UDA1342TS/N1,518 NXP Semiconductors, UDA1342TS/N1,518 Datasheet - Page 25

• 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 36 Bass boost settings
9.18
A 2-bit value to program the treble setting. The used set
depends on the setting of bits M1 and M0. At f
the −3 dB point for minimum setting is 3.0 kHz and the
−3 dB point for maximum setting is 1.5 kHz. The default
value is 00.
Table 37 Treble settings
2000 Jul 31
BB3
TR1
Audio CODEC
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
1
Treble
BB2
TR0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
1
0
1
BB1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
FLAT
0
0
0
0
BB0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
TREBLE (dB)
FLAT
MIN.
BASS BOOST (dB)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
MIN.
10
12
14
16
18
18
18
18
18
18
18
0
2
4
6
8
s
= 44.1 kHz
MAX.
0
2
4
6
MAX.
10
12
14
16
18
20
22
24
24
24
24
0
2
4
6
8
25
9.19
A 1-bit value to enable the silence detector.
Table 38 Silence detector switch
9.20
Three 1-bit values to enable the digital mute. Bit MT is the
master mute, using bit MTA the signal from the digital
interface can be soft muted when the DAC mixer is
enabled and using bit MTB the signal from ADC can be
soft muted.
Table 39 Mute
9.21
A 1-bit value to enable the quick mute function of the
master mute.
Table 40 Quick mute mode settings
9.22
A 3-bit value to enable the digital de-emphasis filter.
MTB
SDS
MTA
QM
MT
Silence detector switch
Mute
Quick mute mode
De-emphasis
0
1
0
1
0
1
disable silence detector
enable silence detector
no muting
muting
soft mute mode
quick mute mode
FUNCTION
FUNCTION
FUNCTION
UDA1342TS
Product specification