參數(shù)資料
型號(hào)： TLC5941RHB
廠商： Texas Instruments, Inc.
英文描述： 16-CHANNEL LED DRIVER WITH DOT CORRECTION AND GRAYSCALE PWM CONTROL
中文描述： 16-CHANNEL的LED驅(qū)動(dòng)器，帶有點(diǎn)校正與灰度PWM控制
文件頁數(shù)： 7/23頁
文件大?。?/td> 513K
代理商： TLC5941RHB
www.ti.com
TLC5941
SLVS589–JULY 2005
DEVICE INFORMATION (continued)
TERMINAL FUNCTION
TERMINAL
NT
NO.
PWP
NO.
RHB
NO.
I/O
DESCRIPTION
NAME
Blank all outputs. When BLANK = H, all OUTn outputs are forced OFF.
GS counter is also reset. When BLANK = L, OUTn are controlled by
grayscale PWM control.
Ground
Reference clock for grayscale PWM control
Reference current terminal
No connection
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Constant-current output
Serial data shift clock
Serial data input
Serial data output
Test pin: Connect to VCC
Power supply voltage. It is important to connect both pins to supply
voltage to ensure proper operation of the device.
Input mode-change pin. When MODE = GND, the device is in GS
mode. When MODE = V
CC
, the device is in DC mode.
Error output. XERR is an open-drain terminal. XERR goes L when
LOD or TEF is detected.
Data latch. Note that the internal connections are switched by MODE.
At XLAT
↑
(MODE = GND), GS register gets new data. At XLAT
↑
(MODE = V
CC
), DC register gets new data.
BLANK
23
2
31
I
GND
GSCLK
IREF
NC
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
SCLK
SIN
SOUT
TEST
22
18
20
-
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
25
26
17
19
1
25
27
-
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
4
5
24
26
30
24
26
G
I
I
12, 13, 28, 29
4
5
6
7
8
9
10
11
14
15
16
17
18
19
20
21
1
2
23
25
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
O
I
VCC
21
28
27
I
MODE
27
6
3
I
XERR
16
23
22
O
XLAT
24
3
32
I
7
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參數(shù)描述
TLC5941RHBR 功能描述:LED顯示驅(qū)動(dòng)器 16 Channel LED Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
TLC5941RHBRG4 功能描述:LED顯示驅(qū)動(dòng)器 16 Channel LED Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
TLC5941RHBT 功能描述:LED顯示驅(qū)動(dòng)器 16 Channel LED Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
TLC5941RHBT 制造商:Texas Instruments 功能描述:IC LED DRIVER PWM CONTROL 32-QFN
TLC5941RHBTG4 功能描述:LED顯示驅(qū)動(dòng)器 16 Channel LED Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
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