UCB1400BE,151 NXP Semiconductors, UCB1400BE,151 Datasheet - Page 5

IC AUDIO CODEC 3.3V 48-LQFP

UCB1400BE,151

Manufacturer Part Number
UCB1400BE,151
Description
IC AUDIO CODEC 3.3V 48-LQFP
Manufacturer
NXP Semiconductors
Type
Audio Codec '97r
Datasheet

Specifications of UCB1400BE,151

Package / Case
48-LQFP
Data Interface
Serial
Resolution (bits)
20 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
No
S/n Ratio, Adcs / Dacs (db) Typ
97 / 91
Voltage - Supply, Analog
3 V ~ 3.6 V
Voltage - Supply, Digital
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935269304151
UCB1400BE-SNXP
UCB1400BE-SNXP

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UCB1400BE,151
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
7. Functional description
9397 750 09611
Product data
Fig 3. Functional block diagram.
LINE_OUT_R
LINE_OUT_L
LINE_IN_R
ADCSYNC
LINE_IN_L
XTL_OUT
MICGND
XTL_IN
AD[3:0]
IO[9:0]
TSMX
TSMY
TSPX
TSPY
MICP
0–22.5 dB
(0x0E)
TOUCH SCREEN
BIASING MATRIX
(0x64)
7.1 Functional block diagram
GROUND SWITCH (0x1A)
OSCILLATOR / PLL
(0x1A)
MUX
BIAS
CURRENT
(0x64,
0x66)
MUX
MASTER VOL.
0–94.5 dB
(0x02)
MASTER VOL.
0–94.5 dB
(0x02)
RECORD GAIN
0–22.5 dB
(0x1C)
RECORD GAIN
0–22.5 dB
(0x1C)
INTERRUPT GENERATION
STATUS/CLEAR (0x62)
Rev. 02 — 21 June 2002
DIRECTION (0x5C)
NEGATIVE (0x60)
CONTROL (0x66)
POSITIVE (0x5E)
DATA (0x5A)
DATA (0x68)
POWER UP/DOWN
IO BLOCK
VARIABLE RATE
VARIABLE RATE
VARIABLE RATE
VARIABLE RATE
ADC / TOUCH
ADC
(0x2A, 0x2C)
(0x2A, 0x2C)
(0x2A, 0x32)
(0x2A, 0x32)
(0x64, 0x66)
DAC_R
ADC_R
DAC_L
ADC_L
ADC READY
ADC DATA
INTERPOLATION
IO DATA
INTERRUPT
FILTER & NOISE
POWER UP/DOWN
SHAPER
Audio codec with touch screen controller
AC97 / AUDIO
(0x26, 0x6C)
DECIMATION FILTER
and power management monitor
LOOP BACK
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
(0x6A)
(0x20)
DSP
OVFL
UCB1400
SN00243
RESET
SYNC
BIT_CLK
SDATA_OUT
SDATA_IN
IRQOUT
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