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參數(shù)資料
| 型號： | ADAU1701JSTZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 消費家電 |
| 英文描述： | SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MS-026BBC, LQFP-48 |
| 文件頁數(shù)： | 10/43頁 |
| 文件大?。?/td> | 625K |
| 代理商： | ADAU1701JSTZ |
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ADAU1701
Preliminary Technical Data
PIN CONFIGURATION AND FUNCTIONS
Rev. PrF | Page 10 of 43
36
35
34
33
32
31
30
29
28
27
26
25
13 14 15 16 17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44
39 38 37
43 42 41 40
TOP VIEW
(Not to Scale)
AVDD
PLL_LF
PVDD
PGND
MCLKI
OSCO
RSVD
MP2
MP3
MP8
MP9
DGND
AGND
ADC1
ADC_RES
ADC0
RESETB
SELFBOOT
ADDR0
MP4
MP5
MP1
MP0
DGND
ADAU1701
A
F
V
V
V
V
A
F
C
P
P
A
D
M
M
M
V
I
M
A
C
S
S
D
Figure 14. 48-Lead LQFP Pin Configuration
Table 11. Pin Function Descriptions
Pin No.
Type
1
1
PWR
Mnemonic
AGND
Description
AGND is an analog ground pin. The AGND, DGND, and PGND pins can be tied
directly together in a common ground plane. AGND should be decoupled to an
AVDD pin with a 100 nF capacitor.
Analog input 1, full-scale 100 μA rms input. Current input allows input voltage
level to be scaled with an external resistor.
ADC reference current. The full-scale current of the ADCs can be set with an
external resistor connected between this pin and ground.
Analog Input 0, full-scale 100 μA rms input. Current input allows input voltage
level to be scaled with an external resistor.
RESETB is an active-low reset input. Reset is triggered on a high-to-low edge and
the part will exit reset on a low-to-high edge. For detailed information about
initialization, see the Power-Up Sequence section.
SELFBOOT selects control port (0) or self-boot (1). Setting this pin high will
initiate a selfboot operation when the ADAU1701 is brought out of reset. This pin
can be tied directly to the control voltage or pulled up/down with a resistor.
I
2
C and SPI Address 0, in combination with ADDR1will allow up to four
ADAU1701s to be used on the same I
2
C bus and up to two ICs to be used with a
common SPI CLATCH signal.
Multi-Purpose – GPIO or Serial input port LRCLK (INPUT_LRCLK)
Multi-Purpose – GPIO or Serial input port BCLK (INPUT_BCLK)
Multi-Purpose – GPIO or Serial Input port data 1 (SDATA_IN0)
Multi-Purpose – GPIO or Serial Input port data 0 (SDATA_IN1)
DGND is a digital ground pin. The AGND, DGND, and PGND pins can be tied
directly together in a common ground plane. DGND should be decoupled to a
DVDD pin with a 100 nF capacitor.
1.8 V Digital Supply. This can be supplied either externally or generated from a
3.3 V supply with the on-board 1.8 V regulator. DVDD should be decoupled to
2
A_IN
ADC1
3
A_IN
ADC_RES
4
A_IN
ADC0
5
D_IN
RESETB
6
D_IN
SELFBOOT
7
D_IN
ADDR0
8
9
10
11
12
D_IO
D_IO
D_IO
D_IO
PWR
MP4
MP5
MP1
MP0
DGND
13
PWR
DVDD
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADAU1701JSTZ-RL | 功能描述:IC AUDIO PROC 2ADC/4DAC 48-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6 |
| ADAU1701MINIBZ | 制造商:Analog Devices 功能描述:EVAL BD SIGMADSPMULTICHANAUDIO PROCESSOR - Bulk |
| ADAU1702 | 制造商:AD 制造商全稱:Analog Devices 功能描述:SigmaDSP 28-56-Bit Audio Processor with Two ADCs and Four DACs |
| ADAU1702JSTZ | 功能描述:IC AUDIO PROC 2ADC/4DAC 48-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6 |
| ADAU1702JSTZ-RL | 功能描述:IC AUDIO PROC 2ADC/4DAC 48-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6 |
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