E981.03A38HB ELMOS Semiconductor, E981.03A38HB Datasheet - Page 10

• 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

Electrical Characteristics (continued)
(V
Typical values are at T
ELMOS Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Description
Host SP Interface - AC Characteristics
Time between falling SCS edge
and first rising SCK edge
Time between last falling SCK
edge and rising SCS edge
Inter byte gap - time between last
falling SCK edge of a byte
transmission and first rising SCK
edge of subsequent byte within a
SPI transfer relevant especially for
read accesses between address
and data bytes
Period of SPI clock
MOSI data setup time (time be-
tween MOSI data valid and falling
edge of SCK
Input low voltage at pin MOSI data
hold time (time between falling
edge of SCK and MOSI data invali-
dation)
MISO data valid time (time be-
tween rising edge of SCK and
MISO data valid)
Time between rising edge of SCS
and high impedance at MISO
Monitoring Functions
ADC scaling factor for low voltage
V
(V
ADC scaling factor for low voltage
V
(V
ADC scaling factor for low voltage
V
(V
ADC scaling factor for low voltage
V
(V
ADC scaling factor for low voltage
V
measurement (V
Averaging time for mean value of
V
Temperature limit for activating
temperature warning
Temperature limit for
deactivating temperature
warning
Temperature limit for reducing
power consumption
KNX/ EIB TRANSCEIVER
PRODUCTION DATA - JUL 2, 2012
ELMOS Semiconductor AG
BUSP
BUSP
20
CC
CC
IO
BUSP
ADC
ADC
ADC
ADC
signal used for ADC
signal used for measurement
signal used for measurement
signal used for measurement
= 19V … 33V, T
signal used for measurement
/ V
/ V
/ V
/ V
BUSP
20
CC
ST
)
)
)
)
ADC
AMB
/ V
AMB
= -25°C … +85°C, unless otherwise noted. Positive currents are flowing into the device pins.
IO
= +25°C, unless otherwise noted.)
)
Condition
C
MISO
< 20 pF
Data Sheet
10/51
Symbol
t
t
t
t
t
t
t
t
Scale
ADC
Scale
Scale
Scale
Scale
t
T
T
T
LS1
LS2
IBG
P_SCK
hold
VBUSP(AV)
setup
valid
MISO_Z
warn,on
warn,off
shutoff,on
VBUSP,
V20,ADC
VCC,ADC
VST,ADC
VIO,ADC
Min
30
30
1
250
30
20
1/16.1
1/8.4
1/2.14
1/10.7
1/2.36
110
Typ
100
1/15
1/8
1/2
1/10.05
1/2.2
5
120
T
-10°C
T
+30°C
warn,on
warn,on
QM-No.: 25DS0046E.01
Max
35
1/13.9
1/7.6
1/1.86
1/9.4
1/2.04
140
E981.03
Unit
ns
ns
µs
ns
ns
ns
ns
ns
ms
°C
°C
°C