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BL8589 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 16-Channel Constant-Current LED Driver - BELLING

भाग संख्या BL8589
समारोह 16-Channel Constant-Current LED Driver
मैन्युफैक्चरर्स BELLING 
लोगो BELLING लोगो 
पूर्व दर्शन
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<?=BL8589?> डेटा पत्रक पीडीएफ

BL8589 pdf
FUNCTIONAL BLOCK DIAGRAM
OUT0 OUT1
REXT
VDD
Current
Regulator
OUT14 OUT15
OE Output Control Drivers
16 bits
LE Latches
16 bits
SDI 16 bits Shift Registors
CLK
BL8589
VDD
UVLO
TSD
GND
SDO
PIN DESCRIPTION
Name
CLK
GND
LE
OE
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
QFN44-24
6
4
7
24
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
PAD -
REXT
SDI
SDO
VDD
2
5
1
3
Number
TSSOP-24 & SSOP-24
33
11
44
21 21
55
66
77
88
99
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
--
23 23
22
22 22
24 24
Description
Clock, data shift clock input terminal
Ground
Latch Enable input terminal, active high
Output Enable input terminal, active low
Constant current outputs
Exposed pad for enhanced thermal dissipation,
not connected internally, connect to GND.
Reference current terminal, sets output current
for all channels
Serial Data in terminal
Serial Data out terminal
Logic supply terminal
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डाउनलोड[ BL8589 Datasheet.PDF ]


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