UDA1341TSDB NXP Semiconductors, UDA1341TSDB Datasheet - Page 5

• Manufacturer Part Number: UDA1341TSDB
• Description: Audio CODECs AUDIO CODEC MINIDISC
• Manufacturer: NXP Semiconductors

Specifications of UDA1341TSDB

• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 2
• Conversion Rate: 48 KSPs
• Interface Type: Serial (I2S), L3
• Resolution: 20 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: - 20 C
• Number Of Channels: 2
• Snr: 100 dB
• Supply Current: 12.5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: UDA1341TS/N1,512

NXP Semiconductors
5
2002 May 16
handbook, full pagewidth
Economy audio CODEC for MiniDisc (MD)
home stereo and portable applications
BLOCK DIAGRAM
QMUTE
DATAO
VOUTL
DATAI
VINL2
VINL1
BCK
V ref
WS
18
16
17
19
23
28
26
6
2
V DDA(ADC)
V DDA(DAC)
UDA1341TS
0 dB/6 dB
SWITCH
3
25
V SSA(ADC)
PGA
ADC1
1
INTERPOLATION FILTER
DECIMATION FILTER
DIGITAL INTERFACE
Fig.1 Block diagram.
DIGITAL MIXER
DSP FEATURES
NOISE SHAPER
ADC2
DAC
DIGITAL AGC
V DDD
10
ADC2
5
DAC
V SSD
ADC1
11
PGA
V ADCP
0 dB/6 dB
SWITCH
INTERFACE
DETECTOR
7
L3-BUS
PEAK
V SSA(DAC)
V ADCN
27
5
22
13
14
15
12
20
21
24
4
8
9
VINR2
VINR1
AGCSTAT
OVERFL
L3MODE
L3CLOCK
L3DATA
SYSCLK
TEST1
TEST2
VOUTR
MGR427
UDA1341TS
Product specification