UDA1345TSDB NXP Semiconductors, UDA1345TSDB Datasheet - Page 2

• Manufacturer Part Number: UDA1345TSDB
• Description: Audio CODECs AUDIO CODEC
• Manufacturer: NXP Semiconductors

Specifications of UDA1345TSDB

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 100 KSPs
• Interface Type: Serial (I2S), L3
• Resolution: 24 bit
• Operating Supply Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 2 ADC, 2 DAC
• Snr: 100 dB
• Supply Current: 10 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: UDA1345TS/N2,112

NXP Semiconductors
CONTENTS
1
1.1
1.2
1.3
1.4
2
3
4
5
6
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.10.1
7.10.2
7.10.3
7.10.4
7.10.5
7.10.6
7.11
7.11.1
7.11.2
7.11.3
7.11.4
7.11.5
7.12
7.12.1
7.12.2
2002 May 28
Economy audio CODEC
Double speed
Power control
Overload detection (ADC)
Data transfer mode
FEATURES
General
Multiple format input interface
DAC digital sound processing
Advanced audio configuration
GENERAL DESCRIPTION
ORDERING INFORMATION
QUICK REFERENCE DATA
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
Analog-to-Digital Converter (ADC)
Analog front-end
Decimation filter (ADC)
Interpolation filter (DAC)
Noise shaper (DAC)
The Filter Stream DAC (FSDAC)
L3MODE or static pin control
L3 microcontroller mode
Pinning definition
System clock
Multiple format input/output interface
ADC input voltage control
DC cancellation filter (ADC)
Static pin mode
Pinning definition
System clock
Mute and de-emphasis
Multiple format input/output interface
ADC input voltage control
L3 interface
Address mode
2
8
9
10
11
12
13
14
15
15.1
15.2
15.3
15.4
15.5
16
17
LIMITING VALUES
THERMAL CHARACTERISTICS
DC CHARACTERISTICS
AC CHARACTERISTICS (ANALOG)
AC CHARACTERISTICS (DIGITAL)
APPLICATION INFORMATION
PACKAGE OUTLINE
SOLDERING
Introduction to soldering surface mount
packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of surface mount IC packages for
wave and reflow soldering methods
DATA SHEET STATUS
DISCLAIMERS
Product specification
UDA1345TS