UMA1021M/C2 Philips Semiconductors (Acquired by NXP), UMA1021M/C2 Datasheet - Page 7

• Manufacturer Part Number: UMA1021M/C2
• Description: UDA1380; Stereo Audio Coder-decoder For MD, CD And MP3
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
Notes
1. When the supply voltages are below 2.7 V and the headphone load impedance is 16 , 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
2003 Apr 04
Headphone driver (supply voltage 3.0 V)
P
(THD+N)/S
S/N
Power consumption (supply voltage 3.0 V; f
P
UDA1380TT
UDA1380HN
o(rms)
cs
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
TYPE
48
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
= 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
s
at 60 dB; A-weighted
decoupling capacitors; note 3
R
at 0 dBFS digital input; R
at 0 dB; R
at 0 dB; R
code = 0; A-weighted
R
with DC decoupling capacitors
(100 F typical)
R
with DC decoupling capacitors
(100 F 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
= 48 kHz)
L
L
L
= 16
= 16
= 32
5
L
L
using pin V
single-ended application
single-ended application
CONDITIONS
= 16
= 5 k
7
DESCRIPTION
0.85 mm
PACKAGE
note 1
REF(HP)
L
= 16
; no DC
30
87
55
63
69
MIN.
52
77
27
35
93
60
68
74
24
27
39
30
40
69
6
TYP.
60
82
33
Product specification
UDA1380
40
MAX.
SOT487-1
SOT617-1
VERSION
mW
dB
dB
dB
dB
dB
dB
dB
mW
mW
mW
mW
mW
mW
UNIT
W