SX8124ISTRT SEMTECH [Semtech Corporation], SX8124ISTRT Datasheet - Page 6

• Manufacturer Part Number: SX8124ISTRT
• Description: 24 hours timer synchronized on 50/60Hz mains
• Manufacturer: SEMTECH [Semtech Corporation]

ACS - Revision 2.4
© Semtech Corp.
TECHNICAL DESCRIPTION
3
Table 7.
1.
ADVANCED COMMUNICATIONS & SENSING
Pin#
1
2
3
4
5
6
7
8
In active mode, input impedance on DURATION pin is 500k min, 750k typical and 1000k max.
Pinout
SOIC-8 pinout
DURATION
Pin name
PHASE
START
NOUT
VSS
OUT
VDD
LED
October 2010
Power positive
Power ground
Digital output
Digital output
Analog input
DURATION
Digital input
Digital input
Digital input
Pin type
PHASE
START
LED
1
Optional button to reset counter or switch output
Figure 1. SOIC-8 pinout
Input for phase and frequency detection
Page 6
Analog input to set duty cycle.
Negative supply and IC ground
Output, high when active
Output, low when active
24 hours timer synchronized on 50/60Hz mains
Optional LED pulses
Positive supply
Pin function
8
VDD
OUT
VSS
NOUT
1
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High impedance
High impedance
Negative supply
Positive supply
SX8124
DATASHEET
pull up
Reset
VDD
VSS
VSS