ICs for TV
I
Overview
The AN8146FBQ is a 10-bit D/A converter IC for TV
image processing. It is a Bi-CMOS IC featuring low power
consumption. It includes 3 channels of I/O. It is suitable
for high-definition TV and computer monitor.
I
Features
G
High-speed conversion : 50MSPS
G
Low power consumption : 450mW
G
3 channels of I/O
G
Input level : TTL level
G
Single power supply : 5V
G
Reference voltage source built-in
AN8146FBQ
10-Bit 3-channel D/A Converter IC
14.0
±
0.30
1
17
32
64
49
(
(10)
0.35
SEATING PLANE
1
±
0
1
±
0
0
±
0
1
±
0
0
±
0
0
±
0
+ 0.10
– 0.05
16
48
33
16.2
±
0.3
Unit : mm
64-Pin QFS Package (QFS064-P-1414B)
Analog GND
Digital input 1 bit (MSB)
Digital input 2 bit
Digital input 3 bit
Digital input 4 bit
Digital input 5 bit
Digital input 6 bit
Analog GND
Analog GND
Analog GND
Digital input 7 bit
Digital input 8 bit
Digital input 9 bit
Digital input 10 bit (LSB)
Clock input
Digital GND
Analog GND
Analog GND
Digital input 4 bit
Digital input 5 bit
Digital input 6 bit
Pin No.
1
2
3
4
5
20
Pin name
Analog GND
Digital input 1 bit (MSB)
Digital input 2 bit
Digital input 3 bit
Digital input 4 bit
Digital input 5 bit
Digital input 6 bit
Analog GND
Analog GND
Analog GND
Digital input 7 bit
Digital input 8 bit
Digital input 9 bit
Digital input 10 bit
Clock input
Analog GND
33
34
35
36
37
Pin name
Pin No.
6
7
8
9
38
39
40
41
10
11
12
42
43
44
13
14
15
16
45
46
47
48
A
A
A
A
A
A
A
A
A
A
A
C
C
C
C
C
C
C
C
C
C
C
Digital input 1 bit (MSB)
Digital input 2 bit
Digital input 3 bit
17
18
19
Analog GND
Analog GND
Digital input 7 bit
Digital input 8 bit
Digital input 9 bit
Digital input 10 bit
Clock input
Digital power supply
25
26
27
28
29
30
31
32
B
B
B
B
B
B
B
B
B
B
B
21
22
23
24
I
Pin Descriptions
Pin No.
Pin name
Analog GND
52
Pin name
Pin No.
Reference voltage output
Reference voltage input
Analog GND
49
50
51
Analog GND
Analog GND
Analog output C
Analog power supply
Analog output B
Analog power supply
Analog output B
Analog GND
57
58
59
60
61
62
63
64
To a compensation capacitor
Stabilizing
Reference resistance
Analog GND
53
54
55
56