PST9023NR, PST9058NL, PST90XX Selling Leads, Datasheet
MFG:MITSUMI Package Cooled:05++ D/C:09+
PST9023NR, PST9058NL, PST90XX Datasheet download
Part Number: PST9023NR
MFG: MITSUMI
Package Cooled: 05++
D/C: 09+
PST9023NR, PST9058NL, PST90XX
- Table of contents:
Info of PST9023NR
Info of PST9058NL
Info of PST90XX
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About PST1600A
PDF/DataSheet Download
Datasheet: PST1600A
File Size: 130575 KB
Manufacturer: Diotec Semiconductor
Download : Click here to Download
About PST1600A
PDF/DataSheet Download
Datasheet: PST1600A
File Size: 130575 KB
Manufacturer: Diotec Semiconductor
Download : Click here to Download
About PST90XX
PDF/DataSheet Download
Datasheet: PST90XX
File Size: 47820 KB
Manufacturer: Mitsumi
Download : Click here to Download
PST90XX General Description
The function of this low voltage detection type IC is to accurately reset systems after detecting the supply voltage at the time of switching power on and instantaneous power off in various CPU and other logic systems.This IC, with its super low consumption current and high precision voltage detection capacity, is most suited as a voltage check circuit for a number of products which use batteries.
PST90XX Maximum Ratings
|
Symbol |
Item |
RATINGS
|
Unit |
|
TSTG |
Storage temperature |
-40~+125 |
°C |
|
TOPR |
Operating temperature |
-0.3~+75
|
°C |
|
VDDmax. |
Power supply voltage |
-0.3~10
|
V |
|
PD |
Allowable loss |
150 (SOT-25A)
300 (TO-92A) |
V |
PST90XX Features
1. High precision voltage detection VS±2.5% max.
2. Super low current consumption ICCH=1.5µA typ. ICCL=1µA typ.
3. Low operating threshold voltage 0.7V max.
4. Hysteresis voltage is provided as a detect voltage Vs 5% typ.
5. The detect voltage can be selected at your discretion at 0.1 V step within the range of 0.8 to 1.8V by the
following stipulation method.
PST90XX
Detected voltage value
(Example : for 0.8V ······ PST9008)
2. Super low current consumption ICCH=1.5µA typ. ICCL=1µA typ.
3. Low operating threshold voltage 0.7V max.
4. Hysteresis voltage is provided as a detect voltage Vs 5% typ.
5. The detect voltage can be selected at your discretion at 0.1 V step within the range of 0.8 to 1.8V by the
following stipulation method.
PST90XX
Detected voltage value
(Example : for 0.8V ······ PST9008)
PST90XX Typical Application
1. Reset circuits for microcomputers, CPU and MPU.
2. Reset circuit for logic circuitry.
3. Battery voltage check circuit.
4. Circuit for changing over to backup battery.
5. Level detecting circuit.
2. Reset circuit for logic circuitry.
3. Battery voltage check circuit.
4. Circuit for changing over to backup battery.
5. Level detecting circuit.
PST90XX Connection Diagram
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