參數(shù)資料
型號: AD7884BQ
廠商: Analog Devices Inc
文件頁數(shù): 13/16頁
文件大?。?/td> 0K
描述: IC ADC 16BIT SAMPLING HS 40-CDIP
產(chǎn)品變化通告: Product Discontinuance 27/Oct/2011
標準包裝: 1
位數(shù): 16
采樣率(每秒): 166k
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 325mW
電壓電源: 雙 ±
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 40-CDIP(0.600",15.24mm)
供應商設備封裝: 40-Cerdip
包裝: 管件
輸入數(shù)目和類型: 1 個差分,雙極
REV. E
AD7884/AD7885
–6–
PIN CONFIGURATIONS
CERDIP
PLCC
TOP VIEW
(Not to Scale)
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
AD7884
RD
CS
CONVST
VDD
VSS
GND
AVSS
VINV
3VINF
5VINS
5VINF
AVDD
AGNDF
AGNDS
DB0
DB1
DB2
DB3
DGND
VREF+S
VREF+F
VDD
DB5
DB6
DB7
BUSY
VSS
GND
3VINS
VREF–
DB15
DB12
DB13
DB14
DB4
DB8
DB9
DB10
DB11
TOP VIEW
(Not to Scale)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AD7885
RD
CS
CONVST
VDD
VSS
GND
AVSS
VREF–
3VIN
5VINS
5VINF
AVDD
AGNDF
AGNDS
HBEN
BUSY
DB0
DB1
DB2
DB3
DGND
VINV
VREF+S
VREF+F
DB7
DB4
DB5
DB6
6
5
4
3
2
1
44 43 42 41 40
PIN 1
IDENTIFIER
TOP VIEW
(Not to Scale)
39
38
37
36
35
34
33
32
31
30
29
7
8
9
10
11
12
13
14
15
16
17
18
NC = NO CONNECT
DB12
DB11
DB10
DB9
DB8
NC
DGND
VDD
DB7
DB6
DB5
5VINF
AGNDS
AGNDF
AVDD
AVSS
NC
GND
VSS
VDD
5V
IN
S
3V
IN
F
3V
IN
S
V
REF–
V
INV
NC
V
REF
+
S
CONVST
CS
RD
V
SS
NC
DB0
DB1
DB2
DB3
DB4
BUSY
V
REF
+
F
DB15
DB14
DB13
AD7884
19 20 21 22 23 24 25 26 27 28
6
5
4
3
2
1
44 43 42 41 40
PIN 1
IDENTIFIER
TOP VIEW
(Not to Scale)
39
38
37
36
35
34
33
32
31
30
29
7
8
9
10
11
12
13
14
15
16
17
18
NC = NO CONNECT
DB7
DB6
NC
DB5
DB4
NC
DGND
VDD
DB3
DB2
DB1
5VINF
AGNDS
AGNDF
AVDD
AVSS
NC
GND
VSS
VDD
5V
IN
S
3V
IN
F
3V
IN
S
V
REF–
V
INV
NC
V
REF
+
S
CONVST
CS
RD
HBEN
NC
DB0
BUSY
V
REF
+
F
NC
AD7885A
19 20 21 22 23 24 25 26 27 28
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