UDA1342TSDB NXP Semiconductors, UDA1342TSDB Datasheet - Page 28

• 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
Table 44 DAC volume settings
9.26
Two 8-bit values to program the channel 1 and 2 mixing, when the mixer mode is selected. Bits MA applies to channel 1
and bits MB to channel 2. The range is from +24 to −63.5 dB and −∞ dB in steps of 0.5 dB.
Table 45 ADC mixer gain settings
2000 Jul 31
Audio CODEC
MA7
MB7
VA7
VB7
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
:
:
:
:
ADC mixer gain control
MA6
MB6
VA6
VB6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
0
0
:
:
:
:
MA5
MB5
VB5
VA5
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
1
1
1
1
0
0
0
1
0
0
:
:
:
:
MA4
MB4
VB4
VA4
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
1
1
0
0
0
0
0
1
0
0
:
:
:
:
MA3
MB3
VB3
VA3
0
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
1
0
0
0
1
0
0
:
:
:
:
MA2
MB2
VB2
VA2
0
0
0
0
1
1
1
1
1
0
1
0
1
0
1
0
1
0
1
1
0
0
0
1
1
0
:
:
:
:
28
MA1
MB1
VB1
VA1
0
0
1
1
0
0
0
1
1
0
0
0
0
0
0
0
1
0
1
1
1
0
0
1
0
1
:
:
:
:
MA0
MB0
VB0
VA0
0
1
0
1
0
0
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
1
0
1
0
1
:
:
:
:
MIXER GAIN (dB)
VOLUME (dB)
UDA1342TS
Product specification
−43.25
−43.75
−0.25
−0.50
−0.75
−1.00
−43.0
−43.5
−44.0
−46.0
−48.0
−51.0
−54.0
−60.0
+24.0
+23.5
+23.0
−62.0
−62.5
+1.0
+0.5
−0.5
−∞
−∞
0
0
:
:
:
: