參數(shù)資料
型號(hào): WM8196
廠商: Wolfson Microelectronics
英文描述: (8+8)BIT OUTPUT 16-BIT CIS/CCD AFE/DIGITISER
中文描述: (8)位輸出16位獨(dú)聯(lián)體/防治荒漠化公約AFE的/數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù): 10/30頁(yè)
文件大?。?/td> 366K
代理商: WM8196
WM8196
SERIAL INTERFACE
Production Data
w
PD Rev 4.1 July 2005
10
SCK
SDI
SEN
SDO
t
SPER
t
SCKL
t
SCKH
t
SSU
t
SH
t
SCE
t
SEW
t
SEC
t
SERD
t
SCRD
MSB
LSB
t
SCRDZ
ADC DATA
ADC
DATA
REGISTER DATA
Figure 5 Serial Interface Timing
Test Conditions
AVDD = DVDD1 = 5.0V, DVDD2 = 3.3V, AGND = DGND = 0V, T
A
= 25
°
C, MCLK = 24MHz unless otherwise stated.
PARAMETER
SCK period
SYMBOL
t
SPER
TEST CONDITIONS
MIN
41.6
TYP
MAX
UNITS
ns
SCK high
t
SCKH
18.8
ns
SCK low
t
SCKL
18.8
ns
SDI set-up time
t
SSU
6
ns
SDI hold time
t
SH
6
ns
SCK to SEN set-up time
t
SCE
12
ns
SEN to SCK set-up time
t
SEC
12
ns
SEN pulse width
t
SEW
25
ns
SEN low to SDO = Register data
t
SERD
30
ns
SCK low to SDO = Register data
t
SCRD
30
ns
SCK low to SDO = ADC data
t
SCRDZ
30
ns
Note:
1. Parameters are measured at 50% of the rising/falling edge
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
WM8196_07 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:(8 + 8) Bit Output 16-bit CIS/CCD AFE/Digitiser
WM8196SCDS 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 12MSPS 3-Channel AFE RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
WM8196SCDS/R 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 12MSPS 3-Channel AFE RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
WM8196SCDS/RV 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 12MSPS 3-Channel AFE RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
WM8196SCDS/V 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 12MSPS 3-Channel AFE RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32