UDA1342TS/N1,518 NXP Semiconductors, UDA1342TS/N1,518 Datasheet - Page 26

• 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
Table 41 De-emphasis settings
9.23
Two 4-bit values to program the gain of the input amplifiers. Bits IA applies for input amplifier A and bits IB to input
amplifier B.
Table 42 ADC input amplifier gain settings
2000 Jul 31
DE2
IA3
IB3
Audio CODEC
0
0
0
0
0
0
0
0
1
0
0
0
0
1
ADC input amplifier gain
IA2
IB2
DE1
0
0
0
0
1
1
1
1
0
0
0
1
1
0
IA1
IB1
0
0
1
1
0
0
1
1
0
DE0
0
1
0
1
0
IA0
IB0
0
1
0
1
0
1
0
1
0
no de-emphasis
de-emphasis at f
de-emphasis at f
de-emphasis at f
de-emphasis at f
AMPLIFIER GAIN (dB)
FUNCTION
12
15
18
21
24
s
s
s
s
0
3
6
9
= 32 kHz
= 44.1 kHz
= 48 kHz
= 96 kHz
26
UDA1342TS
Product specification