AIC809-29GUTR by Analog Integrations | Processor Supervisory | Avnet ASIA
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AIC809-29GUTR

Analog Integrations

Processor Supervisor 2.944V 3-Pin SOT-23 T/R

Manufacturer Part #: AIC809-29GUTR

Alternate Part #: AIC809-29GUTR


legend RoHS Compliant

Descriptions

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Information

AIC809 is a low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide applications with benefits of circuit reliability and low cost by eliminating external components. These devices perform as valid singles in applications with Vcc ranging from 6.0V down to 0.9V. The reset signal lasts for a minimum period of 140ms whenever VCC supply voltage falls below preset threshold. Both AIC809 were designed with a reset comparator to help identify invalid signals, which last less than 140ms. The only difference between them is that they have an active-low output and active-high RESET output, respectively. Low supply current (1μA) makes AIC809 ideal for portable equipment. The devices are available in SOT-23 package.

Key Features

  • Ultra Low Supply Current 1uA(typ.)
  • Guaranteed Reset Valid to Vcc=0.9V
  • Available in Three Output Type: Push-Pull Active Low (AIC809)
  • 140ms Min. Power-On Reset Pulse Width
  • Internally Fixed Threshold 2.3V, 2.6V, 2.7V, 2.9V, 3.1V, 4.0V, 4.4V, 4.6V
  • Tight Voltage Threshold Tolerance: 1.5%
  • Tiny Package in SOT-23

Technical Attributes

Description
Value
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Battery Backup Switching
No
Supplier Package
SOT-23
Mounting
Surface Mount
Max Processing Temp
260
Watchdog Timer
No
Pin Count
3
Minimum Operating Supply Voltage
0.9 V
Operating Temperature
-40 to 85 °C
Output Driver
Active Low/Push-Pull
Product Dimensions
3(Max) x 1.7(Max) x 1.3(Max)
Maximum Reset Threshold Voltage
2.944 V
Power Fail Detection
No
Manual Reset
No
Maximum Supply Current
3 uA
Minimum Reset Threshold Voltage
2.857 V
Number of Supervisors
1
Maximum Reset Active Time
560 ms
Screening Level
Industrial
Chip Enable Signals
No
Maximum Operating Supply Voltage
6 V
Maximum Power Dissipation
320 mW

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
85423100002.1
HTSN:
85423100002.1
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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