EVAL-AD7877EBZ Analog Devices Inc, EVAL-AD7877EBZ Datasheet - Page 42

• Manufacturer Part Number: EVAL-AD7877EBZ
• Description: BOARD EVALUATION FOR AD7877
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD7877EBZ

• Main Purpose: Interface, Touch Screen Controller
• Embedded: No
• Utilized Ic / Part: AD7877
• Primary Attributes: 4-Wire Resistive Touch Screen Controller, SPI Interface, On-Chip: Temp Sensor, Voltage Reference, 8-Bit DAC
• Secondary Attributes: USB GUI, LCD Noise Reduction Feature, 2.7 ~ 5.25 V, Wake Up on Touch Feature
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7877
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD7877ACP-REEL
AD7877ACP-REEL7
AD7877ACP-500RL7
AD7877ACPZ-REEL
AD7877ACPZ-REEL7
AD7877ACPZ-500RL7
AD7877ACBZ-REEL
AD7877ACBZ-REEL7
EVAL-AD7877EB
1
Z = Pb-free part.
1
1
1
1
1
INDICATOR
(BUMP SIDE DOWN)
BUMP 1
IDENTIFIER
1.00
0.85
0.80
TOP VIEW
PIN 1
2.825
2.765
2.705
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
Operating Temperature Range
12° MAX
SEATING
PLANE
Figure 49. 32-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
BSC SQ
VIEW
TOP
5.00
Figure 50. 25-Ball Wafer Level Chip Scale Package [WLCSP]
COMPLIANT TO JEDEC STANDARDS MO-220-VHHD-2
0.80 MAX
0.65 TYP
0.30
0.23
0.18
2.605
2.545
2.485
5 mm × 5 mm Body, Very Thin Quad
Dimensions shown in millimeters
Dimensions shown in millimeters
2.5 mm × 2.8 mm Body (CB-25)
BSC SQ
0.20 REF
4.75
Rev. B | Page 42 of 44
0.05 MAX
0.02 NOM
(CP-32-2)
0.280
0.240
0.200
0.650
0.590
0.530
0.60 MAX
0.50
BALL
PITCH
SEATING
PLANE
COPLANARITY
BSC
0.50
0.40
0.30
0.50
0.08
0.360
0.320
0.280
Package Description
32-Lead LFCSP_VQ
32-Lead LFCSP_VQ
32-Lead LFCSP_VQ
32-Lead LFCSP_VQ
32-Lead LFCSP_VQ
32-Lead LFCSP_VQ
25-Ball WLCSP
25-Ball WLCSP
Evaluation Board
24
17
16
25
0.240
0.220
0.200
(BOTTOM VIEW)
0.60 MAX
EXPOSED
PAD
E
32
9
1
8
D
3.50 REF
BOTTOM VIEW
(BUMP SIDE UP)
C
3.25
3.10 SQ
2.95
0.25 MIN
PIN 1
INDICATOR
B
A
Package Option
CP-32-2
CP-32-2
CP-32-2
CP-32-2
CP-32-2
CP-32-2
CB-25
CB-25
2
3
4
5
1