English
Language : 

ISL54004 Datasheet, PDF (3/13 Pages) Intersil Corporation – Integrated Audio Amplifier Systems
◁
ISL54004
Absolute Maximum Ratings
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V
Input Voltages
InR, InL, SD, HD, HO, GSO, GS1. . . . . . . -0.3V to (VDD + 0.3V)
Output Voltages
SPK+, SPK-, HpL, HpR . . . . . . . . . . . . . . -0.3V to (VDD + 0.3V)
Continuous Current (VDD, SPK_, Hp_, GND) . . . . . . . . . . . 750mA
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >200kV
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >1kV
Thermal Information
Thermal Resistance (Typical, Note 1, 2) θJA (°C/W) θJC (°C/W)
20 Ld 4x4 TQFN Package . . . . . . . . . . 45
6.5
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
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:
1. 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.
2. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 5V Supply
Test Conditions: VDD = +5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, SD = GSO = GS1 = VINL,
CREF = 1µF, RL is terminated between SPK+ and SPK- for BTL driver and between Hp_ and
GND for SE drivers, Unless Otherwise Specified (Note 3).
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 4, 5) TYP (Notes 4, 5) UNITS
GENERAL
Power Supply Range, VDD
Full
2.7
-
5.5
V
Quiescent Supply Current, IDD
HO = VINL or VINH, HD = VINL, RL = None, Inputs AC 25
-
coupled to GND (0.1µF)
Full
-
4.6
12
mA
5.5
-
mA
Shutdown Supply Current, ISD
SD = VINH, HO = VINL or VINH, HD = VINL, RL = 8Ω 25
-
(BTL) and RL = 32Ω (SE), Inputs AC coupled to GND
(0.1µF)
Full
-
28
50
mA
31
-
mA
Input Resistance, RIN
Thermal Shutdown, TSD
Thermal Shutdown Hysteresis
INS = 0V or VDD
INS = MIX = 0V or VDD
25
-
100
-
kΩ
25
-
150
-
°C
25
-
10
-
°C
SD to Full Operation, tSD(ON)
Full
-
1
-
ms
Gain Selection Range
Input referred minimum gain
GS0 = GS1 = VINL, RL = 32Ω
Input referred maximum gain
GS0 = GS1 = VINH, RL = 32Ω
SE Amplifiers
HD = VINH
HO = VINL
25
-0.4
0
0.6
dB
25
11.4
12
12.6
dB
Input referred minimum gain
GS0 = GS1 = VINL, RL = 8Ω
Input referred maximum gain
GS0 = GS1 = VINH, RL = 8Ω
BTL Amplifier
HD = VINH
HO = VINH
25
5.2
6
6.6
dB
25
17.2
18
18.6
dB
BTL AMPLIFIER DRIVER, HD = VINH, HO = VINH, UNLESS OTHERWISE SPECIFIED
Output Offset Voltage, VOS
Measured between SPK+ and SPK-, Inputs AC
25
-
38
-
mV
coupled to GND (0.1µF)
Full
-
49
-
mV
Power Supply Rejection Ratio, PSRR VRIPPLE = 200MVP-P,
FRIPPLE = 217Hz 25
-
49
-
dB
HD = VINL, RL = 8Ω, Inputs AC
coupled to GND (0.1µF)
FRIPPLE = 1kHz
25
-
47
-
dB
Output Power, POUT
RL = 8Ω, THD+N = 1%, f = 1kHz
RL = 8Ω, THD+N = 10%, f = 1kHz
25
-
941
-
mW
25
-
1.23
-
W
3
FN6513.2
October 30, 2007
 ▷