参数资料
型号: AD7661ASTZ
厂商: Analog Devices Inc
文件页数: 21/28页
文件大小: 0K
描述: IC ADC 16BIT W/REF 48-LQFP
标准包装: 1
系列: PulSAR®
位数: 16
采样率(每秒): 100k
数据接口: 串行,并联
转换器数目: 1
功率耗散(最大): 25mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 托盘
输入数目和类型: 2 个伪差分,单极
配用: EVAL-AD7661CBZ-ND - BOARD EVALUATION FOR AD7661
AD7661
Rev. 0 | Page 28 of 28
OUTLINE DIMENSIONS
TOP VIEW
(PINS DOWN )
1
12
13
25
24
36
37
48
0.27
0.22
0.17
0.50
BSC
7.00
BSC SQ
SEATING
PLANE
1.60
MAX
0.75
0.60
0.45
VIEW A
9.00 BSC
SQ
PIN 1
0.20
0.09
1.45
1.40
1.35
0.10 MAX
COPLANARITY
VIEW A
ROTATED 90° CCW
SEATING
PLANE
3.5°
10°
0.15
0.05
COMPLIANT TO JEDEC STANDARDS MS-026BBC
Figure 46. 48-Lead Quad Flatpack (LQFP) [ST-48]
Dimensions shown in millimeters
PIN 1
INDICATOR
TOP
VIEW
6.75
BSC SQ
7.00
BSC SQ
1
48
12
13
37
36
24
25
BOTTOM
VIEW
5.25
5.10 SQ
4.95
0.50
0.40
0.30
0.23
0.18
0.50 BSC
12° MAX
0.80 MAX
0.65 TYP
1.00
0.85
0.80
5.50
REF
0.05 MAX
0.02 NOM
0.60 MAX
PIN 1
INDICATOR
COPLANARITY
0.08
SEATING
PLANE
PADDLE CONNECTED TO AGND.
THIS CONNECTION IS NOT
REQUIRED TO MEET THE
ELECTRICAL PERFORMANCES
0.25 MIN
0.20 REF
COMPLIANT TO JEDEC STANDARDS MO-220-VKKD-2
Figure 47. 48-Lead Frame Chip Scale Package (LFCSP) [CP-48]
Dimensions shown in millimeters
ORDERING GUIDE
Model
Temperature Range
Package Description
Package Option
AD7661AST
–40°C to +85°C
Quad Flatpack (LQFP)
ST-48
AD7661ASTRL
–40°C to +85°C
Quad Flatpack (LQFP)
ST-48
AD7661ACP
–40°C to +85°C
Lead Frame Chip Scale (LFCSP)
CP-48
AD7661ACPRL
–40°C to +85°C
Lead Frame Chip Scale (LFCSP)
CP-48
EVAL-AD7661CB1
Evaluation Board
EVAL-CONTROL BRD22
Controller Board
1This board can be used as a standalone evaluation board or in conjunction with the EVAL-CONTROL BRD2 for evaluation/demonstration purposes.
2This board allows a PC to control and communicate with all Analog Devices evaluation boards ending in the CB designators.
2003 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
C03033–0–10/03(0)
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