ISL54005IRTZ Intersil, ISL54005IRTZ Datasheet - Page 4

• Manufacturer Part Number: ISL54005IRTZ
• Description: IC AMP AUDIO PWR 1.23W AB 20TQFN
• Manufacturer: Intersil
• Type: Class ABr

Specifications of ISL54005IRTZ

• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 1.23W x 1 @ 8 Ohm; 215mW x 2 @ 16 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Input Multiplexer, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 20-TQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications - 5V Supply
Absolute Maximum Ratings
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.5V
Input Voltages
Output Voltages
Continuous Current (VDD, SPK_, Hp_, GND) . . . . . . . . . . . . 750mA
ESD Rating:
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
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:
GENERAL
Power Supply Range, V
Quiescent Supply Current, I
Shutdown Supply Current, I
Input Resistance, R
Thermal Shutdown, T
Thermal Shutdown Hysteresis
SD to Full Operation, t
BTL AMPLIFIER DRIVER, HD = V
Output Offset Voltage, V
Power Supply Rejection Ratio,
PSRR
Output Power, P
Total Harmonic Distortion + Noise,
THD + N
Max Output Voltage Swing, V
Signal to Noise Ratio, SNR
Output Noise, N
1. θ
2. For θ
In_R, In_L, SD, INS, MIX, H_. . . . . . . . . . . . -0.3 to (VDD + 0.3V)
SPK+, SPK-, Hp_ . . . . . . . . . . . . . . . . . . . . . -0.3 to (VDD + 0.3V)
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>200V
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>1kV
“case temp” is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. θ
JC
PARAMETER
, the “case temp” location is the center of the exposed metal pad on the package underside.
OUT
OUT
IN
SD
SD(ON)
DD
OS
SD
DD
OUT
4
INH,
HO = V
MIX = V
to ground (0.13µF)
SD = V
INS = V
(BTL) and R
ground (0.1µF)
INS = 0V or V
INS = MIX = 0V or V
INS = 0V or 5V, MIX = 0V or 5V
Measured between SPK+ and SPK-, Inputs AC
coupled to ground (0.1µF)
V
V
coupled to ground (0.1µF)
R
R
R
R
R
R
A - Weight filter, BW = 22Hz to 22kHz
RIPPLE
INL
L
L
L
L
L
L
HO = V
= 8Ω, THD+N = 1%, f = 1kHz
= 8Ω, THD+N = 10%, f = 1kHz
= 8Ω, P
= 8Ω, P
= 8Ω, V
= 8Ω, P
, R
INH
INL
L
INL
INL
= 200mV
= 8Ω, Ιnputs AC
INH,
, HO = V
OUT
OUT
SIGNAL
OUT
or V
ISL54003, ISL54005, ISL54006
or V
or V
L
DD
= 32Ω (SE), Inputs AC coupled to
UNLESS OTHERWISE SPECIFIED
Test Conditions: V
INH
V
Hp_ and GND for SE drivers, Unless Otherwise Specified (Note 3).
TEST CONDITIONS
INH
= 800mW, f = 1kHz
= 800mW, f = 20Hz to 20kHz
= 900mW, f = 1kHz
INH
INL
P-P
, HD = V
= 5V
INL
, MIX = V
, R
, C
DD
, HD =
L
REF
or V
P-P
= None, Inputs AC coupled
, f = 1kHz
INL
INH
= 1µF, R
INL
, INS = V
, HD = V
or V
DD
F
F
RIPPLE
RIPPLE
L
INH
= +5V, GND = 0V, V
is terminated between SPK+ and SPK- for BTL driver and between
INL
INL
, R
Thermal Information
Thermal Resistance (Typical, Notes 1, 2) θ
Maximum Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
20 Ld 4x4 TQFN Package . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
,
L
or V
= 217Hz
= 1kHz
= 8Ω
INH
,
TEMP
(°C)
Full
Full
Full
Full
Full
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
INH
= 2.4V, V
(Notes 4, 5)
MIN
2.7
7.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
INL
= 0.8V, SD = MIX = INS = HD =
TYP
1.23
100
150
941
140
4.6
5.5
0.4
0.7
7.7
28
31
10
38
49
49
47
85
1
-
JA
(Notes 4, 5) UNITS
(°C/W)
45
MAX
5.5
12
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
October 30, 2007
θ
JC
µV
FN6514.2
6.5
(°C/W)
JC,
V
mW
mA
mA
mV
mV
kΩ
ms
µA
µA
°C
°C
dB
dB
dB
W
%
%
P-P
V
RMS
the