HT1232ARZ
1s Active Low 4.5V~5.5V 1 SO-8 Supervisors
Microprocessor Monitor
- Manufacturer
- HTCSEMI
- Manufacturer part #
- HT1232ARZ
- Store part #
- C2886394
- Package / case
- SO-8
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,799 in stock
#C2886394
Stock & price checked 26 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹113.20 | ₹113.20 |
| 10+ | ₹92.56 | ₹925.60 |
| 30+ | ₹82.13 | ₹2,463.90 |
| 100+ | ₹71.92 | ₹7,192.00 |
| 500+ | ₹62.35 | ₹31,175.00 |
| 1,000+ | ₹59.10 | ₹59,100.00 |
1 × ₹113.20
₹113.20
excl. GST
₹133.58 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
HT1232ARZ
₹113.20 for 1 + GST
Specifications
- output type
- Open-drain
- Operating Temperature
- 0℃~+70℃
- Reset Timeout
- 1s
- Function
- Watchdog timer;Manual reset input
- Reset Active Level
- Active Low
- Voltage - Supply
- 4.5V~5.5V
- ChipType
- Voltage monitor
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.202 g
Overview
The HT1232A microprocessor (μP) supervisory circuit provides μP housekeeping and power-supply supervision functions while consuming only 1/10th the power of the DS1232. The HT1232A enhances circuit reliability in μP systems by monitoring the power supply, monitoring the software execution, and providing a debounced manual reset input. The HT1232A is a plug-in upgrade of the Dallas DS1232. A reset pulse of at least 250ms duration is supplied on power-up, power-down, and low-voltage brownout conditions (5% or 10% supply tolerances can be selected digitally). Also featured is a debounced manual reset input that forces the reset outputs to their active states for a minimum of 250ms. A digitally programmable watchdog timer monitors software execution and can be programmed for timeout settings of 150ms, 600ms, or 1.2s. The HT1232A requires no external components.
Applications
- Computers
- Controllers
- Intelligent Instruments
- Critical μP Power Monitoring
Key features
- Consumes 1/10th the Power of the DS1232
- Precision Voltage Monitor—Adjustable +4.5V or +4.75V
- Power-OK/Reset Pulse Width—250ms Min
- No External Components
- Adjustable Watchdog Timer—150ms, 600ms, or 1.2s
- Debounced Manual Reset Input for External Override
- Available in 8-Pin PDIP/SO and 16-Pin Wide SO Packages
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