RT9801 ETC, RT9801 Datasheet - Page 4
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RT9801
Manufacturer Part Number
RT9801
Description
USER PROGRAMMABLE MICRO POWER VOLTAGE DETECTORS
Manufacturer
ETC
Datasheet
1.RT9801.pdf
(6 pages)
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RT9801
V
www.richtek-ic.com.tw
4
DD
: bond to V
RT9801A
DD
; 0: bond to GND; f: no bonding
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
2.9
2.8
2.7
2.6
2.5
5
4
3
Note 1: Pin Conditions for Programmable Threshold Voltage Setting
RT9801B
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
1.9
1.8
1.7
1.6
1.5
4
3
2
Preliminary
Vset0 input
floating
floating
floating
floating
floating
floating
floating
floating
floating
GND
GND
GND
GND
GND
GND
GND
GND
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
Vset1 input
floating
floating
floating
floating
floating
floating
floating
floating
floating
GND
GND
GND
GND
GND
GND
GND
GND
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
Vset2 input
DS9801-00 January 2002
floating
floating
floating
floating
floating
floating
floating
floating
floating
GND
GND
GND
GND
GND
GND
GND
GND
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD