參數(shù)資料
型號(hào): AD1846JP
廠商: ANALOG DEVICES INC
元件分類(lèi): 消費(fèi)家電
英文描述: Low Cost Parallel-Port 16-Bit SoundPort Stereo Codec
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC68
封裝: PLASTIC, LCC-68
文件頁(yè)數(shù): 6/28頁(yè)
文件大?。?/td> 277K
代理商: AD1846JP
AD1846
REV. A
–6–
ORDE RING GUIDE
T emperature
Range
Package
Description
Model
AD1846JP
0
°
C to +70
°
C
68-Lead PLCC
ABSOLUT E MAX IMUM RAT INGS*
Min Max
Units
Power Supplies
Digital (V
DD
)
Analog (V
CC
)
Input Current
(Except Supply Pins)
Analog Input Voltage (Signal Pins) –0.3 (V
CC
) + 0.3
Digital Input Voltage (Signal Pins)
Ambient T emperature (Operating) 0
Storage T emperature
*Stresses greater than those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. T his is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
–0.3 6.0
–0.3 6.0
V
V
±
10.0
mA
V
V
°
C
°
C
–0.3 (V
DD
) + 0.3
+70
–65
+150
WARNING!
ESD SENSITIVE DEVICE
C AUT ION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD1846 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. T herefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
68-Lead Plastic Leaded Chip Carrier Pinout
67
66
65
68
1
2
3
63
62
61
64
5
4
6
7
8
9
16
17
18
19
20
21
22
23
24
25
26
10
11
12
13
14
15
37
38
39
35
34
33
41
42
43
40
31
32
30
29
28
27
53
52
51
50
49
48
47
46
45
44
60
59
58
57
56
55
36
54
RD
XCTL1
INT
XCTL0
NC
V
DD
GNDD
NC
V
DD
GNDD
CS
NC
NC
NC
NC
NC
NC
A
V
D
D
D
D
D
G
V
D
D
G
D
D
D
D
G
W
D
ADR0
CDRQ
PDRQ
V
DD
GNDD
XTAL1I
XTAL1O
GNDD
R_FILT
V
DD
GNDD
XTAL2I
XTAL2O
V
DD
PWRDWN
PDAK
CDAK
R
L
L
L
V
R
(
V
R
_
G
V
C
R
R
G
L
L
L
R
R
V
C
AD1846
TOP VIEW
NC = NO CONNECT
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