參數資料
型號: UCB1400
廠商: NXP Semiconductors N.V.
元件分類: Codec
英文描述: Audio codec with touch screen controller and power management monitor
中文描述: 音頻編解碼器與觸摸屏控制器和電源管理監(jiān)控
文件頁數: 47/63頁
文件大?。?/td> 674K
代理商: UCB1400
Philips Semiconductors
UCB1400
Audio codec with touch screen controller
and power management monitor
Product data
Rev. 02 — 21 June 2002
47 of 63
9397 750 09611
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
12.20 Feature Control/Status Register 2 (index 0x6C)
Table 50:
Register address: 0x6C; default: 0000
Bit
D15
Symbol
SMT
Bit
D7
Symbol
X
Feature Control/Status Register 2
D14
SUEV1
D6
X
D13
SUEV0
D5
SLP1
D12
AVE
D4
SLP0
D11
AVEN1
D3
X
D10
AVEN0
D2
EV2
D9
X
D1
EV1
D8
X
D0
EV0
Table 51:
Bit
D15
Description of Feature Control/Status Register 2 bits
Symbol
Type
Description
SMT
RW
Must be set to ‘0’ (other values reserved for testing
purposes only).
SUEV1 -
SUEV0
purposes only).
AVE
RW
If ‘1’, ADC Filter is enabled.
AVEN1 -
AVEN0
purposes only).
SLP1 -
SLP0
On normal mode operation, all Codec input blocks
and PLL are ON.
1: Smart Low Power Mode on the Codec
only
.
On normal mode operation, only used input stage(s)
is/are ON. PLL remains ON all the time.
2: Smart Low Power Mode on the PLL
only
.
On normal mode operation, PLL is ON
only
when a
sample rate equal to 11.025, 22.05, or 44.1 kHz is
selected and the corresponding audio ADC or DAC
is not in power-down mode. Codec input blocks are
always ON.
3: Smart Low Power Mode on both Codec and PLL.
EV2 - EV0
RW
Must be set to ‘0’ (other values reserved for testing
purposes only).
D14 - D13
RW
Must be set to ‘0’ (other values reserved for testing
D12
D11 - D10
RW
Must be set to ‘0’ (other values reserved for testing
D5 - D4
RW
0: no Smart Low Power Mode.
D2 - D0
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相關代理商/技術參數
參數描述
UCB1400BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor
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: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數據接口:串行 分辨率(位):18 b ADC / DAC 數量:2 / 2 三角積分調變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數字: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 供應商設備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)