EA-OEM-306 Embedded Artists, EA-OEM-306 Datasheet - Page 78

• Manufacturer Part Number: EA-OEM-306
• Description: KIT LPC3152 SODIMM 66X48 200POS
• Manufacturer: Embedded Artists
• Type: MCUr

Specifications of EA-OEM-306

• Contents: Base Board, Cable, Headset, OEM Board, Serial Number
• For Use With/related Products: LPC3152
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 34.
T
[1]
Table 35:
T
LPC3152_3154
Preliminary data sheet
Symbol
V
P
(THD+N)/S
S/N
PSRR
α
Symbol
B
Tuner
(THD+N)/S
S/N
Z
Microphone
THD
Z
amb
amb
ct(ch)
i
i
o
o
Measured with 20 kHz block filter.
=
=
−
−
40
40
°
°
Dynamic characteristics of Class AB amplifier
Dynamic characteristic for analog in
C to +85
C to +85
Parameter
output voltage
output power
Total harmonic distortion plus
noise-to-signal ratio
Signal-to-noise ratio
power supply ripple rejection
channel crosstalk
Parameter
Bandwidth
Total harmonic distortion
plus noise-to-signal ratio
Signal-to-noise ratio
input impedance
total harmonic distortion
input impedance
10.3 Analog die/audio system
°
°
C unless otherwise specified. V
C unless otherwise specified.
Conditions
at 0 dBFS; f
level = 1 V; PGA setting +12 dB;
external resistor of 36 kΩ
at 0 dBFS; f
level = 1 V, PGA setting 0 dB
at −60 dBFS; A-weighted; f
1 kHz; Line input level = 1mV, PGA
setting 0dB
A-weighted; line input = 1 V, PGA
setting 0 dB
line in (tuner mode)
V
V
microphone mode
All information provided in this document is subject to legal disclaimers.
i
i
= 20 mV; f
= 0.3 mV; f
Rev. 0.12 — 27 May 2010
Conditions
HP unloaded
per channel; RL=16 Ω
at 0 dBFS; f
RL=16 Ω
at −60 dBFS; f
RL=16 Ω
RL=16 Ω; between left
channel and right
channel
DD(ADC)
in
in
in
in
= 1 kHz; Line input
= 1 kHz; Line input
= 1 kHz
= 1 kHz
= 3.3 V on pin ADC_VDDA33.
in
= 1 kHz;
in
= 1 kHz;
in
=
[1]
[1]
Min
-
-
-
-
90
-
-
-
-
Min
-
-
-
-
-
-
LPC3152/3154
Typ
800
−60
−40
100
6
−55
12
5
Typ
-
−83
-70
−34
94
−70
−90
-
Max
-
23.5
-
−30
-
-
Max
20
−80
-
−30
-
-
−60
−80
-
© NXP B.V. 2010. All rights reserved.
Unit
mV(RMS)
mW
dB
dBA
dBA
dB
dB
Unit
kHz
dB
dB
dBA
dBA
kΩ
dB
dB
kΩ
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