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參數(shù)資料
| 型號(hào)： | AS3502 |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類(lèi)： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:3; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:22; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:22-9 RoHS Compliant: No |
| 中文描述： | 13位線(xiàn)性編解碼器特征與模擬前端模塊 |
| 文件頁(yè)數(shù)： | 11/29頁(yè) |
| 文件大?。?/td> | 364K |
| 代理商： | AS3502 |
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REV. M
Page 11
September 1998
AS3502
1) DIGITAL CONTROL REGISTER
This register controls the master clock divider, the enabling of the transmit channel, the enabling of thereceive
channel and the PCM format.
DC
D7
D6
D5
D4
D3
D2
D1
D0
Name
A/LIN
ENRX
ENTX
DIV3
DIV2
DIV1
DIV0
X
Default
0
0
0
0
0
0
0
X
Bit No
Symbol
Name and Description
D7
A/LIN
A-Law / Linear Select. In default mode or when set to Low 16-bit linear PCM format is
selected. When set to High 8-bit A-Law PCM format is selected.
Enable Receive Channel. When set to High the Receive Channel including the selected
output driver, the master clock divider and the Receive PCM interface are enabled.
When set to Low the Receive Channel will be powered down.
Enable Transmit Channel. When set to High the Transmit Channel including the se-
lected microphone input, the master clock divider and the Transmit PCM interface are
enabled. When set to Low the Transmit Channel will be powered down.
DIV3-DIV0 Master Clock Prescaler Setting Bits.
DIV3 DIV2 DIV1 DIV0 State
0
0
0
0
÷1
0
0
0
1
÷2
0
0
1
0
÷3
0
0
1
1
÷4
0
1
0
0
÷5
0
1
0
1
÷6
0
1
1
0
÷7
0
1
1
1
÷8
1
0
0
0
÷9
D6
ENRX
D5
ENTX
D4- D1
Master Clock Frequency
2.048 MHz
4.096 MHz
6.144 MHz
8.192 MHz
10.240 MHz
12.288 MHz
14.336 MHz
16.386 MHz
18.432 MHz
2) ANALOGUE CONTROL REGISTER
The Analogue Control Register enables the output drivers and the muting of the receive voice channel. Further it
allows to monitor clipping in both the transmit and the receive channel for software based automatic gain control.
AC
D7
D6
D5
D4
D3
D2
D1
D0
Name
0
0
LOOP
CLIPRX
CLIPTX
ENEP
ENSPK
NOV
Default
0
0
0
0
0
0
0
0
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相關(guān)代理商/技術(shù)參數(shù) |
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| AS3502 EB | 制造商:AMS 功能描述:BOARD EVAL FOR AS3502 |
| AS3502-EB | 制造商:ams 功能描述:AS3501 Evaluation Board |
| AS3502-EQFP | 功能描述:IC HEADPHONE NOISE-CANCEL 32-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類(lèi)型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
| AS3502-EQFP-500 | 功能描述:IC HEADPHONE NOISE-CANCEL 32-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類(lèi)型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
| AS350-MSF | 制造商:Autec Power Systems 功能描述:AC/DC Power Supply Quad-OUT 3.3V/5V/12V/-12V 20A/20A/18A/0.8A 350W |
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