參數(shù)資料
型號(hào): AD7938BSUZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 26/36頁
文件大小: 0K
描述: IC ADC 12BIT 8CHAN 32TQFP
標(biāo)準(zhǔn)包裝: 500
位數(shù): 12
采樣率(每秒): 1.5M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 13.5mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-TQFP
供應(yīng)商設(shè)備封裝: 32-TQFP(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個(gè)單端,單極;4 個(gè)差分,單極;4 個(gè)偽差分,單極;7 偽差分,單極
配用: EVAL-AD7938CBZ-ND - EVAL BOARD FOR AD7938
AD7938/AD7939
Data Sheet
Rev. C | Page 32 of 36
OUTLINE DIMENSIONS
3.25
3.10 SQ
2.95
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
COMPLIANT TO JEDEC STANDARDS MO-220-VHHD-2
1
32
8
9
25
24
17
16
COPLANARITY
0.08
3.50 REF
0.50
BSC
PIN 1
INDICATOR
PIN 1
INDICATOR
0.30
0.25
0.18
0.20 REF
12° MAX
0.80 MAX
0.65 TYP
1.00
0.85
0.80
0.05 MAX
0.02 NOM
SEATING
PLANE
0.50
0.40
0.30
5.00
BSC SQ
4.75
BSC SQ
0.60 MAX
0.25 MIN
0
5-
25
-201
1-
A
TOP VIEW
EXPOSED
PAD
BOTTOM VIEW
Figure 47. 32-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
5 mm × 5 mm Body, Very Thin Quad
(CP-32-2)
Dimensions shown in millimeters
COMPLIANT TO JEDEC STANDARDS MS-026-AB A
0.45
0.37
0.30
0.80
BSC
LEAD PITCH
7.00
BSC SQ
9.00 BSC SQ
1
24
25
32
8
9
17
16
1.20
MAX
0.75
0.60
0.45
1.05
1.00
0.95
0.20
0.09
0.08 MAX
COPLANARITY
SEATING
PLANE
0° MIN
3.5°
0.15
0.05
VIEW A
ROTATED 90° CCW
VIEW A
PIN 1
TOP VIEW
(PINS DOWN)
02
06
07
-A
Figure 48. 32-Lead Thin Plastic Quad Flat Package [TQFP]
(SU-32-2)
Dimensions shown in millimeters
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