UDA1380TT/N2,518 NXP Semiconductors, UDA1380TT/N2,518 Datasheet - Page 55

• Manufacturer Part Number: UDA1380TT/N2,518
• Description: IC AUDIO CODER-DECODER 32-TSSOP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1380TT/N2,518

• Data Interface: I²C, Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 97 / 100
• Voltage - Supply, Analog: 2.4 V ~ 3.6 V
• Voltage - Supply, Digital: 2.4 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935270659518; UDA1380TT-T; UDA1380TT-T

NXP Semiconductors
Notes
1. The output voltage of the DAC is proportional to the DAC power supply voltage.
2. When the supply voltages are below 2.7 V and the headphone load impedance is 16 Ω, it is recommended to limit
3. Channel separation performance is measured at the IC pin.
2004 Apr 22
AVC (line input via ADC input, output on line output and headphone driver)
V
(THD+N)/S
S/N
α
cs
i(rms)
Stereo audio coder-decoder
for MD, CD and MP3
SYMBOL
the DAC and the headphone output to less than -2 dB, otherwise clipping may occur.
48
48
input voltage (RMS value)
total harmonic
distortion-plus-noise to signal
ratio at f
signal-to-noise ratio at
f
channel separation
s
= 48 kHz
s
PARAMETER
= 48 kHz
at 0 dB
at −60 dB; A-weighted
V
i
= 0 V; A-weighted
55
CONDITIONS
−
−
−
−
−
MIN.
150
−80
−28
87
82
TYP.
Product specification
UDA1380
−
−
−
−
−
MAX.
mV
dB
dB
dB
dB
UNIT