UDA1342TS/N1,518 NXP Semiconductors, UDA1342TS/N1,518 Datasheet - Page 6

• Manufacturer Part Number: UDA1342TS/N1,518
• Description: IC AUDIO CODEC 24BIT 28SSOP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1342TS/N1,518

• Package / Case: 28-SSOP (0.200", 5.30mm Width)
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 4 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 99 / 99
• Voltage - Supply, Analog: 2.7 V ~ 3.6 V
• Voltage - Supply, Digital: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 2
• Conversion Rate: 110 KSPS
• Interface Type: Serial (I2C) or L3
• Resolution: 24 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 4 ADC / 2 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935262909518; UDA1342TSDB-T; UDA1342TSDB-T

NXP Semiconductors
6
2000 Jul 31
handbook, full pagewidth
Audio CODEC
BLOCK DIAGRAM
DATAO
VOUTL
DATAI
VINL2
VINL1
BCK
WS
18
16
17
19
26
6
2
V DDA(ADC)
UDA1342TS
V DDA(DAC)
3
25
PGA
V SSA(ADC)
PGA
ADC
DC-CANCELLATION FILTER
1
INTERPOLATION FILTER
DIGITAL MIXER (ADC)
DIGITAL MIXER (DAC)
DECIMATION FILTER
INTERFACE
Fig.1 Block diagram.
DIGITAL
DSP FEATURES
NOISE SHAPER
ADC
DAC
V DDD
V ref
10
28
6
ADC
DAC
V SSD
ADC
11
PGA
V ADCP
PGA
INTERFACE
L3-BUS/
I
7
2
C-BUS
V SSA(DAC)
V ADCN
27
5
22
23
13
14
15
21
12
20
24
4
9
8
VINR2
VINR1
IPSEL
STATUS
QMUTE
L3MODE
L3CLOCK
L3DATA
STATIC
SYSCLK
TEST1
VOUTR
MGT016
UDA1342TS
Product specification