MAX6952EPL+ Maxim Integrated Products, MAX6952EPL+ Datasheet - Page 2

• Manufacturer Part Number: MAX6952EPL+
• Description: LED Driver IC
• Manufacturer: Maxim Integrated Products

Specifications of MAX6952EPL+

• Operating Temperature Range: -40°C To +85°C
• Driver Case Style: DIP
• Peak Reflow Compatible (260 C): Yes
• Device Type: LED
• Display Interface: Common Cathode, Multiplexed
• Termination Type: Through Hole
• Filter Terminals: Through Hole
• Rohs Compliant: Yes
• Led Display Type: Dot Matrix / Graphic
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V+ .............................................................................-0.3V to +6V
All Other Pins................................................-0.3V to (V+ + 0.3V)
O0–O13 Sink Current ....................................................... 500mA
O14–O23 Source Current .................................................. 50mA
Continuous Power Dissipation (T
4-Wire Interfaced, 2.7V to 5.5V,
4-Digit 5
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(Typical operating circuit, V+ = 3.0V to 5.5V, T
2
Operating Supply Voltage
Shutdown Supply Current
Operating Supply Current
Master Clock Frequency (OSC
Internal Oscillator)
Master Clock Frequency (OSC
External Oscillator)
Dead Clock Protection
Frequency
OSC Internal/External Detection
Threshold
OSC High Time
OSC Low Time
Slow Segment Blink Period
(OSC Internal Oscillator)
Fast Segment Blink Period
(OSC Internal Oscillator)
Fast or Slow Segment Duty
Cycle
Column Drive Source Current
Segment Current Slew Rate
Segment Drive Current
Matching (Within IC)
36-Pin SSOP (derate 11.8mW/°C above +70°C) .....941.2mW
40-Pin PDIP (derate 16.7mW/°C above +70°C)........1333mW
_______________________________________________________________________________________
PARAMETER
✕
7 Matrix LED Display Driver
A
= +70°C)
f
f
S L OWB L I N K
F A S T B L I N K
SYMBOL
I
∆I
COLUMN
I
∆I
V
SHDN
f
f
f
SEG
OSC
OSC
OSC
t
t
V+
OSC
CH
I+
CL
SEG
/∆t
A
= T
Shutdown mode, all
digital inputs at V+ or
GND
All segments on, intensity set to full,
internal oscillator, DOUT open circuit, no
display load connected, blink open circuit
OSC = RC oscillator, R
C
OSC overdriven externally
OSC = RC oscillator, R
C
OSC = RC oscillator, R
C
(Note 2)
V
T
T
MIN
A
A
LED
SET
SET
SET
= +25
= +25
to T
= 26pF
= 26pF
= 26pF
= 2.4V, V+ = 3.0V, T
MAX
o
o
C
C
, unless otherwise noted.) (Note 1)
CONDITIONS
Operating Temperature Range (T
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
SET
SET
SET
T
T
A
A
A
= 53.6kΩ,
= 53.6kΩ,
= 53.6kΩ,
= +25°C
= T
= +25°C
MIN
to T
MAX
MIN
49.5
-32
1
50
50
2.7
MIN
, T
TYP
12.5
1.7
0.5
4
MAX
90
36
12
1
4
) ......-40°C to +85°C
MAX
50.5
-48
100
5.5
80
16
8
UNITS
mA/µs
MHz
MHz
kHz
mA
mA
µA
ns
ns
%
%
V
V
s
s