MAX6852 MAXIM [Maxim Integrated Products], MAX6852 Datasheet - Page 4

• Manufacturer Part Number: MAX6852
• Description: 4-Wire Interfaced, 5 x 7 Matrix Vacuum- Fluorescent Display Controller
• Manufacturer: MAXIM [Maxim Integrated Products]

4-Wire Interfaced, 5
Fluorescent Display Controller
(Typical operating circuit, V+ = 3.3V, T
4
2.0
1.5
1.0
0.5
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
_______________________________________________________________________________________
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
0
0
2.7
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
0
OUTPUT LOW VOLTAGE vs. I
20
2.9
20
V+ = 2.7V
V+ = 2.7V
V
IN
V+ = 3.3V
T
A
- V
= +125°C
I SOURCE
V+ = 3.3V
40
3.1
40
OH
I SINK
V+ (V)
vs. I
(mA)
(mA)
60
3.2
60
SOURCE
V+ = 3.6V
T
A
= -40°C
T
T
A
A
V+ = 3.6V
= -40°C
80
3.4
= -40°C
80
SINK
A
100
100
3.6
= +25°C, unless otherwise noted.)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
50
45
40
35
30
25
20
15
10
0
0
5
0
2.7
0
0
V+ = 2.7V
OSC1 = 0
V+ = 3.3V
OUTPUT LOW VOLTAGE vs. I
V+ = 2.7V
SHUTDOWN SUPPLY CURRENT
V+ = 3.3V
✕
20
20
2.9
vs. SUPPLY VOLTAGE
V
IN
7 Matrix Vacuum-
- V
T
A
I SOURCE
40
40
I SINK
OH
= +25°C
3.1
V+ (V)
vs. I
(mA)
V+ = 3.6V
(mA)
T
V+ = 3.6V
Typical Operating Characteristics
A
60
60
SOURCE
= +125°C
3.3
T
A
T
T
= -40°C
A
A
= +25°C
= +25°C
80
80
SINK
3.5
100
100
1400
1200
1000
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
2.0
1.5
1.0
0.5
800
600
400
200
0
0
0
0
0
2
V+ = 2.7V
V+ = 3.3V
V+ = 2.7V
OUTPUT LOW VOLTAGE vs. I
vs. EXTERNAL OSC FREQUENCY
SHUTDOWN SUPPLY CURRENT
V+ = 3.3V
3
20
20
V
IN
FREQUENCY (MHz)
- V
4
I SOURCE
40
40
I SINK
OH
V+ = 3.6V
vs. I
(mA)
5
V+ = 3.6V
(mA)
60
60
SOURCE
6
T
T
A
A
= +125°C
= +125°C
80
80
SINK
7
100
100
8