STLED316SMTR STMicroelectronics, STLED316SMTR Datasheet - Page 9

• Manufacturer Part Number: STLED316SMTR
• Description: IC LED CTLR SERIAL 6DIGIT SO-24
• Manufacturer: STMicroelectronics

Specifications of STLED316SMTR

• Applications: LED Controller with Keyscan, 6-Digit
• Interface: Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 24-SOIC (7.5mm Width)
• Mounting Type: Surface Mount
• Number Of Digits: 6
• Number Of Segments: 48
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Supply Current: 15000 uA
• Maximum Power Dissipation: 1200 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: 497-8417 - BOARD DEMO FRONT PANEL STLED316S497-8399 - BOARD EVAL ST7LITE49M/STLED316S497-8432 - BOARD LED CTLR/DVR STLED316S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6925-2; STLED316SMTR

STLED316S
Table 2.
Pin number
13,14,15,16
18,19,20,21
17
22
23
24
Pin description (continued)
SEG8/KS8
SEG5/KS5
SEG4/KS4
SEG1/KS1
Symbol
KEY2
KEY1
GND
ISET
to
to
PWR
Type
OUT
OUT
IN
IN
IN
Segment output pins (dual function as key source).
Connect this pin to system GND.
Segment output pins (dual function as key source).
Key 2 input. Input data to these pins from external
keyboard are latched at end of the display cycle
(maximum keyboard size is 8 x 2).
Key 1 input. Input data to these pins from external
keyboard are latched at end of the display cycle
(maximum keyboard size is 8 x 2).
Segment current setting. Connect to GND through a
resistor to set the peak segment current.
Name and function
Pin description
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