MAX6952E/D Maxim Integrated, MAX6952E/D Datasheet - Page 3

• Manufacturer Part Number: MAX6952E/D
• Description: LED Display Drivers
• Manufacturer: Maxim Integrated

Specifications of MAX6952E/D

• Number Of Digits: 4
• Number Of Segments: 140
• Package / Case: Dice
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Supply Current: 16 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• High Level Output Current: 50 mA
• Low Level Output Current: 500 mA

DC ELECTRICAL CHARACTERISTICS (continued)
(Typical operating circuit, V+ = 3.0V to 5.5V, T
Note 1: All parameters tested at T
Note 2: Guaranteed by design.
LOGIC INPUTS AND OUTPUTS
Input High Voltage
DIN, CLK, CS
Input Low Voltage
DIN, CLK, CS
Input Leakage
DIN, CLK, CS, OSC
Blink Output Low Voltage
CLK Clock Period
CLK Pulse Width High
CLK Pulse Width Low
CS Fall to CLK Rise Setup Time
CLK Rise to CS Rise Hold Time
DIN Setup Time
DIN Hold Time
CS Pulse High
DOUT Propagation Delay
DOUT Output Low Voltage
DOUT Output High Voltage
TIMING CHARACTERISTICS (Figure 1)
PARAMETER
_______________________________________________________________________________________
4-Digit 5
A
= +25°C. Specifications over temperature are guaranteed by design.
SYMBOL
V
V
V
I
IH
t
OHDO
t
t
OLDO
OLBK
CSW
t
t
t
V
t
t
CSS
CSH
t
V
CH
DH
DO
CP
CL
DS
, I
IH
IL
IL
A
4-Wire Interfaced, 2.7V to 5.5V,
= T
I
I
I
C
SINK
SOURCE
SINK
MIN
LOAD
✕
to T
= 1.6mA
= 1.6mA
7 Matrix LED Display Driver
= 10pF
MAX
= 1.6mA
, unless otherwise noted.) (Note 1)
CONDITIONS
- 0.4V
MIN
38.4
2.4
9.5
9.5
V+
19
19
19
-2
5
0
+0.1
TYP
MAX
0.4
0.4
0.4
+2
19
UNITS
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
3