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ISL54000 Datasheet, PDF (5/11 Pages) Intersil Corporation – Integrated Audio Amplifier Systems
◁
ISL54000, ISL54001, ISL54002
Electrical Specifications - 5V Supply
Test Conditions: VDD = +5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, SD = MIX = INS = VINL,
CREF = 1µF, RL is terminated between OUT_+ and OUT_ -, Unless Otherwise Specified
(Note 3). (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 4, 5) TYP (Notes 4, 5) UNITS
Crosstalk
RL = 8Ω, POUT = 800mW, f = 1kHz, Signal coupled 25
-
80
-
dB
RCH to LCH, LCH to RCH
from the input of active amplifier to the output of an
adjacent amplifier with its input AC coupled to ground.
Off-Isolation
SD = VINH, POUT = 800mW, f = 10kHz, Signal
25
coupled from input to output of a disabled amplifier.
-
130
-
dB
Channel Gain Matching
RCH to LCH
Channel Phase Matching
RCH to LCH
LOGIC INPUT
RL = 8Ω, VINxR = VINxL = 3.88VP-P (Connect to the 25
same source)
RL = 8Ω, VINxR = VINxL = 3.88VP-P (Connect to the 25
same source)
-
+-0.1
-
dB
-
0.01
-
°
Input Leakage Current, ISD, IINS, VDD = 5V, SD = 0V, INS = 0V, MIX = 0V
IMIX
25
-3
1.9
3
µA
Full
-
1.9
-
µA
Input Leakage Current, ISD, IINS, VDD = 5V, SD = VDD, INS = VDD, MIX = VDD
IMIX
25
-1
0.02
-1
µA
Full
-
0.02
-
µA
VINH
VINL
Full
2.4
-
-
V
Full
-
-
0.8
V
Electrical Specifications - 3.6V Supply Test Conditions: VDD = +3.6V, GND = 0V, VINH = 1.4V. VINL = 0.4V, SD = MIX = INS = GSO =
GS1 = VINL, CREF = 1µF. RL is terminated between OUT_+ and OUT_ -, Unless Otherwise
Specified (Note 3).
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 4, 5) TYP (Notes 4, 5) UNITS
GENERAL
Quiescent Supply Current, IDD
INS = 0V or VDD, MIX = 0V or VDD, RL = None, Input 25
-
AC coupled to ground (0.1µF)
Full
-
Shutdown Supply Current, ISD
INS = 0V or VDD, MIX = 0V or VDD, RL = 8Ω (BTL),
25
-
Input AC coupled to ground (0.1µF)
Full
-
2.7
12
mA
3
-
mA
13
50
µA
15
-
µA
BTL AMPLIFIER DRIVER, HD = VINH, HO = VINH, UNLESS OTHERWISE SPECIFIED
Output Offset Voltage, VOS
Measured between OUT_+ and OUT_-, Input AC
25
-
25
-
mV
coupled to ground (0.1µF)
Full
-
40
-
mV
Power Supply Rejection Ratio, PSRR VRIPPLE = 200mVP-P, RL = 8Ω, FRIPPLE = 217Hz
25
-
49
-
dB
Input AC coupled to ground
(0.1µF)
FRIPPLE = 1kHz
25
-
47
-
dB
Output Power, POUT
Total Harmonic Distortion + Noise,
THD + N
Max Output Voltage Swing, VOUT
RL = 8Ω, THD + N = 1%, f = 1kHz
RL = 8Ω, THD + N = 10%, f = 1kHz
RL = 8Ω, POUT = 200mW, f = 1kHz
RL = 8Ω, POUT = 200mW, f = 20Hz to 20kHz
RL = 8Ω, VSIGNAL = 3.6VP-P, f = 1kHz
25
-
310
-
mW
25
-
528
-
mW
25
-
0.4
-
%
25
-
0.4
-
%
25
-
5.8
-
VP-P
LOGIC INPUT
Input Leakage Current, ISD, IINS, IMIX VDD = 5V, SD = 0V, INS = 0V, MIX = 0V
25
-3
1.9
3
µA
Full
-
1.9
-
µA
5
FN6458.2
October 17, 2007
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