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參數(shù)資料
| 型號： | WM8190 |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | TVS UNIDIRECT 6V 400W SMA |
| 中文描述： | （8 6）位輸出14位獨聯(lián)體/防治荒漠化公約AFE的/數(shù)字轉換器 |
| 文件頁數(shù)： | 2/25頁 |
| 文件大?。?/td> | 438K |
| 代理商： | WM8190 |
WM8190
Advanced Information
WOLFSON MICROELECTRONICS LTD
AI Rev 3.0 August 1999
2
PIN CONFIGURATION
ORDERING INFORMATION
DEVICE
TEMP. RANGE
PACKAGE
XWM8190CDW/V
0 to 70
o
C
28-pin SOIC
SEN
OP[1]
OP[0]
SCK
SDI
DVDD2
OP[7]/SDO
OP[2]
OP[3]
OP[4]
OP[5]
OP[6]
GINP
AGND1
VRB
VRT
VRX
VRLC/VBIAS
BINP
AVDD
DGND
AGND2
DVDD1
OEB
VSMP
RLC/ACYC
MCLK
RINP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PIN DESCRIPTION
PIN
1
2
3
NAME
RINP
AGND2
DVDD1
TYPE
DESCRIPTION
Red channel input video.
Analogue ground (0V).
Digital supply (5V) for logic and clock generator. This must be operated at the same
potential as AVDD.
Output Hi-Z control, all digital outputs disabled when OEB = 1.
Video sample synchronisation pulse.
RLC (active high) selects reset level clamp on a pixel-by-pixel basis – tie high if
used on every pixel. ACYC autocycles between R, G, B inputs.
Master clock. This clock is applied at N times the input pixel rate (N = 2, 3, 6, 8 or
any multiple of 2 thereafter depending on input sample mode).
Digital ground (0V).
Enables the serial interface when high.
Digital supply (5V/3.3V), all digital I/O pins.
Serial data input.
Serial clock.
Analogue input
Supply
Supply
4
5
6
OEB
VSMP
RLC/ACYC
Digital input
Digital input
Digital input
7
MCLK
Digital input
8
9
10
11
12
DGND
SEN
DVDD2
SDI
SCK
Supply
Digital input
Supply
Digital input
Digital input
Digital multiplexed output data bus.
ADC output data (d13:d0) and error flags (F) are available in three multiplexed
formats as shown, under the control of register bit MUXOP[1:0].
See ‘Output Formats’ description in Device Description section for further details.
8+6-bit
7+7-bit
4+4+4+2-bit
B
A
d6
d7
d8
d9
d10
d11
d12
d13
Alternatively, pin OP[7]/SDO may be used to output register read-back data when
OEB = 0 and SEN has been pulsed high. See Serial Interface description in Device
Description section for further details.
B
F
F
d0
d1
d2
d3
d4
d5
A
F
d7
d8
d9
d10
d11
d12
d13
B
F
d0
d1
d2
d3
d4
d5
d6
A
C
D
13
14
15
16
17
18
19
20
OP[0]
OP[1]
OP[2]
OP[3]
OP[4]
OP[5]
OP[6]
OP[7]
Digital output
Digital output
Digital output
Digital output
Digital output
Digital output
Digital output
Digital output
d10
d11
d12
d13
d6
d7
d8
d9
d2
d3
d4
d5
F
F
d0
d1
相關PDF資料 |
PDF描述 |
|---|---|
| WM8191 | TVS BI-DIR 6.0V 400W SMA |
| WM8192 | TVS UNIDIRECT 400W 6.5V SMA |
| WM8196 | (8+8)BIT OUTPUT 16-BIT CIS/CCD AFE/DIGITISER |
| WM8199 | 20MSPS 16-bit CCD Digitiser |
| WM8199CDR | TVS BIDIRECT 400W 60V SMA |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| WM8191 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:14-bit 6MSPS CIS/CCD Analogue Front End/Digitiser |
| WM8192 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:(8+8) Bit Output 16-bit CIS/CCD AFE/Digitiser |
| WM8195 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:14-bit 12MSPS CIS/CCD Analogue Front End/Digitiser |
| WM8195_05 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:14-bit 12MSPS CIS/CCD Analogue Front End/Digitiser |
| WM8195SCFT/RV | 功能描述:模數(shù)轉換器 - ADC 14Bit 12MSPS 3C AFE RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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