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ISL54004 Datasheet, PDF (4/13 Pages) Intersil Corporation – Integrated Audio Amplifier Systems
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ISL54004
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). (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 4, 5) TYP (Notes 4, 5) UNITS
Total Harmonic Distortion + Noise,
THD+N
RL = 8Ω, POUT = 800mW, f = 1kHz
RL = 8Ω, POUT = 800mW, f = 20Hz to 20kHz
25
-
0.4
25
-
0.7
Max Output Voltage Swing, VOUT RL = 8Ω, VSIGNAL = 5VP-P, f = 1kHz
25
7.2
7.7
Signal to Noise Ratio, SNR
RL = 8Ω, POUT = 900mW, f = 1kHz
25
-
85
Output Noise, NOUT
A - Weight filter, BW = 22Hz to 22kHz
25
-
140
Crosstalk
RCH to LCH, LCH to RCH
RL = 8Ω, POUT = 800mW, f = 1kHz, Signal coupled 25
-
80
from the input of active amplifier to the output of an
adjacent amplifier with its input AC coupled to GND.
-
%
-
%
-
VP-P
-
dB
-
mVRMS
-
dB
Off-Isolation
SD = VDD, POUT = 800mW, f = 10kHz, Signal
25
-
130
-
dB
coupled from input to output of a disabled amplifier.
SINGLE ENDED AMPLIFIER DRIVERS, HD = VINH, HO = VINL, UNLESS OTHERWISE SPECIFIED
Power Supply Rejection Ratio, PSRR VRIPPLE = 200MVP-P,
FRIPPLE = 217Hz 25
-
48
-
dB
HD = 0V, RL = 32Ω, Input AC
coupled to GND (0.1µF)
FRIPPLE = 1kHz
25
-
47
-
dB
Output Power, POUT
RL = 16Ω, THD+N = 1%, f = 1kHz
25
-
170
-
mW
RL = 32Ω, THD+N = 1%, f = 1kHz
25
-
94
-
mW
RL = 16Ω, THD+N = 10%, f = 1kHz
25
-
215
-
mW
RL = 32Ω, THD+N = 10%, f = 1kHz
25
-
116
-
mW
Total Harmonic Distortion + Noise,
THD+N
RL = 32Ω, POUT = 15mW, f = 1kHz
RL = 32Ω, POUT = 15mW, f = 20Hz to 20kHz
25
-
0.07
-
%
25
-
0.09
-
%
RL = 32Ω, POUT = 50mW, f = 1kHz
25
-
0.3
-
%
RL = 32Ω, POUT = 50mW, f = 20Hz to 20kHz
25
-
0.4
-
%
Max Output Voltage Swing, VOUT RL = 32Ω, VSIGNAL = 5VP-P, f = 1kHz
25
3.6
4.7
-
VP-P
Crosstalk
RCH to LCH, LCH to RCH
RL = 32Ω, POUT = 15mW, f = 1kHz
25
-
75
-
dB
Off-Isolation
SD = VDD, RL = 32W, POUT = 15mW, f = 10kHz
25
-
120
-
dB
Signal to Noise Ratio, SNR
RL = 32Ω, POUT = 50mW, f = 1kHz
25
-
83
-
dB
Channel Gain Matching
RCH to LCH
RL = 32Ω, VINR = VINL = 1.3VRMS (Connect to the 25
-
±0.2
-
dB
same source)
Channel Phase Matching
RCH to LCH
RL = 32Ω, VINR = VINL = 1.3VRMS (Connect to the 25
-
1.3
-
°
same source)
LOGIC INPUT
Input Leakage Current, ISD, IHD, VDD = 5V, SD = 0V, INS = 0V, GSx = 0V, HD = 0V,
25
-3
1.9
3
µA
IGSx, IHO
HO = 0V
Full
-
1.9
-
µA
Input Leakage Current, ISD, IGSx, VDD = 5V, SD = VDD, INS = VDD, GSx = VDD,
25
-1
0.02
1
µA
IHD, IHO
HD = VDD, HO = VDD
Full
-
0.02
-
µA
VINH
VINL
Full
2.4
-
-
V
Full
-
-
0.8
V
4
FN6513.2
October 30, 2007
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