MAX6922AQH+TD Maxim Integrated Products, MAX6922AQH+TD Datasheet - Page 5

• Manufacturer Part Number: MAX6922AQH+TD
• Description: IC DRVR VFD TUBE SRL 44-PLCC
• Manufacturer: Maxim Integrated Products

Specifications of MAX6922AQH+TD

• Display Type: Vacuum Fluorescent (VF)
• Interface: 4-Wire Serial
• Current - Supply: 1.65mA
• Voltage - Supply: 8 V ~ 76 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC, 44-PLCC
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Configuration: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details

(V
CC
1.2
1.1
1.0
0.9
0.8
0.7
0.6
= 5.0V, V
-40
vs. TEMPERATURE (OUTPUTS HIGH)
V
V
V
CC
V
-20
CC
CC
LOGIC SUPPLY CURRENT (I
CC
= 3.3V, CLK = 5MHz
= 3.3V, CLK = IDLE
= 5V, CLK = 5MHz
= 5V, CLK = IDLE
BB
0
TEMPERATURE ( ° C)
= 76V, and T
20
_______________________________________________________________________________________
40
60
80
A
= +25°C, unless otherwise noted.)
CC
100
)
Serial-Interfaced VFD Tube Drivers
120
Typical Operating Characteristics (continued)
16
14
12
10
8
6
4
2
0
-40
I
vs. TEMPERATURE (OUTPUTS LOW)
OUT
27-, 28-, and 32-Output, 76V,
-20
= 4mA
OUTPUT FALL AND RISE TIME
0
OUTPUT VOLTAGE
TEMPERATURE ( ° C)
20
1µs/div
40
60
V
BB
V
BB
= 8V
80
= 76V
V
BB
MAX6922 toc07
100
= 40V
120
BLANK
2V/div
OUT
20V/div
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-40
I
vs. TEMPERATURE (OUTPUTS HIGH)
OUT
-20
= -40mA
OUTPUT VOLTAGE (V
V
V
BB
0
BB
= 76V
TEMPERATURE ( ° C)
= 8V
20
40
60
V
BB
BB
80
= 40V
- V
100
T
)
120
5