S-77100 Datasheet, PDF (4/40 Pages) Seiko Instruments Inc – POWER SEQUENCER

POWER SEQUENCER
S-77100/77101 Series
Rev.1.0_01
3. Packages
Package Name
8-Pin TSSOP
SNT-8A
Table 2
Dimension
FT008-A-P-SD
PH008-A-P-SD
Package Drawing Codes
Tape
Reel
FT008-E-C-SD
FT008-E-R-S1
PH008-A-C-SD
PH008-A-R-SD
Land
−
PH008-A-L-SD
 Pin Configurations
1. 8-Pin TSSOP
Top view
1
8
2
7
3
6
4
5
Figure 3
2. SNT-8A
Top view
1
8
2
7
3
6
4
5
Figure 4
Pin No.
Symbol
1
ENBL_A
2
ENBL_B
3
CDLY
4
VSS
5
ON
6
ENBL_D^*1
_______
OFF^*2
7
ENBL_C
8
VDD
*1. The S-77100 Series only
*2. The S-77101 Series only
Table 3
Description
Enable signal output pin
Enable signal output pin
External capacitor (CDLY) connection pin
GND pin
Enable trigger input pin
Enable signal output pin
Disable trigger input pin
Enable signal output pin
Positive power supply pin
Pin No.
Symbol
1
ENBL_A
2
ENBL_B
3
CDLY
4
VSS
5
ON
6
E_{___}N_{__}B_{__}L_D^*1
OFF^*2
7
ENBL_C
8
VDD
*1. The S-77100 Series only
*2. The S-77101 Series only
Table 4
Description
Enable signal output pin
Enable signal output pin
External capacitor (CDLY) connection pin
GND pin
Enable trigger input pin
Enable signal output pin
Disable trigger input pin
Enable signal output pin
Positive power supply pin
4