參數(shù)資料
型號: XRD8799AIQ
廠商: EXAR CORP
元件分類: ADC
英文描述: LOW POWER, 2 MSPS, 10-BIT, A/D CONVERTER WITH 8-CHANNEL MUX
中文描述: 8-CH 10-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP44
封裝: 10 X 10 MM, PLASTIC, QFP-44
文件頁數(shù): 3/23頁
文件大?。?/td> 408K
代理商: XRD8799AIQ
xr
XRD8799
LOW POWER, 2 MSPS, 10-BIT, A/D CONVERTER WITH 8-CHANNEL MUX
REV. 1.00
3
PIN DESCRIPTIONS
P
IN
#
N
AME
D
ESCRIPTION
1
DB6
Data Output Bit 6
2
DB7
Data Output Bit 7
3
DGND
Digital Ground
4
DGND
Digital Ground
5
DV
DD
Digital V
DD
6
CLR
Clear (Active Low)
7
WR
Write (Active Low)
8
A2
Address 2
9
A1
Address 1
10
A0
Address 0
11
CLK
Clock Input
12
OE
Output Enable (Active Low)
13
N/C
No Connect
14
DB8
Data Output Bit 8
15
DB9
Data Output Bit 9 (MSB)
16
OFW
Overflow Output
17
V
REF(+)
Upper Reference Voltage
18
V
REF(-)
Lower Reference Voltage
19
V
REF1(-)
Lower Reference Voltage
20
R1
Reference Ladder Tap
21
R2
Reference Ladder Tap
22
A
IN8
Analog Signal Input 8
P
IN
#
N
AME
D
ESCRIPTION
23
R3
Reference Ladder Tap
24
N/C
No Connect
25
A
IN1
Analog Signal Input 1
26
A
IN2
Analog Signal Input 2
27
A
IN3
Analog Signal Input 3
28
A
IN4
Analog Signal Input 4
29
A
IN5
Analog Signal Input 5
30
AGND
Analog Ground
31
AV
DD
Analog V
DD
32
AV
DD
Analog V
DD
33
A
IN6
Analog Signal Input 6
34
AGND
Analog Ground
35
PD
Power Down
36
A
IN7
Analog Signal Input 7
37
DB0
Data Output Bit 0 (LSB)
38
DB1
Data Output Bit 1
39
DB2
Data Output Bit 2
40
DB3
Data Output Bit 3
41
DB4
Data Output Bit 4
42
DB5
Data Output Bit 5
43
N/C
No Connect
44
N/C
No Connect
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