that4320 THAT Corporation, that4320 Datasheet - Page 16

• Manufacturer Part Number: that4320
• Description: Pre-trimmed Low-voltage Low-power Analog Engine Dynamics Processor Ic
• Manufacturer: THAT Corporation

Page 16
The THAT 4320 is available in a 28 pin QSOP package. Dimensions and pin assignments are shown below.
Model
4320
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
Pin Name
RMS OUT
OA2 OUT
OA4 OUT
OA3 OUT
VCA OUT
OA1 OUT
OA1 V
OA2 +IN
OA4 +IN
OA1 +IN
OA2 -IN
OA4 -IN
OA1 -IN
RMS IN
FILTER
VCA IN
Table 1. THAT 4320 pin assignments
V
GND
V
GND
CAP
V
PTAT
REF
CC
Table 2. Ordering information
EE
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
28 Pin QSOP
Package
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
Pin Number
Order Number
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
11
4320Q28-U
1
2
3
4
5
6
7
8
9
Copyright © 2007, THAT Corporation
Package Information
E-mail: [e-mail]
Fax: [phone]
Tel: [phone]
For sales:
Figure 14. QSOP-28 surface mount package drawing
ITEM
J
A
B
C
D
E
G
H
J
THAT4320 Pre-trimmed Low-voltage Low-power
I
1
MILLIMETERS
9.80 - 9.98
3.81 - 3.99
5.79 - 6.20
0.20 - 0.30
0.635 BSC
1.35 - 1.75
0.10 - 0.25
0.40 - 1.27
0.19 - 0.25
I
Analog Engine® Dynamics Processor IC
B
C
0-8º
D
E
INCHES
0.386 - 0.393
0.150 - 0.157
0.228 - 0.244
0.008 - 0.012
0.025 BSC
0.0532 - 0.0688
0.004 - 0.010
0.016 - 0.050
0.0075 - 0.0098
A
H
G