E981.03A38HB ELMOS Semiconductor, E981.03A38HB Datasheet - Page 6

• 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

3 Electrical Characteristics
(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
E981.03 Modes, Sequences and Functions - DC Characteristics
Voltage level at V33I pin for
activating hard reset mode
Voltage level at V33I pin for leav-
ing hard reset mode
First voltage level at VST pin for
switching VCC supply on
Second voltage level at VST pin for
switching VCC supply on
Voltage level for switching
KNX IC current from BUSP to VST
Voltage level for switching VST
load current in soft start mode
to maximum level
Current at BUSP during soft
start
Voltage level at VST pin for
switching VCC supply off
Voltage level at VCC pin for RESET
deactivation (3.3 V)
Voltage level at VCC pin for RESET
deactivation (5V)
Voltage hysteresis at VCC pin for
RESET generation
Voltage level at VST pin for activa-
tion of SAVE pin
Absolute V
deactivation of SAVE pin
Relative V
deactivation of SAVE pin
V
pin
Hysteresis of SAVE pin
activation / deactivation levels
SAVE output voltage at logic-level
low
Pull up current at pin SAVE
Absolute V
threshold
Relative V
threshold
Absolute V
threshold
KNX/ EIB TRANSCEIVER
PRODUCTION DATA - JUL 2, 2012
ELMOS Semiconductor AG
BUSP
BUSP
= 19V … 33V, T
level for deactivation of SAVE
20
VST
20
20
VST
supply activation
level for
supply activation
supply deactivation
level for
AMB
AMB
= -25°C … +85°C, unless otherwise noted. Positive currents are flowing into the device pins.
= +25°C, unless otherwise noted.)
V
V
I
V
I
V
V
Condition
SAVE
SAVE
SAVE
VCC
VCC
IO
IO
= 5 V
= 5 V
= 5 mA
= 2 mA
= 3.3 V
= 5 V
= 0 V
Data Sheet
6/51
Symbol
V
V
V
V
V
V
I
V
V
V
V
V
V
V
V
V
V
V
I
V
V
V
BUSP,SS
SAVE,pu
ST,VCC,on,abs
RESET,LH,3
RESET,LH,5
RESET,VCC,hyst
BUSP,SAVE,LH
ST,SAVE,hyst
SAVE,low,5
SAVE,low,2
V33I,reset,act
V33I,reset,deact
VST,VCC,on,rel
VST,V33ana
VST,V33dig
VST,VCC,off
VST,SAVE,HL
VST,SAVE,LH,abs
VST,SAVE,LH,rel
V20,on,abs
V20,on,rel
V20,off,abs
Min
2.6
-
-
2.8
4.25
0.1
13
14
1
Typ
16
V
- 6 V
12
15
9
9
V
- 6 V
18.5
-500
V
+1 V
V
- 5 V
V
+1 V
BUSP,mean
BUSP,mean
BUSP,mean
VST,SAVE,LH
VST,SAVE,HL
QM-No.: 25DS0046E.01
Max
3.0
-
-
10
3.0
4.5
15
16
0.7
0.4
E981.03
Unit
V
V
V
V
mA
V
V
V
V
V
V
V
V
V
V
V
µA