參數(shù)資料
型號(hào): AD7877ACPZ-REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 40/45頁(yè)
文件大小: 0K
描述: IC ADC 12BIT TOUCHSCREEN 32LFCSP
標(biāo)準(zhǔn)包裝: 5,000
類(lèi)型: 電阻
觸摸面板接口: 4 線
輸入數(shù)/鍵: 1 TSC
分辨率(位): 12 b
評(píng)估套件: 可供
數(shù)據(jù)接口: 串行,SPI?
數(shù)據(jù)速率/采樣率 (SPS,BPS): 125k
電壓基準(zhǔn): 外部,內(nèi)部
電源電壓: 2.7 V ~ 5.25 V
電流 - 電源: 1µA
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤(pán),CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-VQ
包裝: 帶卷 (TR)
配用: EVAL-AD7877EBZ-ND - BOARD EVALUATION FOR AD7877
AD7877
Data Sheet
Rev. D | Page 44 of 44
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
05-
25-
201
1-
A
TOP VIEW
EXPOSED
PAD
BOTTOM VIEW
Figure 49. 32-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
5 mm × 5 mm Body, Very Thin Quad
(CP-32-2)
Dimensions shown in millimeters
BALL 1
IDENTIFIER
SEATING
PLANE
0.50
BALL
PITCH
2.605
2.545
2.485
0.650
0.590
0.530
2.825
2.765
2.705
A
1
2
3
4
5
B
C
D
E
BOTTOM VIEW
(BALL SIDE UP)
TOP VIEW
(BALL SIDE DOWN)
0.280
0.240
0.200
0.240
0.220
0.200
0.360
0.320
0.280
0816
07-
A
Figure 50. 25-Ball Wafer Level Chip Scale Package [WLCSP]
2.5 mm × 2.8 mm Body
(CB-25-1)
Dimensions shown in millimeters
ORDERING GUIDE
Temperature Range
Package Description
Package Option
AD7877ACPZ-REEL
40°C to +85°C
32-Lead LFCSP_VQ
CP-32-2
AD7877ACPZ-REEL7
40°C to +85°C
32-Lead LFCSP_VQ
CP-32-2
AD7877ACPZ-500RL7
40°C to +85°C
32-Lead LFCSP_VQ
CP-32-2
AD7877ACBZ-REEL
40°C to +85°C
25-Ball WLCSP
CB-25-1
AD7877ACBZ-REEL7
40°C to +85°C
25-Ball WLCSP
CB-25-1
AD7877WACPZ-REEL7
40°C to +85°C
32-Lead LFCSP_VQ
CP-32-2
EVAL-AD7877EBZ
Evaluation Board
1 Z = RoHS Compliant Part.
2 W = Qualified for Automotive Applications
AUTOMOTIVE PRODUCTS
The AD7877WACPZ models are available with controlled manufacturing to support the quality and reliability requirements of automotive
applications. Note that these automotive models may have specifications that differ from the commercial models; therefore, designers
should review the Specifications section of this data sheet carefully. Only the automotive grade products shown are available for use in
automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to
obtain the specific Automotive Reliability reports for these models.
2004–2011 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D03796-0-12/11(D)
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