UDA1345TSDB NXP Semiconductors, UDA1345TSDB Datasheet - Page 12

• 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

DATA
DATA
DATA
DATA
DATA
BCK
BCK
BCK
BCK
BCK
WS
WS
WS
WS
WS
MSB
1
1
MSB
B2
2
2
LEFT
LEFT
B2
3
3
MSB
20
B2
19
MSB
LEFT
LEFT
LEFT
B3
18
18
B2
B4
LSB
17
17
>=8
>=8
MSB
B3
B5
MSB
LSB
16
16
16
1
1
B2
B4
B6
MSB
15
15
15
B2
2
2
Fig.3 Serial interface formats.
RIGHT
RIGHT
B2
3
3
LSB-JUSTIFIED FORMAT 16 BITS
LSB-JUSTIFIED FORMAT 18 BITS
LSB-JUSTIFIED FORMAT 20 BITS
MSB-JUSTIFIED FORMAT
INPUT FORMAT I
B19
B15
B17
2
2
2
LSB
LSB
LSB
1
1
1
2
S-BUS
LSB MSB
>=8
>=8
LSB MSB
B2
MSB
20
B2
19
MSB
B3
18
18
B2
B4
RIGHT
RIGHT
RIGHT
17
17
MSB
B3
B5
16
16
16
B2
B4
B6
15
15
15
B19
B15
B17
2
2
2
LSB
LSB
MGG841
LSB
1
1
1