參數(shù)資料
型號(hào): PCA9552
廠商: NXP Semiconductors N.V.
英文描述: GT 10C 10#16 SKT RECP BOX RM
中文描述: 16位I2C LED與可編程閃爍率司機(jī)
文件頁數(shù): 3/21頁
文件大?。?/td> 166K
代理商: PCA9552
Philips Semiconductors
Product data sheet
PCA9552
16-bit I
2
C LED driver with programmable blink rates
2004 Oct 01
3
PIN CONFIGURATION — SO, TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A0
A1
A2
LED0
LED1
LED2
LED3
LED4
LED5
LED6
LED7
V
DD
SDA
SCL
RESET
LED15
LED14
LED13
LED11
LED12
LED10
LED9
LED8
V
SS
SW00931
Figure 1. Pin configuration — SO, TSSOP
PIN CONFIGURATION — HVQFN
18
17
16
15
14
7
8
9
1
1
1
2
3
4
5
2
2
2
2
2
su01668
TOP VIEW
LED0
RESET
6
13
1
1
LED1
LED2
LED3
LED4
LED5
LED11
LED12
LED13
LED14
LED15
L
L
L
L
L
A
A
A
V
S
S
D
V
Figure 2. Pin configuration — HVQFN
PIN DESCRIPTION
SO, TSSOP
PIN
NUMBER
HVQFN
PIN
NUMBER
SYMBOL
FUNCTION
1
22
A0
Address input 0
2
23
A1
Address input 1
3
24
A2
Address input 2
4, 5, 6, 7, 8, 9,
10, 11
1, 2, 3, 4, 5, 6,
7, 8
LED0–7
LED driver 0–7
12
9
V
SS
Supply ground
13, 14, 15, 16,
17, 18, 19, 20
10, 11, 12, 13,
14, 15, 16, 17
LED8–15
LED driver 8–15
21
18
RESET
Active-LOW reset input
22
19
SCL
Serial clock line
23
20
SDA
Serial data line
24
21
V
DD
Supply voltage
相關(guān)PDF資料
PDF描述
PCA9554 8-bit I2C and SMBus I/O port with interrupt
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PCA9552D,112 功能描述:LED照明驅(qū)動(dòng)器 I2C LED BLINKR 16BIT RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N