NCN5151 Datasheet, PDF (3/20 Pages) ON Semiconductor – Wired M-BUS Slave Transceiver

13
VIO
5
PMODE
4
VB
7
RIDD
6
STC
16
VDD
2WLPM ¹⁰
3WLPM ¹⁵
NCN5151
PF
8
VIO
Buffer
VIO_BUF
LP_TX
VB
Monitor
Power
Fail
Detect
VB_INT
3−Wire LPM
Transmitter
CS1
STC
Clamp
3.3 V
LDO &
POR
Low
Power
Logic
STC
Voltage
Monitor
LP_CTL
LP_TX
VIO_BUF
Receiver
ECHO
Transmitter
19
OD
2
BUSL1
3
BUSL2
9
SC
11
TXI
12
TX
17
RX
18
RXI
CS_TX
1
20
Thermal
Shutdown
GND
RIS
Figure 2. NCN5151 Block Diagram
NCN5151
PC20130527.1
www.onsemi.com
3