AD641 AD [Analog Devices], AD641 Datasheet - Page 16

• Manufacturer Part Number: AD641
• Description: 250 MHz Demodulating Logarithmic Amplifier
• Manufacturer: AD [Analog Devices]

AD641
0.210 (5.33)
0.160 (4.06)
0.115 (2.93)
MAX
PIN 1
0.022 (0.558)
0.014 (0.356)
20
1
1.060 (26.90)
0.925 (23.50)
0.100
(2.54)
20-Lead Plastic DIP
BSC
0.070 (1.77)
0.045 (1.15)
(N-20)
11
10
0.280 (7.11)
0.240 (6.10)
0.060 (1.52)
0.015 (0.38)
SEATING
PLANE
0.048 (1.21)
0.042 (1.07)
0.130
(3.30)
MIN
(0.50)
0.325 (8.25)
0.300 (7.62)
0.020
R
0.048 (1.21)
0.042 (1.07)
0.015 (0.381)
0.008 (0.204)
4
8
0.395 (10.02)
0.356 (9.04)
0.350 (8.89) SQ
0.385 (9.78)
Dimensions shown in inches and (mm).
3
(PINS DOWN)
9
TOP VIEW
IDENTIFIER
0.195 (4.95)
0.115 (2.93)
OUTLINE DIMENSIONS
PIN 1
19
13
SQ
20-Lead PLCC
0.056 (1.42)
0.042 (1.07)
18
14
(P-20A)
0.050
(1.27)
BSC
–16–
0.180 (4.57)
0.165 (4.19)
0.110 (2.79)
0.085 (2.16)
0.200 (5.08)
0.200 (5.08)
0.125 (3.18)
MAX
0.005 (0.13) MIN
0.032 (0.81)
0.026 (0.66)
0.021 (0.53)
0.013 (0.33)
0.025 (0.63)
0.015 (0.38)
0.040 (1.01)
0.025 (0.64)
PIN 1
0.023 (0.58)
0.014 (0.36)
20
1
1.060 (25.92) MAX
0.330 (8.38)
0.290 (7.37)
0.100
(2.54)
BSC
20-Lead Cerdip
0.098 (2.49) MAX
0.070 (1.78)
0.030 (0.76)
(Q-20)
11
10
0.060 (1.52)
0.015 (0.38)
0.310 (7.87)
0.220 (5.59)
SEATING
PLANE
0.150
(3.81)
MIN
15°
0°
0.320 (8.13)
0.290 (7.37)
0.015 (0.38)
0.008 (0.20)
REV. C