E981.03A38HB ELMOS Semiconductor, E981.03A38HB Datasheet - Page 49

• Manufacturer Part Number: E981.03A38HB
• Description: Interface - Specialized KNX/EIB transceiver
• Manufacturer: ELMOS Semiconductor

Specifications of E981.03A38HB

• Rohs: yes
• Product Type: KNX/EIB Transceiver
• Operating Supply Voltage: 3.3 V
• Supply Current: 10 mA
• Maximum Power Dissipation: 1 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Minimum Operating Temperature: - 25 C

Table 74. Bus voltage divider selection register
1) Access via UART service and SPI possible. For write access read the remarks of every bit carefully. In case of hard or soft reset the
Table 75. Analog BUSP voltage multiplexer
In case of VIO = 3.3 V and bus voltage divider selection of V
even if V
ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
AOUT_CTRL
content
hard reset value
soft reset value
access
AOUT_CTRL value
0
1
register is reset to the hard reset value or soft reset value respectively.
KNX/ EIB TRANSCEIVER
PRODUCTION DATA - JUL 2, 2012
ELMOS Semiconductor AG
BUSP
/ 12 is higher.
MSB
-
0
-
R
Source
V
V
BUSP
BUSP
/ 12
/ 8
-
0
-
R
-
0
-
R
Data Sheet
49/51
-
0
-
R
BUSP
/ 12 pin voltage AOUT will not be higher than VIO
-
0
-
R
-
0
-
R
back to
QM-No.: 25DS0046E.01
-
0
-
R
Table 8 Register Table
E981.03
LSB
DIV
1
1
R/W
1)