MAX6952EAX+ Maxim Integrated Products, MAX6952EAX+ Datasheet - Page 8

• Manufacturer Part Number: MAX6952EAX+
• Description: IC DRVR DSPL LED 36-SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6952EAX+

• Display Type: LED
• Configuration: 5 x 7 (Matrix)
• Interface: 4-Wire Serial
• Digits Or Characters: 4 Digits
• Current - Supply: 12mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-SSOP
• Number Of Digits: 4
• Number Of Segments: 140
• Low Level Output Current: 500000 uA
• High Level Output Current: 50000 uA
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Supply Current: 16 mA
• Maximum Power Dissipation: 941.2 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4-Wire Interfaced, 2.7V to 5.5V,
4-Digit 5
Figure 2. Timing Diagram
Figure 3. 16-Bit Write Transmission to the MAX6952
Figure 4. Transmission of More than 16 Bits to the MAX6952
8
DOUT
DOUT
TIMING NOT TO SCALE.
CLK
CLK
DIN
DIN
CS
CS
_______________________________________________________________________________________
TIMING NOT TO SCALE.
DOUT
CLK
DIN
CS
BIT
1
D15
= 0
BIT
2
D14
✕
N-15
N-31
7 Matrix LED Display Driver
D13
N-30
N-14
D12
N-13
N-29
D11
t
CSS
t
N-28
DS
N-12
D15
t
DH
D10
N-27
N-11
t
CL
N-26
D9
N-10
D14
t
N-25
CH
N-9
D8
N-24
N-8
D7
N-23
N-7
D1
D6
N-22
N-6
t
CP
t
D5
DO
N-21
N-5
D0
D4
t
N-20
CSH
N-4
D3
N-19
t
CSW
N-3
D15
N-18
D2
N-2
N-17
D1
N-1
N-16
D0
N
N-15
D15 = 0