Panasonic MN65543S Datasheet
A/D, D/C Converters for Image Signal Processing
MN65543S
Low Power 8-Bit CMOS A/D Converter for Image Processing
Overview
The MN65543S is an 8-bit CMOS analog-to-digital
converter with a maximum conversion rate of 15 MSPS.
It uses a half flash structure based on chopper comparators and achieves both high speed and low power
consumption with multiplex processing.
Features
Maximum conversion rate: 15 MSPS (min.)
Linearity error: ±0.5 LSB (typ.)
Differential linearity error: ±0.3 LSB (typ.)
Power supply voltage: 4.40 to 5.25 V
Power consumption: 90 mW (typ.)
Applications
Digital television receivers
Digital video equipment
Digital image processing equipment
Pin Assignment
NOE
DV
(LSB) D0
D1
D2
D3
D4
D5
D6
(MSB) D7
DV
DD
CLK
SS
1
2
3
4
5
6
7
8
9
10
11
12
SOP024-P-0375
(TOP VIEW)
24
23
22
21
20
19
18
17
16
15
14
13
DV
V
V
AV
AV
V
AV
V
V
AV
AV
DV
SS
RB
RBS
SS
SS
IN
DD
RT
RTS
DD
DD
DD
1
MN65543S A/D, D/C Converters for Image Signal Processing
Block Diagram
SS
RB
V
DV
23
24
Lower Comparator
(4-bit)
Data Latch
2
1
SS
NOE
DV
RBS
V
22
3
D0(LSB)
SSAVSS
AV
21
20
19
IN
V
Reference
Resistor
Lower Comparator (4-bit)
Encoder (4-bit)
4
5
6
D1
D2
D3
18
7
DD
AV
D4
17
8
V
D5
DD
16
RTS
V
DD
AV
15
RT
14
AV
DD
DV
13
Lower Comparator
(4-bit)
Encoder (4-bit)Encoder (4-bit)
Clock
Generator
9
D6
10
11
DD
DV
12
CLK
D7(MSB)
2
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