UDA1334ATS/N2,112 NXP Semiconductors, UDA1334ATS/N2,112 Datasheet - Page 3

• Manufacturer Part Number: UDA1334ATS/N2,112
• Description: IC AUDIO DAC LP 16-SSOP
• Manufacturer: NXP Semiconductors

Specifications of UDA1334ATS/N2,112

• Number Of Converters: 2
• Package / Case: 16-SSOP
• Number Of Bits: 24
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Interface Type: Serial
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.4 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3443-5; 935266839112; UDA1334ATSDH

NXP Semiconductors
1
1.1
• 2.4 to 3.6 V power supply voltage
• On-board PLL to generate the internal system clock:
• Integrated digital filter plus DAC
• Supports sample frequencies from 16 to 100 kHz in
• No analog post filtering required for DAC
• Easy application
• SSOP16 package.
1.2
• I
• 1f
1.3
• Digital de-emphasis for 44.1 kHz sampling frequency
• Mute function.
1.4
• High linearity, wide dynamic range and low distortion.
1.5
• Integrated low jitter PLL for use in applications in which
• The PLL can generate 256 × 48 kHz and 384 × 48 kHz
4
2000 Jul 31
UDA1334ATS
– Operates as an asynchronous DAC, regenerating the
– Generates audio related system clock (output) based
asynchronous DAC mode
there is digital audio data present but the system cannot
provide an audio related system clock. This mode is
called audio mode.
from a 27 MHz input clock. This mode is called video
mode.
Low power audio DAC with PLL
2
NUMBER
S-bus and LSB-justified format compatible
s
FEATURES
ORDERING INFORMATION
internal clock from the WS signal (called audio mode)
on 32, 48 or 96 kHz sampling frequency (called video
mode).
input data rate.
TYPE
General
Multiple format data interface
DAC digital features
Advanced audio configuration
PLL system clock generation
SSOP16
NAME
plastic shrink small outline package; 16 leads; body width 4.4 mm
3
DESCRIPTION
2
This audio DAC is excellently suitable for digital audio
portable application, specially in applications in which an
audio related system clock is not present.
3
The UDA1334ATS is a single chip 2 channel
digital-to-analog converter employing bitstream
conversion techniques, including an on-board PLL.
The extremely low power consumption and low voltage
requirements make the device eminently suitable for use in
low-voltage low-power portable digital audio equipment
which incorporates a playback function.
The UDA1334ATS supports the I
word lengths of up to 24 bits and the LSB-justified serial
data format with word lengths of 16, 20 and 24 bits.
The UDA1334ATS has basic features such as
de-emphasis (44.1 kHz sampling frequency, only
supported in audio mode) and mute.
PACKAGE
APPLICATIONS
GENERAL DESCRIPTION
2
S-bus data format with
UDA1334ATS
Product specification
SOT369-1
VERSION