NCN5121
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5
ELECTRICAL SPECIFICATION
Table 2. ABSOLUTE MAXIMUM RATINGS (Notes 1 and 2)
Symbol
Parameter Min Max Unit
V
TXO
KNX Transmitter Output Voltage −0.3 +45 V
I
TXO
KNX Transmitter Output Current (Note 3) 250 mA
V
CCP
Voltage on CCP−pin −10.5 +14.5 V
V
CAV
Voltage on CAV−pin −0.3 +3.6 V
V
BUS1
Voltage on VBUS1−pin −0.3 +45 V
V
ANAOUT
Voltage on ANAOUT pin −0.3 +3.6 V
I
BUS1
Current Consumption VBUS1−pin 0 120 mA
V
CEQ
Voltage on pins CEQ1 and CEQ2 −0.3 +45 V
V
FILT
Voltage on VFILT−pin −0.3 +45 V
V
20V
Voltage on V20V−pin −0.3 +25 V
V
DD2MV
Voltage on VDD2MV−pin −0.3 +3.6 V
V
DD2MC
Voltage on VDD2MC−pin −0.3 +45 V
V
DD2
Voltage on VDD2−pin −0.3 +45 V
V
SW
Voltage on VSW1− and VSW2−pin −0.3 +45 V
V
IN
Voltage on VIN−pin −0.3 +45 V
V
DD1
Voltage on VDD1−pin −0.3 +3.6 V
V
DD1M
Voltage on VDD1M−pin −0.3 +3.6 V
V
DIG
Voltage on pins MODE1, MODE2, TREQ, CSB/UC1, SDI/TXD, SDO/RXD, SCK/
UC2, XCLK, XSEL, SAVEB, RESETB, XCLKC, TRIG, and FANIN
−0.3 +3.6 V
V
DD
Voltage on VDDD− and VDDA−pin −0.3 +3.6 V
V
XTAL
Voltage on XTAL1− and XTAL2−pin −0.3 +3.6 V
T
ST
Storage temperature −55 +150 °C
T
J
Junction Temperature (Note 4) −40 +155 °C
V
HBM
Human Body Model electronic discharge immunity (Note 5) −2 +2 kV
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. Convention: currents flowing in the circuit are defined as positive.
2. VBUS2, VSS1, VSS2, VSSA and VSSD form the common ground. They are hard connected to the PCB ground layer.
3. Room temperature, 27 W shunt resistor for transmitter, 250 mA over temperature range.
4. Normal performance within the limitations is guaranteed up to the Thermal Warning level. Between Thermal Warning and Thermal Shutdown
temporary loss of function or degradation of performance (which ceases after the disturbance ceases) is possible.
5. According to JEDEC JESD22−A114.