MITSUMI
System Reset IC with delay PST89XA Series
System Reset IC with delay
Monolithic IC PST89XA Series
Outline
;OPZꢂ0*ꢂPZꢂHꢂYLZL[ꢂ0*ꢂMVYꢂ[\YUPUNꢂVUꢇVɈꢂWV^LYꢂZ\WWS`ꢂHUKꢂWV^LYꢂÅPJRLYꢂPUꢂ*7<ꢂVYꢂSVNPJꢂZ`Z[LTZꢁ
This IC can change delay time by an external capacitor.
Features
1. Maximum supply voltage
2. Detecting voltage accuracy
ꢀꢁꢂ 3V^ꢂZ\WWS`ꢂJ\YYLU[ꢂꢂ
4. Operating supply voltage
5. Operating temperature
6. Reset voltage rank
7V
±1.0%
ꢃꢁꢀꢄɤ(ꢂ[`Wꢁ
0.95 to 6.5V
-
40 to +105°C
1.2 to 5.2V (0.1Vstep)
ꢆꢃꢃWWTꢇ*ꢂ[`Wꢁ
10M type.
ꢅꢁꢂ 9LZL[ꢂ[LTWLYH[\YLꢂJVLɉJPLU[ꢂ
8. Delay Resistance
9. Output type
Open drain, CMOS
Packages
:*ꢈꢉꢊ())
:6;ꢈꢊꢄ(
737ꢈꢋ(
Applications
1. The reset of CPU and MPU and logic circuit
ꢊꢁꢂ )H[[LY`ꢂ]VS[HNLꢂJOLJR
ꢀꢁꢂ )HJRꢈ\WꢂJPYJ\P[
4. Level detector
•
•
Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.