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)： 7/30頁(yè)
文件大?。?/td> 366K
代理商： WM8196
WM8196
Production Data
w
PD Rev 4.1 July 2005
7
Test Conditions
AVDD = DVDD1 = 5.0V, DVDD2 = 3.3V, AGND = DGND = 0V, T
A
= 25
°
C, MCLK = 24MHz unless otherwise stated.
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP
MAX
UNIT
Programmable Gain Amplifier
Resolution
Gain
8
bits
V/V
]
:
7
PGA
283
208
Max gain, each channel
Min gain, each channel
Gain error, each channel
Analogue to Digital Converter
Resolution
Speed
Full-scale input range
(2*(VRT-VRB))
DIGITAL SPECIFICATIONS
Digital Inputs
High level input voltage
Low level input voltage
High level input current
Low level input current
Input capacitance
Digital Outputs
High level output voltage
Low level output voltage
High impedance output current
Digital IO Pins
Applied high level input voltage
Applied low level input voltage
High level output voltage
Low level output voltage
Low level input current
High level input current
Input capacitance
High impedance output current
Supply Currents
Total supply current
active
(Three channel mode)
Total supply current
active
(Single channel mode)
Total analogue supply current
active (Three channel mode)
Total analogue supply current
active (One channel mode)
G
MAX
G
MIN
7.4
0.74
1
V/V
V/V
%
16
12
3
Bits
MSPS
V
V
IH
V
IL
I
IH
I
IL
C
I
0.8
DVDD2
V
V
μ
A
μ
A
pF
0.2
DVDD2
1
1
5
V
OH
V
OL
I
OZ
I
OH
= 1mA
I
OL
= 1mA
DVDD2 - 0.5
V
V
μ
A
0.5
1
V
IH
V
IL
V
OH
V
OL
I
IL
I
IH
C
I
I
OZ
0.8
DVDD2
DVDD2 - 0.5
V
V
V
V
μ
A
μ
A
pF
μ
A
0.2
DVDD2
0.5
1
1
1
I
OH
= 1mA
I
OL
= 1mA
5
MCLK = 24MHz
60
mA
LINEBYLINE = 1
MCLK = 24MHz
45
mA
I
AVDD
MCLK = 24MHz
56
mA
I
AVDD
LINEBYLINE = 1
MCLK = 24MHz
41
mA
Digital core supply current,
DVDD1
active (Note1)
Digital I/O supply current,
DVDD2
active (Note1)
Supply current
full power down
mode
MCLK = 24MHz
3
mA
MCLK = 24MHz
1
mA
300
μ
A
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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
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