AD7873BCP Analog Devices Inc, AD7873BCP Datasheet - Page 24

• Manufacturer Part Number: AD7873BCP
• Description: IC ADC 12BIT TOUCHSCREEN 16LFCSP
• Manufacturer: Analog Devices Inc
• Type: Resistiver

Specifications of AD7873BCP

• Rohs Status: RoHS non-compliant
• Touch Panel Interface: 4-Wire
• Number Of Inputs/keys: 1 TSC
• Resolution (bits): 12 b
• Data Interface: Serial
• Data Rate/sampling Rate (sps, Bps): 125k
• Voltage Reference: External, Internal
• Voltage - Supply: 2.2 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-LFCSP
• Voltage Supply Source: Single Supply
• Sampling Rate (per Second): 125k

AD7873
OUTLINE DIMENSIONS
COPLANARITY
0.010
0.004
0.065
0.049
0.004
Figure 40. 16-Lead Shrink Small Outline Package [QSOP]
16
1
PIN 1
0.025
BSC
COMPLIANT TO JEDEC STANDARDS MO-137-AB
0.197
0.193
0.189
Dimensions shown in inches
0.012
0.008
9
8
SEATING
PLANE
(RQ-16)
INDICATOR
0.069
0.053
0.158
0.154
0.150
PIN 1
1.00
0.85
0.80
0.244
0.236
0.228
12° MAX
SEATING
PLANE
0.010
0.006
Figure 42. 16-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
BSC SQ
VIEW
4.00
TOP
COMPLIANT TO JEDEC STANDARDS MO-220-VGGC
0.80 MAX
0.65 TYP
8°
0°
0.35
0.30
0.25
4 mm × 4 mm Body, Very Thin Quad
Dimensions shown in millimeters
BSC SQ
0.20 REF
0.050
0.016
3.75
Rev. E | Page 24 of 28
0.05 MAX
0.02 NOM
(CP-16-4)
0.65 BSC
COPLANARITY
0.60 MAX
0.75
0.60
0.50
0.08
0.15
0.05
4.50
4.40
4.30
PIN 1
12
9
Figure 41. 16-Lead Thin Shrink Small Outline Package [TSSOP]
BSC
0.65
13
8
(BOTTOM VIEW)
EXPOSED
0.60 MAX
16
PAD
1
COPLANARITY
COMPLIANT TO JEDEC STANDARDS MO-153-AB
16
5
5.10
5.00
4.90
0.10
1.95 BSC
1
4
Dimensions shown in millimeters
0.30
0.19
0.25 MIN
9
8
1.20
MAX
PIN 1
INDICATOR
SEATING
PLANE
BSC
6.40
(RU-16)
0.20
0.09
8°
0°
0.75
0.60
0.45