 3: Human body model, 100 pF discharged through a 1.5 kΩ resistor.

Note 4: Machine model, 220 pF ~ 240 pF discharged through all pins.

Note 5: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJMAX, θJA,

and the ambient temperature TA. The maximum allowable power dissipation is PDMAX = (TJMAX - TA) /θJA or the

number given in the Absolute Maximum Ratings, whichever is lower. For the UTC LM4880, TJMAX = 15℃, and

the typical junction-to-ambient thermal resistance is 170℃/W for SOP-8 package and 107℃/W for DIP-8

package.

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