AD7854 Analog Devices, AD7854 Datasheet - Page 28

• Manufacturer Part Number: AD7854
• Description: 3 V to 5 V Single Supply, 200 kSPS, 12-Bit, Parallel Sampling ADC
• Manufacturer: Analog Devices

Specifications of AD7854

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 200kSPS
• Interface: Byte,Par
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: (Vref) p-p
• Adc Architecture: SAR
• Pkg Type: DIP,SOIC,SOP

AD7854/AD7854L
0.078 (1.98)
0.068 (1.73)
0.0118 (0.30)
0.0040 (0.10)
0.008 (0.203)
0.002 (0.050)
0.200 (5.08)
0.125 (3.18)
(5.72)
0.225
0.005 (0.13) MIN
MAX
28
1
28
PIN 1
28
1
1
PIN 1
0.026 (0.66)
0.014 (0.36)
PIN 1
0.0256
28-Lead Shrink Small Outline Package
(0.65)
BSC
0.0500
(1.27)
BSC
Dimensions shown in inches and (mm).
1.490 (37.85) MAX
28-Lead Small Outline Package
0.407 (10.34)
0.397 (10.08)
0.7125 (18.10)
0.6969 (17.70)
OUTLINE DIMENSIONS
0.015 (0.38)
0.010 (0.25)
0.110 (2.79)
0.090 (2.29)
0.0192 (0.49)
0.0138 (0.35)
28-Lead Cerdip
(RS-28)
0.100 (2.54) MAX
SEATING
0.070 (1.78)
0.030 (0.76)
(Q-28)
(R-28)
–28–
PLANE
SEATING
PLANE
0.1043 (2.65)
0.0926 (2.35)
14
0.066 (1.67)
15
0.07 (1.79)
14
15
15
14
0.610 (15.49)
0.500 (12.70)
0.009 (0.229)
0.005 (0.127)
0.015
(0.38)
MIN
0.0125 (0.32)
0.0091 (0.23)
SEATING
PLANE
0.150
(3.81)
MIN
8°
0°
15°
0°
8°
0°
0.0291 (0.74)
0.0098 (0.25)
0.620 (15.75)
0.590 (14.99)
0.022 (0.558)
0.0500 (1.27)
0.0157 (0.40)
0.018 (0.46)
0.008 (0.20)
0.03 (0.762)
45°
REV. B