參數(shù)資料
型號(hào): UCB1400BE
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Audio codec with touch screen controller and power management monitor
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 X 1.40 MM, PLASTIC, LQFP-48
文件頁(yè)數(shù): 5/63頁(yè)
文件大?。?/td> 674K
代理商: UCB1400BE
Philips Semiconductors
UCB1400
Audio codec with touch screen controller
and power management monitor
Product data
Rev. 02 — 21 June 2002
5 of 63
9397 750 09611
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
7.
Functional description
7.1 Functional block diagram
Fig 3.
Functional block diagram.
SN00243
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)
MUX
(0x1A)
0–22.5 dB
(0x0E)
MICP
LINE_IN_L
LINE_OUT_R
LINE_OUT_L
LINE_IN_R
DAC_L
VARIABLE RATE
(0x2A, 0x2C)
DAC_R
VARIABLE RATE
(0x2A, 0x2C)
ADC_L
VARIABLE RATE
(0x2A, 0x32)
ADC_R
VARIABLE RATE
(0x2A, 0x32)
INTERPOLATION
FILTER & NOISE
SHAPER
DSP
(0x6A)
DECIMATION FILTER
LOOP BACK
(0x20)
D
SDATA_OUT
SDATA_IN
BIT_CLK
SYNC
RESET
IRQOUT
OVFL
GROUND SWITCH (0x1A)
OSCILLATOR / PLL
ADC / TOUCH
POWER UP/DOWN
(0x64, 0x66)
AC97 / AUDIO
POWER UP/DOWN
(0x26, 0x6C)
IO BLOCK
DATA (0x5A)
DIRECTION (0x5C)
IO DATA
MICGND
XTL_IN
XTL_OUT
IO[9:0]
TOUCH SCREEN
BIASING MATRIX
(0x64)
INTERRUPT GENERATION
POSITIVE (0x5E)
NEGATIVE (0x60)
STATUS/CLEAR (0x62)
MUX
(0x64,
0x66)
BIAS
CURRENT
ADC
CONTROL (0x66)
DATA (0x68)
ADC READY
TSPX
TSMX
TSPY
TSMY
AD[3:0]
ADCSYNC
ADC DATA
INTERRUPT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UCB1400BE,128 功能描述:接口—CODEC AUDIO CODEC WITH TOUCHSCREEN RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UCB1400BE,151 功能描述:接口—CODEC AUDIO CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UCB1400BE,157 功能描述:接口—CODEC DO NOT USE ORDER -S OR -T PART RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UCB1400BEFE 功能描述:IC AUDIO CODEC W/TCH SCRN 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
UCB1400BE-S 功能描述:接口—CODEC AUDIO CODEC NO NEW DESIGNS RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel