UDA1342TSDB NXP Semiconductors, UDA1342TSDB Datasheet - Page 39

• 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
17 APPLICATION INFORMATION
2000 Jul 31
handbook, full pagewidth
Audio CODEC
L3-bus
I
input 2
2
ground
system
input 1
S-bus
clock
+3 V
right
right
left
left
D
BLM32A07
BLM32A07
A
I
2
C-bus
L1
L2
(16 V)
(16 V)
47 μF
47 μF
C1
C3
47 Ω
R13
100 μF
(16 V)
C12
(16 V)
(16 V)
47 μF
47 μF
C2
C4
0 Ω
0 Ω
0 Ω
0 Ω
100 μF
R1
R2
R3
R4
(16 V)
C13
L3CLOCK
L3MODE
SYSCLK
L3DATA
DATAO
V DDD
V DDA
DATAI
VINR1
VINR2
VINL1
VINL2
BCK
WS
12
18
16
17
19
2
4
6
8
13
14
15
1
V SSA(ADC)
V DDA
100 μF
100 nF
Fig.16 Application diagram.
(16 V)
(63 V)
C10
C23
3
V DDA(ADC) V ADCN
R16
1 Ω
11
V SSD
39
UDA1342TS
100 nF
100 μF
(63 V)
(16 V)
5
C21
C8
100 μF
100 nF
(16 V)
(63 V)
C11
C24
V DDD
10
7
V ADCP
V DDD
R17
220 Ω
R14
1 Ω
27
V SSA(DAC) V DDA(DAC)
100 μF
100 nF
(16 V)
(63 V)
C22
C9
MGT021
25
28
26
24
23
22
21
20
R15
1 Ω
9
VOUTL
VOUTR
V ref
IPSEL
QMUTE
STATUS
STATIC
TEST1
(16 V)
(16 V)
47 μF
47 μF
C5
C6
C20
100 nF
(63 V)
UDA1342TS
Product specification
R11
10 kΩ
R12
10 kΩ
100 Ω
100 Ω
R5
R6
C7
47 μF
(16 V)
output
output
right
left