Rainbow Electronics MAX5559 User Manual
Page 2
MAX5556–MAX5559
Low-Cost Stereo Audio DACs
2
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V
DD
to GND ...........................................................-0.3V to +6.0V
OUTL, OUTR, SDATA to GND................... -0.3V to (V
DD
+ 0.3V)
Current Into Any Pin (excluding V
DD
and GND)...............±10mA
OUTL, OUTR Shorted to GND....................................Continuous
SCLK, LRCLK, MCLK to GND ...............................-0.3V to +6.0V
Continuous Power Dissipation (T
A
= +70°C)
8-Pin SO (derate 5.88mW above +70°C)....................471mW
Package Thermal Resistance (θ
JA
) ...............................170°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +4.75V to +5.5V, GND = 0V, R
OUT
_ = 10kΩ, C
OUT
_ = 10pF, 0dBFS sine-wave signal at 997Hz, f
LRCLK
(f
S
) = 48kHz, f
MCLK
=
12.288MHz, measurement bandwidth 10Hz to 20kHz, unless otherwise specified. T
A
= -40°C to +85°C, unless otherwise noted.
Outputs are unloaded, unless otherwise noted. Typical values at V
DD
= +5V, T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply Voltage
V
DD
4.75
5.0
5.50
V
Up to 48ksps
13
15
Supply Current
I
DD
Static digital
6
8.5
mA
Up to 48ksps
65
82.5
Power Dissipation
Static digital
30
44
mW
DYNAMIC PERFORMANCE (Note 2)
Unweighted
84
86
Dynamic Range, 16-Bit
A-weighted
86
90
dB
Unweighted
87
Dynamic Range, 18-Bit to 24-Bit
A-weighted
91
dB
0dBFS
-86
-81
-20dBFS
-67
Total Harmonic Distortion Plus
Noise, 16-Bit
THD+N
-60dBFS
-26
-24
dB
0dBFS
-87
-20dBFS
-68
Total Harmonic Distortion Plus
Noise, 18-Bit to 24-Bit
THD+N
-60dBFS
-27
dB
Interchannel Isolation
1kHz full-scale output (crosstalk)
94
dB
COMBINED DIGITAL AND INTEGRATED ANALOG FILTER FREQUENCY RESPONSE (Note 3)
-0.5dB corner
0.46
-3dB corner
0.49
Passband
-6dB corner
0.50
f
S
10Hz to 20kHz (f
S
= 48kHz)
-0.025
+0.08
10Hz to 20kHz (f
S
= 44.1kHz)
-0.025
+0.08
Frequency Response/Passband
Ripple
10Hz to 16kHz (f
S
= 32kHz)
-6.000
+0.073
dB
Stopband
0.5465
f
S
Stopband Attenuation
52
dB
Group Delay
t
gd
20 / f
S
s
Passband Group-Delay Variation
∆t
gd
20Hz to 20kHz
±0.4 / f
S
s
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.