I7110 Datasheet, PDF (5/17 Pages) List of Unclassifed Manufacturers – 300 Mbps LED Drivers

i7110
2.2 Pin Definition
TSSOP20
Pin Name
Pin No.
NC
1
PWAN
2
PWAP
3
DINP
4
DINN
5
VREF
6
RSET2
RSET1
VDDA
NC
NC
VDDD
VDDC
PEAK
IOUT
IOUTB
DISA
GNDA
7
8
9
10
11
12
13
14
15,16
17
18
19
QSOP16
Pin No.
Description
-
Not connected
1
Inverse pulse width adjustment input
2
Differential pulse width adjustment input. Allows continuous
adjustment of input data pulse width
3
Non inverting data input pin
4
Inverting data input pin
5
Input reference voltage. Connect VREF to DINN for single
ended input
Temperature compensation adjustment pin. Allows
6
temperature dependence of LED light output to be reduced or
removed
7
Set nominal LED drive current
8
Power pin, connect to most positive supply
-
Not connected
-
Not connected
9
Power pin, connect to most positive supply
10
LED shorting pin, connect to most positive supply. Speeds
LED switch off
11
Connection for pre-emphasis or peaking circuit
12,13 Driver output
14
Connect a resistor between this pin and VCC
15
Control pin for disable current-out
16
Ground pin
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