SAA7712H Datasheet, PDF (38/44 Pages) NXP Semiconductors – Sound effects DSP

Philips Semiconductors
Sound effects DSP
18 PACKAGE OUTLINE
QFP80: plastic quad flat package;
80 leads (lead length 1.95 mm); body 14 x 20 x 2.7 mm; high stand-off height
Preliminary specification
SAA7712H
SOT318-1
c
y
X
64
65
41
A
40
ZE
80
1
pin 1 index
wM
e
b_p
D
HD
25
24
ZD
e
wM
b_p
E ^HE
A
A₂
A₁
vM A
B
vM B
(A ₃)
θ
L_p
L
detail X
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A₁
A₂
A₃
b_p
c D⁽¹⁾ E⁽¹⁾ e
H_D H_E L
L_p
v
w
y
Z _D ⁽¹⁾
Z
(1)
E
θ
mm
3.3
0.36
0.10
2.87
2.57
0.25
0.45
0.30
0.25
0.13
20.1
19.9
14.1
13.9
0.8
24.2
23.6
18.2
17.6
1.95
1.0
0.6
0.2
0.2
0.1
1.0
0.6
1.2
0.8
7^o
0^o
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
IEC
SOT318-1
REFERENCES
JEDEC
EIAJ
EUROPEAN
PROJECTION
ISSUE DATE
95-02-04
97-08-01
1999 Aug 05
38