參數(shù)資料
型號: WM8192
廠商: Wolfson Microelectronics
英文描述: TVS UNIDIRECT 400W 6.5V SMA
中文描述: (8)位輸出16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): 5/24頁
文件大?。?/td> 619K
代理商: WM8192
Product Preview
WM8192
WOLFSON MICROELECTRONICS LTD
PP Rev 1.0 June 2000
5
Test Conditions
AVDD = DVDD1 = DVDD2 = 4.75 to 5.25V, AGND = DGND = 0V, T
A
= 0 to 70
°
C, MCLK = 12MHz 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
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
Total analogue supply current
active
Digital core supply current,
DVDD1
active
Digital I/O supply current,
DVDD2
active
Supply current
full power down
mode
G
MAX
G
MIN
7.4
0.74
1
V/V
V/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
V
V
V
V
μ
A
μ
A
pF
μ
A
0.2
DVDD2
I
OH
= 1mA
I
OL
= 1mA
DVDD2 - 0.5
0.5
1
1
5
1
48
45
mA
mA
I
AVDD
2
mA
1
mA
100
μ
A
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