lm9022 National Semiconductor Corporation, lm9022 Datasheet - Page 2

• Manufacturer Part Number: lm9022
• Description: Vacuum Fluorescent Display Filament Driver
• Manufacturer: National Semiconductor Corporation

www.national.com
I
V
V
Symbol
DD
BP
OUT
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
The following specifications apply for V
Limits apply for T
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which
guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit
is given, however, the typical value is a good indication of device performance.
Note 2: All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 3: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
allowable power dissipation is P
For the θ
Note 4: Human body model, 100pF discharged through a 1.5kΩ resistor.
Note 5: Machine Model, 220pF–240pF discharged through all pins.
Note 6: Typicals are specified at 25˚C and represent the parametric norm.
Note 7: Limits are guaranteed to National’s AOQL (Average Outgoing Quality Level) by design, test, or statistical analysis.
Note 8: Both outputs are high impedance when in shutdown mode.
Supply Voltage
Supply Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Soldering Information
Small Outline Package
JA
Quiescent Power Supply
Current
Power Supply Current during
shutdown
Bypass Pin Voltage
Output Voltage Across R
’s for different packages, please see the Application Information section or the Absolute Maximum Ratings section.
A
Parameter
= 25˚C.
DMAX
= (T
JMAX
L
–T
DD
A
V
V
V
R
R
−0.3V to V
)/θ
IN
SHUTDOWN
IN
L
L
JA
= 5V, V
= 10Ω
= 20Ω
(Notes 1, 2)
−65˚C to +150˚C
Internally Limited
= 0V, I
= 0V
or the number given in Absolute Maximum Ratings, whichever is lower. For the LM9022, T
-0.3V to +6.0V
(Note 1)
PIN3
o
DD
= 0A, V
= V
Conditions
5000V
150˚C
+0.3V
= V
250V
DD
PIN2
(Note 8)
SHUTDOWN
, V
2
SHUTDOWN
Operating Ratings
θ
θ
θ
θ
Temperature Range
Supply Voltage
JC
JA
JC
JA
Vapor Phase (60 sec.)
Infrared (15 sec.)
T
= 0V
MIN
(typ) — M08A
(typ) — M08A
(typ) — N08E
(typ) — N08E
≤ T
= 0V, and R
A
(Note 7)
≤ T
JMAX
Min
2.4
3.6
4.2
MAX
, θ
JA
L
, and the ambient temperature T
= 10Ω unless otherwise specified.
4.3
4.6
(Note 6)
Typical
LM9022
6.5
0.6
2.5
(Note 7)
Max
10.0
−40˚C ≤ T
2.6
2.0V ≤ V
2
A
. The maximum
JMAX
DD
140˚C/W
107˚C/W
A
35˚C/W
37˚C/W
= 150˚C.
Units
≤ 85˚C
≤ 5.5V
215˚C
220˚C
mA
µA
V
V
V