OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

PCA9922PW,118

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27
PCA9922 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 2 — 6 April 2011 16 of 27
NXP Semiconductors
PCA9922
8-channel constant current LED driver with output error detection
[2] OE must be held active LOW for at least the duration of the rise/fall time of the LEDn pins. This pulse width does not apply to
active LOW times for executing error detect sequences.
[3] Timing required for signaling of error detection sequences. Not necessary for ‘normal’ operation.
Fig 12. Timing 1
Fig 13. LED[7:0] rise/fall timing
CLK
SDI
OE
LE
t
w(CLKH)
t
h(SDI)
SDO
002aad20
9
50 %
t
w(CLKL)
f
CLK
50 % 50 %
t
su(SDI)
t
h(OE)
50 % 50 %
t
su(OE)
t
h(LE)
50 % 50 %
t
su(LE)
50 %
t
PD(CLK-SDO)
LEDn
002aad21
0
10 %
t
f
90 %
10 %
90 %
t
r
PCA9922 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 2 — 6 April 2011 17 of 27
NXP Semiconductors
PCA9922
8-channel constant current LED driver with output error detection
Fig 14. Timing 2
LEDn
LEDn
CLK
002aad21
1
50 %
t
PD(LEH-LEDH)
t
PD(LEH-LEDL)
50 % 50 %
50 %
LE
OE
LEDn
50 % 50 %
t
w(OE)
50 % 50 %
t
PD(OE-LEDH)
t
PD(OE-LEDL)
50 % 50 %
t
w(LE)
t
PD(OE-LEDH)
t
PD(OE-LEDL)
t
PD(CLKH-LEDH)
t
PD(CLKH-LEDL)
PCA9922 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 2 — 6 April 2011 18 of 27
NXP Semiconductors
PCA9922
8-channel constant current LED driver with output error detection
14. Package outline
Fig 15. Package outline SOT38-4 (DIP16)
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
SOT38-4
95-01-14
03-02-13
M
H
c
(e )
1
M
E
A
L
seating plane
A
1
w M
b
1
b
2
e
D
A
2
Z
16
1
9
8
E
pin 1 index
b
0 5 10 mm
scale
Note
1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.
UNIT
A
max.
12
b
1
(1) (1)
(1)
b
2
cD E e M
Z
H
L
mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
min.
A
max.
b
max.
w
M
E
e
1
1.73
1.30
0.53
0.38
0.36
0.23
19.50
18.55
6.48
6.20
3.60
3.05
0.2542.54 7.62
8.25
7.80
10.0
8.3
0.764.2 0.51 3.2
inches
0.068
0.051
0.021
0.015
0.014
0.009
1.25
0.85
0.049
0.033
0.77
0.73
0.26
0.24
0.14
0.12
0.010.1 0.3
0.32
0.31
0.39
0.33
0.030.17 0.02 0.13
D
IP16: plastic dual in-line package; 16 leads (300 mil)
SOT38
-4
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27

PCA9922PW,118

Mfr. #:
Buy PCA9922PW,118
Manufacturer:
NXP Semiconductors
Description:
IC LED DRVR LIN DIM 60MA 16TSSOP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet