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ISL54003 Datasheet, PDF (6/15 Pages) Intersil Corporation – Integrated Audio Amplifier Systems
◁
ISL54003, ISL54005, ISL54006
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 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
Quiescent Supply Current, IDD
HO = VINL or VINH, HD = VINL, INS = VINL or VINH, 25
-
MIX = VINL or VINH, RL = None, Input AC coupled
to ground (0.1µF)
Full
-
2.7
12
mA
3
-
mA
Shutdown Supply Current, ISD
SD = VDD, HO = VINL or VINH, HD = Float,
25
-
INS = VINL or VINH, MIX = VINL or VINH, RL = 8Ω
(BTL) and RL = 32Ω (SE), Input AC coupled to
Full
-
ground (0.1µF)
13
50
µA
15
-
µΑ
BTL AMPLIFIER DRIVER, HD = VINH, HO = VINH, UNLESS OTHERWISE SPECIFIED
Output Offset Voltage, VOS
Measured between SPK+ and SPK-, Input AC
25
-
25
-
mV
coupled to ground (0.1µF)
Full
-
40
-
mV
Power Supply Rejection Ratio,
VRIPPLE = 200mVP-P, HD = 0V, FRIPPLE = 217Hz 25
-
49
-
dB
PSRR
RL = 8Ω, input AC coupled to
ground (0.1µF)
FRIPPLE = 1kHz
25
-
47
-
dB
Output Power, POUT
RL = 8Ω, THD+N = 1%, f = 1kHz
25
-
310
-
mW
RL = 8Ω, THD+N = 10%, f = 1kHz
25
-
528
-
mW
Total Harmonic Distortion + Noise, RL = 8Ω, POUT = 200mW, f = 1kHz
THD + N
RL = 8Ω, POUT = 200mW, f = 20Hz to 20kHz
25
-
0.4
-
%
25
-
0.4
-
%
Max Output Voltage Swing, VOUT RL = 8Ω, VSIGNAL = 3.6VP-P, f = 1kHz
25
-
5.8
-
VP-P
SINGLE ENDED AMPLIFIER DRIVERS, HD = VINH, HO = VINL, UNLESS OTHERWISE SPECIFIED
Power Supply Rejection Ratio,
VRIPPLE = 200mVP-P, HD = 0V, FRIPPLE = 217Hz 25
-
48
-
dB
PSRR
RL = 32Ω, Ιnput 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
LOGIC INPUT
RL = 16Ω, THD+N = 1%, f = 1kHz
RL = 32Ω, THD+N = 1%, f = 1kHz
RL = 16Ω, THD+N = 10%, f = 1kHz
RL = 32Ω, THD+N = 10%, f = 1kHz
RL = 32Ω, POUT = 15mW, f = 1kHz
RL = 32Ω, POUT = 15mW, f = 20Hz to 20kHz
RL = 32Ω, VSIGNAL = 3.6VP-P, f = 1kHz
25
-
80
-
mW
25
-
47
-
mW
25
-
107
-
mW
25
-
58
-
mW
25
-
0.15
-
%
25
-
0.15
-
%
25
-
3.2
-
VP-P
Input Leakage Current, ISD, IINS, VDD = 3.6V, SD = 0V, INS = 0V, MIX = 0V, HD = 0V, 25
-
1.9
-
µA
IMIX, IHD, IHO
HO = 0V
Full
-
1.9
-
µA
Input Leakage Current, ISD, IINS, VDD = 3.6V, SD = VDD, INS = VDD, MIX = VDD,
25
-
0.02
-
µA
IMIX, IHD, IHO
HD = VDD, HO = VDD
Full
-
0.02
-
µA
VINH
Full
1.4
-
-
V
VINL
Full
-
-
0.4
V
NOTES:
3. VIN = input voltage to perform proper function.
4. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
5. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
6
FN6514.2
October 30, 2007
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