參數(shù)資料
型號: I7110
廠商: Electronic Theatre Controls, Inc.
元件分類: LED驅(qū)動器
英文描述: 300 Mbps LED Drivers
中文描述: 300 Mbps的LED驅(qū)動器
文件頁數(shù): 5/17頁
文件大小: 212K
代理商: I7110
i7110
2005 iCreate Technologies Corporation
Page 3
APD-8011-001
2.2 Pin Definition
Pin Name
TSSOP20
Pin No.
QSOP16
Pin No.
Description
NC
1
-
Not connected
PWAN
2
1
Inverse pulse width adjustment input
PWAP
3
2
Differential pulse width adjustment input. Allows continuous
adjustment of input data pulse width
DINP
4
3
Non inverting data input pin
DINN
5
4
Inverting data input pin
VREF
6
5
Input reference voltage. Connect VREF to DINN for single
ended input
RSET2
7
6
Temperature
temperature dependence of LED light output to be reduced or
removed
compensation
adjustment
pin.
Allows
RSET1
8
7
Set nominal LED drive current
VDDA
9
8
Power pin, connect to most positive supply
NC
10
-
Not connected
NC
11
-
Not connected
VDDD
12
9
Power pin, connect to most positive supply
VDDC
13
10
LED shorting pin, connect to most positive supply. Speeds
LED switch off
PEAK
14
11
Connection for pre-emphasis or peaking circuit
IOUT
15,16
12,13
Driver output
IOUTB
17
14
Connect a resistor between this pin and VCC
DISA
18
15
Control pin for disable current-out
GNDA
19
16
Ground pin
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