ISL99201IRTDEVZ datasheet(3/11 Pages) INTERSIL

3 / 11 page

FN6742.2

November 1, 2013

Absolute Maximum Ratings (Reference to GND)

Thermal Information

Supply Voltage

. . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VDD+0.3V

Recommended Operating Conditions

Ambient Temperature Range . . . . . . . . . . . . . . . . . . -40°C to +85°C

Operating Supply Voltage (VDD Pin) . . . . . . . . . . . . . . 2.4V to 5.5V

Thermal Resistance (Typical Note 3)

θJA (°C/W)

TDFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum Junction Temperature (Plastic Package) -65°C to +150°C

Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C

Power Dissipation Ratings

8 Ld 3x3 TDFN

Derating Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.8mW/°C

Power Ratings

TA = +25°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7W

TA = +70°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7W

TA = +85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4W

Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTE:

θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See

Tech Brief TB379

Electrical Specifications Typical Values Are Tested at VDD = 5V and the Ambient Temperature at +25°C.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

(Note 5)

TYP

MAX

(Note 5)

UNITS

Output Power

RL = 8Ω, THD = 10%, f = 1kHz, 20kHz BW, VDD = 5.0V

1.4

RL = 8Ω, THD = 10%, f = 1kHz, 20kHz BW, VDD = 3.6V

0.75

RL = 8Ω, THD = 10%, f = 1kHz, 20kHz BW, VDD = 2.5V

0.4

RL = 8Ω, THD = 1%, f = 1kHz, 20kHz BW, VDD = 5.0V

1.15

Efficiency

POUT = 1.4W, 8Ω + 33µH, VDD = 5.0V

Total Harmonic Distortion + Ratio

THD+N

PO = 1W into 8Ω each channel, f = 1kHz, VDD = 5.0V

0.05

PO = 0.5W into 8Ω each channel, f = 1kHz, VDD = 3.6V

0.05

PO = 0.2W into 8Ω each channel, f = 1kHz, VDD = 3.6V

0.09

Common-Mode Rejection Ratio

CMRR

VIC = 0.5V to (VDD - 0.8V); RL= 8Ω, VDD = 2.5V to 5.5V

-60

CMRRGSM VCM = 2.5V ± 1VP-P at 217Hz, RL= 8Ω

-60

Average Switching Frequency

fsw

VDD = 5V

300

375

450

kHz

Differential Output Offset Voltage

VOOS

G = 6dB; 9.6dB; 12dB; 28dB.

0.2

5.0

POWER SUPPLY

Supply Voltage Range

VDD

2.4

5.5

Power Supply Rejection Ratio

PSRR

VDD = 2.5V to 5.0V

-65

PSRRGSM VRIPPLT = 100mVRMS at 217Hz (Input AC-Coupled with

2µF capacitor)

-65

Supply Current

IIN

VIN = 0V, No load, VDD = 5V

3.9

VIN = 0V, No load, VDD = 3.6V

3.2

3.75

VIN = 0V, 8Ω + 33µH, VDD = 5V

3.9

VIN = 0V, 8Ω + 33µH, VDD = 3.6V

3.8

ISD

(Note 4)

SD = GND

0.2

0.4

µA

ISL99201

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