pca9922 NXP Semiconductors, pca9922 Datasheet - Page 4
pca9922
Manufacturer Part Number
pca9922
Description
8-channel Constant Current Led Driver With Output Error Detection
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9922.pdf
(26 pages)
Available stocks
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Part Number
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Quantity
Price
Part Number:
pca9922PW
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
pca9922PW,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
6. Pinning information
PCA9922_1
Product data sheet
6.1 Pinning
Fig 2.
Fig 4.
LE/DM1
LED0
LED1
LED2
LED3
Pin configuration for DIP16
Pin configuration for HVQFN20
CLK
V
SDI
SS
1
2
3
4
5
6
7
8
PCA9922N
8-channel constant current LED driver with output error detection
002aad161
Rev. 01 — 15 January 2009
index area
terminal 1
LE/DM1
16
15
14
13
12
11
10
LED0
LED1
LED2
9
CLK
V
R_EXT
SDO
OE/DM2
LED7
LED6
LED5
LED4
DD
1
2
3
4
5
Transparent top view
PCA9922BS
Fig 3.
LE/DM1
LED0
LED1
LED2
LED3
CLK
V
SDI
SS
Pin configuration for TSSOP16
1
2
3
4
5
6
7
8
15
14
13
12
11
002aad349
SDO
OE/DM2
LED7
LED6
LED5
PCA9922PW
PCA9922
002aad163
© NXP B.V. 2009. All rights reserved.
16
15
14
13
12
11
10
9
V
R_EXT
SDO
OE/DM2
LED7
LED6
LED5
LED4
DD
4 of 26
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