參數(shù)資料
型號(hào): AD1843JST
廠商: ANALOG DEVICES INC
元件分類: 消費(fèi)家電
英文描述: Serial-Port 16-Bit SoundComm Codec
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: PLASTIC, TQFP-100
文件頁數(shù): 62/64頁
文件大小: 848K
代理商: AD1843JST
REV. 0
–62–
AD1843
TABLE OF CONTENTS
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
GENERAL PRODUCT DESCRIPTION . . . . . . . . . . . . .
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . .
PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PIN CONFIGURATIONS . . . . . . . . . . . . . . . . . . . . . . .
DETAILED FUNCTIONAL BLOCK DIAGRAM . . . . .
DETAILED PRODUCT DESCRIPTION . . . . . . . . . . . .
FUNCTIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . .
SERIAL INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . .
SERIAL INTERFACE INPUT . . . . . . . . . . . . . . . . . . . .
SERIAL INTERFACE OUTPUT . . . . . . . . . . . . . . . . . .
CONTROL REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . .
BIT AND REGISTER MAPS . . . . . . . . . . . . . . . . . . . . . .
START-UP SEQUENCE . . . . . . . . . . . . . . . . . . . . . . . . .
APPLICATIONS CIRCUITS . . . . . . . . . . . . . . . . . . . . .
FREQUENCY RESPONSE PLOTS . . . . . . . . . . . . . . . .
1
2
6
7
7, 8
12
13
13
19
22
24
25
51
52
55
59
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm)
ST-100
100-Terminal Plastic Thin Quad Flatpack (TQFP)
SEATING
PLANE
0.026 (0.65)
0.014 (0.35)
0.061 (1.55)
0.049 (1.25)
12
°
TYP
0.007 (0.177)
0.003 (0.077)
6
°
±
4
°
0
°
– 10
°
0.004
(0.102)
MAX LEAD
COPLANARITY
TOP VIEW
(PINS DOWN)
1
25
26
51
50
75
100
76
0.012 (0.20)
0.004 (0.10)
0.640 (16.25)
0.555 (14.10)
0.020 (0.50)
BSC
S-80
80-Terminal Plastic Quad Flatpack (PQFP)
SEATING
PLANE
0.096 (2.45)
MAX
0.037 (0.95)
0.026 (0.65)
0.004 (0.10)
MAX
0.083 (2.10)
0.075 (1.90)
0.010 (0.25)
MIN
0.015 (0.38)
0.009 (0.22)
0.690 (17.45)
0.667 (16.95)
0.555 (14.10)
0.547 (13.90)
0.486 (12.35) TYP
0
0
0
0
1
20
21
41
40
60
61
80
0
TOP VIEW
(PINS DOWN)
0.029 (0.73)
0.023 (0.57)
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