參數(shù)資料
型號(hào)： ADAU1401AWBSTZ
廠商： Analog Devices Inc
文件頁數(shù)： 3/52頁
文件大?。?/td> 0K
描述： IC AUDIO PROC 28/56BIT 48LQFP
標(biāo)準(zhǔn)包裝： 1
系列： SigmaDSP®
類型： 音頻處理器
應(yīng)用： 監(jiān)控器，電視
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應(yīng)商設(shè)備封裝： 48-LQFP（7x7）
包裝： 托盤
ADAU1401A
Rev. A | Page 11 of 52
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
AVDD
PLL_LF
PVDD
PGND
MCLKI
OSCO
RSVD
MP2/SDATA_IN2/AUX_ADC1
MP3/SDATA_IN3/AUX_ADC2
MP8/SDATA_OUT2/AUX_ADC3
MP9/SDATA_OUT3/AUX_ADC0
DGND
DV
DD
MP
7/
S
D
A
T
A
_O
U
T1
M
P
6/
S
D
AT
A
_O
U
T
0/
T
DM
_I
N
M
P
10/
O
U
T
P
UT
_L
RC
L
K
VD
R
IV
E
IOV
D
MP
11
ADDR
1/
C
DAT
A
/W
B
CL
AT
CH/
W
P
S
DA/
CO
UT
S
CL
/CCL
K
DV
DD
AGND
ADC0
ADC_RES
ADC1
RESET
SELFBOOT
ADDR0
MP4/INPUT_LRCLK
MP5/INPUT_BCLK
MP1/SDATA_IN1
MP0/SDATA_IN0
DGND
13 14 15 16 17 18 19 20 21 22 23 24
48 47 46 45 44 43 42 41 40 39 38 37
AV
D
FIL
T
A
VO
U
T
0
VO
U
T
1
VO
U
T
2
VO
U
T
3
AG
ND
FIL
T
D
CM
PL
L
_M
O
D
E1
PL
L
_M
O
D
E0
AG
ND
ADAU1401A
TOP VIEW
(Not to Scale)
PIN 1
INDICATOR
08
50
6-
00
7
Figure 7. 48-Lead LQFP Pin Configuration
Table 11. Pin Function Descriptions
Pin No.
Mnemonic
Type1
Description
1, 37, 42
AGND
PWR
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.
2
ADC0
A_IN
Analog Audio Input 0. Full-scale 100 μA rms input. The current input allows the input voltage
level to be scaled with an external resistor. An 18 kΩ resistor results in a 2 V rms full-scale input.
See the Audio ADCS section for details.
3
ADC_RES
A_IN
ADC Reference Current. The full-scale current of the ADCs can be set with an external 18 kΩ
resistor connected between this pin and ground. See the Audio ADCS section for details.
4
ADC1
A_IN
Analog Audio Input 1. Full-scale 100 μA rms input. The current input allows the input voltage
level to be scaled with an external resistor. An 18 kΩ resistor results in a 2 V rms full-scale input.
5
RESET
D_IN
Active Low Reset Input. Reset is triggered on a high-to-low edge, and the ADAU1401A exits
reset on a low-to-high edge. For more information about initialization, see the Power-Up
Sequence section for details.
6
SELFBOOT
D_IN
Enable/Disable Self-Boot. SELFBOOT selects control port (low) or self-boot (high). Setting
this pin high initiates a self-boot operation when the ADAU1401A is brought out of a reset.
This pin can be tied directly to the control voltage or pulled up/down with a resistor. See
the Self-Boot section.
7
ADDR0
D_IN
I2C and SPI Address 0. In combination with ADDR1, this pin allows up to four ADAU1401A
devices to be used on the same I2C bus or up to two ICs to be used with a common SPI
CLATCH signal. See the I2C Port section for details.
8
MP4/INPUT_LRCLK
D_IO
Multipurpose GPIO/Serial Input Port LRCLK. See the Multipurpose Pins section for more
details.
9
MP5/INPUT_BCLK
D_IO
Multipurpose GPIO/Serial Input Port BCLK. See the Multipurpose Pins section for more details.
10
MP1/SDATA_IN1
D_IO
Multipurpose GPIO/Serial Input Port Data 1. See the Multipurpose Pins section for more
details.
11
MP0/SDATA_IN0
D_IO
Multipurpose GPIO/Serial Input Port Data 0. See the Multipurpose Pins section for more
details.
12, 25
DGND
PWR
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.
13, 24
DVDD
PWR
1.8 V Digital Supply. The input for this pin can be supplied either externally or generated
相關(guān)PDF資料
PDF描述
MS27656E15B97P CONN RCPT 12POS WALL MNT W/PINS
MS27472T22B21PA CONN RCPT 21POS WALL MT W/PINS
MS3108E18-5S CONN PLUG 3POS RT ANG W/SCKT
MS3101A32-13P CONN RCPT 23POS FREE HNG W/PINS
AD7888BRZ IC ADC 12BIT SRL 125KSPS 16SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADAU1401AWBSTZ-RL 功能描述:IC AUDIO PROC 28/56BIT 48LQFP 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
ADAU1401YSTZ 功能描述:IC AUDIO PROC 28/56BIT 48LQFP 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
ADAU1401YSTZ-RL 功能描述:IC AUDIO PROC 28/56BIT 48LQFP 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
ADAU1421YSTZ 制造商:Analog Devices 功能描述:
ADAU1421YSTZ-REEL 制造商:Analog Devices 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*