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PDF GP522 Data sheet ( Hoja de datos )
| Número de pieza | GP522 | |
| Descripción | Controller Chip | |
| Fabricantes | Gennum | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de GP522 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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FEATURES
• 8 programmable resistors
• 1 programmable switch
• conforms to communication standard for
programmable devices P/N 30381-000
PACKAGING
Chip (169 x 81 mils)
Au Bump
GP522 Controller Chip
PRELIMINARY DATA SHEET
DESCRIPTION
The GP522 is a single memory controller chip, designed as an
array of resistors used to control functions of any signal
processing integrated circuit. Controller consists of eight
digitally programmable resistors and one switch. The GP522
can be programmed by any programmer supporting
communication standard for programmable devices P/N
30381-00.
GP522
VBAT 5
17
SDA
20
GND
Programming
Interface
Non-volatile memory
(EEPROM)
All resistors in ohms,
all capacitors in farads,
unless otherwise stated.
R1A
10
R2A
6
R5A R4A R7A R8A R3A R6A
4 8 1 21 16 13
R3
R1 R2 R5 R4 R7 R8
200k
11 R3C
69k5 49k5 100k 200k 500k 100k
SW
R6 12
R6C
200k
7
SW1
2
SW2
9 3 19 15 14
R4B R7B R8B R3B R6B
BLOCK DIAGRAM
Revision Date: November 1999
Document No. 522 - 21 - 02
GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 tel. +1 (905) 632-2996
Web Site: www.gennum.com E-mail: [email protected]
1 page  
R4 [LOW CUT] = 200kΩ ± 25%
DC referenced to VSS + 400mV, AC = 140, 140mVRMS.
TAP
BIT 13
BIT 14
BIT 15
BIT 16
RATIOMETRIC
VALUE (%)
RATIOMETRIC
TOLERANCE
(±%)
NOMINAL
TAP
VALUE
UNITS
00000
100.00
N/A 200 kΩ
10001
71.71
7 143 kΩ
20010
50.00
7 102 kΩ
30011
35.76
7
71.5
kΩ
40100
24.40
9
48.8
kΩ
50101
16.40
9
32.8
kΩ
60110
11.11
11
22.2
kΩ
70111
6.93
11
13.9
kΩ
81000
6.80
7
13.6
kΩ
91001
5.30
14
10.6
kΩ
10 1 0 1 0
3.78
14
7.57
kΩ
11 1 0 1 1
2.55
17
5.10
kΩ
12 1 1 0 0
1.98
17
3.95
kΩ
13 1 1 0 1
1.46
17
2.91
kΩ
14 1 1 1 0
1.18
22
2.37
kΩ
15 1 1 1 1
N/A
N/A
0.14 MAX
kΩ
R5 [OUTPUT] = 100kΩ ± 25%
DC referenced to VSS, AC = 0,0mVRMS.
TAP BIT 17 BIT 18 BIT 19 BIT 20
RATIOMETRIC
VALUE (%)
RATIOMETRIC
TOLERANCE
(±%)
NOMINAL
TAP
VALUE
UNITS
00000
100.00
N/A 100 kΩ
10001
85.26
7
85.3
kΩ
20010
72.07
7
72.1
kΩ
30011
60.00
7
60.0
kΩ
40100
50.00
7
50.0
kΩ
50101
42.00
7
42.0
kΩ
60110
36.50
7
36.5
kΩ
70111
30.30
9
30.3
kΩ
81000
25.63
9
25.6
kΩ
91001
20.58
11
20.6
kΩ
10 1 0 1 0
18.30
11
18.3
kΩ
11 1 0 1 1
15.91
11
15.9
kΩ
12 1 1 0 0
13.74
11
13.7
kΩ
13 1 1 0 1
10.58
16
10.6
kΩ
14 1 1 1 0
9.38
16
9.38
kΩ
15 1 1 1 1
7.90
N/A
7.90
kΩ
5
522 - 21 - 02
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet GP522.PDF ] | |
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