UDA1341TSDB NXP Semiconductors, UDA1341TSDB Datasheet - Page 17

• 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
7.21.2
Table 17 Data transfer of type ‘DATA0’
7.21.2.1
A 6-bit value to program the left and right channel volume
attenuation. The range is from 0 to −∞ dB in steps of 1 dB.
The default setting is given in Table 5.
Table 18 Volume settings
2002 May 16
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
VC5
Economy audio CODEC for MiniDisc (MD)
home stereo and portable applications
0
0
1
1
1
0
0
0
0
1
1
1
1
1
:
VC4
DATA0
0
1
0
1
1
0
0
0
0
1
1
1
1
1
:
Volume control
VC5
VC3
BB3
DIRECT CONTROL
PP
0
1
0
0
0
0
1
1
1
1
1
:
VC4
BB2
DE1
ED4
VC2
0
0
0
0
0
0
1
1
1
1
:
VC3
BB1
DE0
ED3
VC1
0
0
0
1
1
1
0
0
1
1
:
VC2
ED2
VC0
BB0
EA2
MT
0
1
0
1
1
0
1
0
1
:
VC1
TR1
EA1
ED1
VOLUME
M1
(dB)
−58
−59
−60
−∞
−∞
−1
−2
0
0
:
VC0 VC = volume control (6 bits)
TR0
EA0
ED0 ED = extended data (5 bits)
M0
17
BB = bass boost (4 bits)
TR = treble (2 bits)
PP = peak detection position
DE = de-emphasis (2 bits)
MT = mute
M = mode switch (2 bits)
EA = extended address (3 bits)
7.21.2.2
A 4-bit value to program the bass boost settings. The used
set depends on the mode bits. The default setting is given
in Table 5.
Table 19 Bass boost settings
BB3 BB2 BB1 BB0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
Bass boost
REGISTER SELECTED
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
FLAT
(dB)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
BASS BOOST
UDA1341TS
Product specification
MIN.
(dB)
10
12
14
16
18
18
18
18
18
18
0
2
4
6
8
MAX.
(dB)
10
12
14
16
18
20
22
24
24
24
0
2
4
6
8