TDA7522 Datasheet, PDF (22/23 Pages) STMicroelectronics – Digital Servo & Decoder

TDA7522
Symb
A
A1
A2
B
C
D
D1
D3
e
E
E1
E3
L
L1
k
TQFP80 - 80 lead Quad Flat Package
mm
inches
Min
Typ
Max
Min
Typ
1.60
0.05
0.15
0.002
1.35
1.40
1.45
0.053
0.055
0.22
0.32
0.38
0.009
0.013
0.09
0.20
0.003
16.00
0.630
14.00
0.551
12.35
0.295
0.65
0.0256
16.00
0.630
14.00
0.551
12.35
0.295
0.45
0.60
0.75
0.018
0.024
1.00
0.0393
3.5°
7°
3.5°
Max
0.063
0.006
0.057
0.015
0.008
0.030
7°
D
D1
D3
60
61
e
B
PIN 1
IDENTIFICATION
80
1
Drawing is not to scale.
22/23
41
40
0.10mm
.004
Seating Plane
A
A2
A1
E3 E1 E
Gage plane
0.25mm
21
20
K
C
TQFP80L
L
L1