MC14489BDW Freescale Semiconductor, MC14489BDW Datasheet - Page 2

• Manufacturer Part Number: MC14489BDW
• Description: IC DRIVER LED/LAMP 5CH 20-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC14489BDW

• Display Type: LED
• Configuration: 7 Segment
• Interface: Serial
• Current - Supply: 5.5mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 130°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Digits Or Characters: -

* Maximum Ratings are those values beyond which damage to the device may occur.
MC14489B
2
MAXIMUM RATINGS*
I DD , I SS
Functional operation should be restricted to the limits in the Electrical Characteristics
tables or Pin Descriptions section.
Symbol
R JA
V DD
V out
T stg
I out
V in
T L
I in
T J
ENABLE
DATA IN
CLOCK
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Current — per Pin
(Includes Pin 8)
DC Output Current —
DC Supply Current, V DD and V SS Pins
Chip Junction Temperature
Device Thermal Resistance,
Junction–to–Ambient (see Thermal
Considerations section)
Storage Temperature
Lead Temperature, 1 mm from Case for
10 Seconds
10
11
12
Pins 1, 2, 4 – 7, 19, 20 Sourcing
BANK 1 BANK 2 BANK 3 BANK 4 BANK 5
(Voltages Referenced to V SS )
Pins 9, 13, 15, 16, 17 Sinking
Parameter
POR
9
CONFIGURATION REGISTER
BANK SWITCHES (FETs)
13
OSCILLATOR AND
BitGrabber
CONTROL LOGIC
SOG Package
8 BITS
5
Plastic DIP
15
Sinking
Pin 18
16
BLANK
– 0.5 to V DD + 0.5
– 0.5 to V DD + 0.5
5
BLOCK DIAGRAM
17
– 0.5 to + 6.0
– 40 to + 130
– 65 to + 150
Value
– 40
320
100
260
10
90
350
15
15
a
D
4
7
7
4
C
Unit
(CURRENT SOURCES)
C/W
mA
mA
mA
b
DISPLAY REGISTER
a TO g
V
V
V
SHIFT REGISTER
C
C
C
6
4
4
NIBBLE MUX AND
ANODE DRIVERS
24–1/2–STAGE
DECODER ROM
c
BitGrabber
5
4
4
24 BITS
d e
4
4
4
h
2
guard against damage due to high static volt-
ages or electric fields. However, precautions
must be taken to avoid applications of any volt-
age higher than maximum rated voltages to this
high–impedance circuit. For proper operation,
V in and V out should be constrained to the range
V SS
propriate logic voltage level (e.g., either V SS or
V DD ). Unused outputs must be left open.
4
4
f
This device contains protection circuitry to
Unused inputs must always be tied to an ap-
1
4
4
g
20
(V in or V out )
DIM/BRIGHT
h
19
8
Rx
PIN 3 = V DD
PIN 14 = V SS
V DD .
18
DATA OUT
MOTOROLA