UDA1380TTN2 NXP Semiconductors, UDA1380TTN2 Datasheet - Page 7

• Manufacturer Part Number: UDA1380TTN2
• Manufacturer: NXP Semiconductors

Specifications of UDA1380TTN2

• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
Notes
1. When the supply voltages are below 2.7 V and the headphone load impedance is 16 Ω, it is recommended to limit
2. The output voltage of the DAC is proportional to the DAC power supply voltage.
3. Channel separation performance is measured at the IC pin.
5
2004 Apr 22
S/N
Headphone driver (supply voltage 3.0 V)
P
(THD+N)/S
S/N
α
Power consumption (supply voltage 3.0 V; f
P
UDA1380TT
UDA1380HN
cs
o(rms)
tot
Stereo audio coder-decoder
for MD, CD and MP3
NUMBER
SYMBOL
the DAC and the headphone output to less than -2dB; otherwise clipping may occur.
ORDERING INFORMATION
48
48
TYPE
48
signal-to-noise ratio at
f
output power (RMS value)
total harmonic
distortion-plus-noise to
signal ratio at f
signal-to-noise ratio at
f
channel separation
total power dissipation
s
s
= 48 kHz
= 48 kHz
HVQFN32
TSSOP32
NAME
PARAMETER
s
= 48 kHz
plastic thin shrink small outline package; 32 leads;
body width 6.1 mm; lead pitch 0.65 mm
plastic thermal enhanced very thin quad flat package; no leads;
32 terminals; body 5 × 5 × 0.85 mm
V
at 0 dBFS digital input; R
at 0 dB; R
at 0 dB; R
at −60 dB; A-weighted
code = 0; A-weighted
R
decoupling capacitors; note 3
R
with DC decoupling capacitors
(100 μF typical)
R
with DC decoupling capacitors
(100 μF typical)
playback mode (without headphone)
playback mode (with headphone)
record mode (audio)
record mode (speech)
record mode (audio and speech)
full operation
Power-down mode
s
i
L
L
L
= 48 kHz)
= 0 V; A-weighted
= 16 Ω using pin V
= 16 Ω single-ended application
= 32 Ω single-ended application
L
L
CONDITIONS
= 16 Ω; note 1
= 5 kΩ
7
DESCRIPTION
PACKAGE
REF(HP)
L
= 16 Ω
; no DC
−
30
−
−
−
87
55
63
69
−
−
−
−
−
−
−
MIN.
87
35
−60
−82
−33
93
60
68
74
24
27
39
30
40
69
6
TYP.
Product specification
UDA1380
−
40
−52
−77
−27
−
−
−
−
−
−
−
−
−
−
−
MAX.
SOT487-1
SOT617-1
VERSION
dB
mW
dB
dB
dB
dB
dB
dB
dB
mW
mW
mW
mW
mW
mW
μW
UNIT