AS1116
Datasheet - D e t a i l e d D e s c r i p t i o n
8 Detailed Description
Block Diagram
Figure 15. Block Diagram (QSOP-24 Package)
Open/Short
Detection
+
–
19
+
VDD
13
ISET
–
VDD
R
SET
Oszillator
8
15-18, 20-23
SEGA-G,
SEGDP
Digital Control
Logic
11
LD
1
SDI
14
SCL
24
SDO
8
2-5, 7-10
DIG0 to DIG7
(PWM, Debounce,....)
Registers
SPI
Interface
Data - Registers
Control - Registers
Scan - Registers
6
GND
AS1116
Figure 16. ESD Structure
valid for the pins:
- SDI
- SCL
- SDO
- LD
- ISET
- SEGA-G, SEGDP
VDD
VDD
valid for the pins:
- DIG0 to DIG7
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