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ISL54003 Datasheet, PDF (5/15 Pages) Intersil Corporation – Integrated Audio Amplifier Systems
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ISL54003, ISL54005, ISL54006
Electrical Specifications - 5V Supply
Test Conditions: VDD = +5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, SD = MIX = INS = HD =
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
Crosstalk
RCH to LCH, LCH to RCH
RL = 8Ω, POUT = 800mW, f = 1kHz, Signal coupled 25
from the input of active amplifier to the output of an
adjacent amplifier with its input AC coupled to
ground.
-
80
-
dB
Off-Isolation
SD = VDD, POUT = 800mW, f = 10kHz, Signal
25
coupled from input to output of a disabled amplifier.
-
130
-
dB
SINGLE ENDED AMPLIFIER DRIVERS, HD = VINH, HO = VINL, UNLESS OTHERWISE SPECIFIED
Power Supply Rejection Ratio, PSRR VRIPPLE = 200mVP-P, HD = 0V, FRIPPLE = 217Hz 25
RL = 32Ω, Input AC coupled to
ground (0.1µF)
FRIPPLE = 1kHz
25
-
48
-
dB
-
47
-
dB
Output Power, POUT
RL = 16Ω, THD+N = 1%, f = 1kHz
25
RL = 32Ω, THD+N = 1%, f = 1kHz
25
RL = 16Ω, THD+N = 10%, f = 1kHz
25
RL = 32Ω, THD+N = 10%, f = 1kHz
25
Total Harmonic Distortion + Noise, RL = 32Ω, POUT = 15mW, f = 1kHz
25
THD + N
RL = 32Ω, POUT = 15mW, f = 20Hz to 20kHz
25
RL = 32Ω, POUT = 50mW, f = 1kHz
25
RL = 32Ω, POUT = 50mW, f = 20Hz to 20kHz
25
Max Output Voltage Swing, VOUT RL = 32Ω, VSIGNAL = 5VP-P, f = 1kHz
25
Crosstalk
RL = 32Ω, POUT = 15mW, f = 1kHz
25
RCH to LCH, LCH to RCH
Off-Isolation
SD = VDD, RL = 32Ω, POUT = 15mW, f = 10kHz
25
Signal to Noise Ratio, SNR
RL = 32Ω, POUT = 50mW, f = 1kHz
25
Channel Gain Matching
RCH to LCH
RL = 32Ω, VINxR = VINxL = 1.3VRMS (Connect to the 25
same source)
Channel Phase Matching
RCH to LCH
RL = 32Ω, VINxR = VINxL = 1.3VRMS (Connect to the 25
same source)
LOGIC INPUT
-
170
-
-
94
-
-
215
-
-
116
-
-
0.07
-
-
0.09
-
-
0.3
-
-
0.4
-
3.6
4.7
-
-
75
-
-
120
-
-
85
-
-
±0.2
-
-
1.3
-
mW
mW
mW
mW
%
%
%
%
VP-P
dB
dB
dB
dB
°
Input Leakage Current, ISD, IINS, VDD = 5V, SD = 0V, INS = 0V, MIX = 0V, HD = 0V,
25
-3
1.9
3
µA
IMIX, IHD, IHO
HO = 0V
Full
-
1.9
-
µA
Input Leakage Current, ISD, IINS, VDD = 5V, SD = VDD, INS = VDD, MIX = VDD,
25
-1
0.02
1
µA
IMIX, IHD, IHO
HD = VDD, HO = VDD
Full
-
0.02
-
µA
VINH
VINL
Full
2.4
-
-
V
Full
-
-
0.8
V
5
FN6514.2
October 30, 2007
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