UDA1344TSDB NXP Semiconductors, UDA1344TSDB Datasheet - Page 20

• Manufacturer Part Number: UDA1344TSDB
• Description: Audio CODECs AUDIO CODEC W/DSP
• Manufacturer: NXP Semiconductors

Specifications of UDA1344TSDB

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 55 KSPs
• Interface Type: Serial (I2S), L3
• Resolution: 20 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: 2 ADC, 2 DAC
• Snr: 100 dB
• Supply Current: 9 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: UDA1344TS/N2,512

NXP Semiconductors
2001 Jun 29
handbook, full pagewidth
handbook, full pagewidth
Low-voltage low-power stereo audio
CODEC with DSP features
DATAO
DATAI
BCK
WS
t r
t CWH
t BCKH
T sys
T cy(BCK)
t f
t CWL
t BCKL
Fig.8 Serial interface timing.
Fig.7 System clock timing.
t h(WS)
t d(DATAO-WS)
20
t su(WS)
t h(DATAO)
t su(DATAI)
t d(DATAO-BCK)
MGL443
UDA1344TS
Product specification
t h(DATAI)
MGS756