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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(zhuǎn)換器 |
| 文件頁數(shù)： | 3/25頁 |
| 文件大?。?/td> | 438K |
| 代理商： | WM8190 |
Advanced Information
WM8190
WOLFSON MICROELECTRONICS LTD
AI Rev 3.0 August 1999
3
PIN
21
22
23
NAME
AVDD
AGND1
VRB
TYPE
Supply
Supply
DESCRIPTION
Analogue supply (5V). This must be operated at the same potential as DVDD1.
Analogue ground (0V).
Lower reference voltage.
This pin must be connected to AGND via a decoupling capacitor.
Upper reference voltage.
This pin must be connected to AGND via a decoupling capacitor.
Input return bias voltage.
This pin must be connected to AGND via a decoupling capacitor.
Selectable analogue output voltage for RLC or single-ended bias reference.
This pin would typically be connected to AGND via a decoupling capacitor.
VRLC can be externally driven if programmed Hi-Z.
Blue channel input video.
Green channel input video.
Analogue output
24
VRT
Analogue output
25
VRX
Analogue output
26
VRLC/VBIAS
Analogue I/O
27
28
BINP
GINP
Analogue input
Analogue input
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating at
or beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Electrical
Characteristics at the test conditions specified
ESD Sensitive Device. This device is manufactured on a CMOS process. It is therefore generically susceptible
to damage from excessive static voltages. Proper ESD precautions must be taken during handling and storage
of this device.
As per JEDEC specifications A112-A and A113-B, this product requires specific storage conditions prior to surface mount
assembly. It is anticipated as having a Moisture Sensitivity Level of 2 and as such will be supplied in vacuum-sealed moisture
barrier bags.
CONDITION
MIN
MAX
Analogue supply voltage: AVDD
GND - 0.3V
GND + 7V
Digital supply voltages: DVDD1
2
GND - 0.3V
GND + 7V
Digital ground: DGND
GND - 0.3V
GND + 0.3V
Analogue grounds: AGND1
2
GND - 0.3V
GND + 0.3V
Digital inputs, digital outputs and digital I/O pins
GND - 0.3V
DVDD2 + 0.3V
Analogue inputs (RINP, GINP, BINP)
GND - 0.3V
AVDD + 0.3V
Other pins
GND - 0.3V
0
°
C
-65
°
C
AVDD + 0.3V
+70
°
C
+150
°
C
+260
°
C
+183
°
C
Operating temperature range: T
A
Storage temperature
Lead temperature (soldering, 10 sec)
Lead temperature (soldering, 2 mins)
Notes:
1.
GND denotes the voltage of any ground pin.
AGND1, AGND2 and DGND pins are intended to be operated at the same potential. Differential voltages
between these pins will degrade performance.
2.
RECOMMENDED OPERATING CONDITIONS
CONDITION
SYMBOL
MIN
TYP
MAX
UNITS
Operating temperature range
T
A
0
70
°
C
Analogue supply voltage
AVDD
4.75
5.0
5.25
V
Digital core supply voltage
DVDD1
4.75
5.0
5.25
V
5V I/O
3.3V I/O
DVDD2
DVDD2
4.75
2.97
5.0
3.3
5.25
3.63
V
V
Digital I/O supply voltage
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| WM8195SCFT/RV | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14Bit 12MSPS 3C 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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