UDA1342TSDB NXP Semiconductors, UDA1342TSDB Datasheet - Page 6

• Manufacturer Part Number: UDA1342TSDB
• Description: Audio CODECs AUDIO CODEC MINIDISC
• Manufacturer: NXP Semiconductors

Specifications of UDA1342TSDB

• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 2
• Conversion Rate: 110 KSPs
• Interface Type: Serial (I2C), L3
• Resolution: 24 bit
• Operating Supply Voltage: 2.7 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: 6
• Snr: 100 dB
• Supply Current: 20 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: UDA1342TS/N1,512

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