|
|
PDF NCN5110 Data sheet ( Hoja de datos )
| Número de pieza | NCN5110 | |
| Descripción | Transceiver | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de NCN5110 (archivo pdf) en la parte inferior de esta página. Total 24 Páginas | ||
|
No Preview Available !
NCN5110
Transceiver for KNX
Twisted Pair Networks
Introduction
NCN5110 is a receiver−transmitter IC suitable for use in KNX
twisted pair networks (KNX TP1−256). It supports the connection of
actuators, sensors, microcontrollers, switches or other applications in
a building network.
NCN5110 handles the transmission and reception of active pulses
on the bus. It generates from the unregulated bus voltage stabilized
voltages for its own power needs as well as to power external devices,
for example, a microcontroller.
NCN5110 assures safe coupling to and decoupling from the bus.
Bus monitoring warns the external microcontroller in case of loss of
power so that critical data can be stored in time.
Key Features
• Supervision of KNX Bus Voltage and Current
• Supports Bus Current Consumption up to 40 mA
• High Efficient DC−DC Converters
♦ 3.3 V Fixed
♦ 1.2 V to 21 V Selectable
• Control and Monitoring of Power Regulators
• Linear 20 V Regulator
• Direct Coupling of Analog Signaling to Host
• No Crystal Required
• Optional Clock of 8 or 16 MHz for External Devices
• Temperature Monitoring
• Extended Operating Temperature Range −40°C to +105°C
• These Devices are Pb−Free and are RoHS Compliant
www.onsemi.com
1 40
QFN40
MN SUFFIX
CASE 485AU
MARKING DIAGRAM
NCN5110
21420−006
AWLYYWWG
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 23 of this data sheet.
© Semiconductor Components Industries, LLC, 2015
September, 2016 − Rev. 1
1
Publication Order Number:
NCN5110/D
1 page  
NCN5110
ELECTRICAL SPECIFICATION
Table 2. ABSOLUTE MAXIMUM RATINGS (Notes 1 and 2)
Symbol
Parameter
Min Max Unit
VTXO
ITXO
VCCP
VCAV
VBUS1
IBUS1
VFILT
V20V
VDD2MV
VDD2MC
VDD2
VSW
VIN
VDD1
VDD1M
VDIG
KNX Transmitter Output Voltage
KNX Transmitter Output Current (Note 3)
Voltage on CCP−pin
Voltage on CAV−pin
Voltage on VBUS1−pin
Current Consumption VBUS1−pin
Voltage on VFILT−pin
Voltage on V20V−pin
Voltage on VDD2MV−pin
Voltage on VDD2MC−pin
Voltage on VDD2−pin
Voltage on VSW1− and VSW2−pin
Voltage on VIN−pin
Voltage on VDD1−pin
Voltage on VDD1M−pin
Voltage on pins nV20VEN, nDC2EN, TXD, RXD, XCLK, SAVEB, RESETB,
XCLKC, and FANIN
−0.3
−10.5
−0.3
−0.3
0
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
−0.3
+45
250
+14.5
+3.6
+45
120
+45
+25
+3.6
+45
+45
+45
+45
+3.6
+3.6
+3.6
V
mA
V
V
V
mA
V
V
V
V
V
V
V
V
V
V
VDD Voltage on VDDD− and VDDA−pin
−0.3
+3.6
V
VXTAL
Voltage on XTAL1− and XTAL2−pin
−0.3
+3.6
V
TST Storage temperature
−55
+150
°C
TJ Junction Temperature (Note 4)
−40
+155
°C
VHBM
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.
www.onsemi.com
5
5 Page 
V20V
V20VH
V20VL
NCN5110
<V20V>
Comments:
<V20V> is an internal signal which can be verified with the System State Service.
Figure 7. V20V Undervoltage Threshold levels
T
TTSD
TTW
nT
t
<TW>
t
SAVEB
RESETB
Analog State
Comments:
- <TW> is an internal signal which can be verified with the System State Service.
- No communication possible when RESETB is low!
- It's assumed all voltage supplies are within their operating condition.
Figure 8. Temperature Monitoring Levels
www.onsemi.com
11
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet NCN5110.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| NCN5110 | Transceiver | ON Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |