ADM823TYRJZ-R7
140ms Active Low 2.7V~3.6V 1 SOT-23-5 Supervisors RoHS
Supervisory Circuits with Watchdog and Manual Reset
- Manufacturer
- ADI
- Manufacturer part #
- ADM823TYRJZ-R7
- Store part #
- C579222
- Package / case
- SOT-23-5
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
16 in stock
#C579222
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹180.26 | ₹180.26 |
| 10+ | ₹175.68 | ₹1,756.80 |
| 30+ | ₹172.64 | ₹5,179.20 |
| 100+ | ₹169.60 | ₹16,960.00 |
1 × ₹180.26
₹180.26
excl. GST
₹212.71 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
ADM823TYRJZ-R7
₹180.26 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Reset Timeout
- 140ms
- output type
- Push-pull
- Function
- Watchdog timer;Manual reset input
- Reset Active Level
- Active Low
- standby current
- 5uA
- Voltage - Supply
- 2.7V~3.6V
- ChipType
- Voltage monitor
- Threshold Voltage
- 3.08V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.027 g
Overview
The ADM823/ADM824/ADM825 are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. In addition to providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout period. A reset signal can also be asserted by an external push-button, through a manual reset input. These parts are available in a choice of seven reset threshold options ranging from 2.19V to 4.63V. The reset and watchdog timeout periods are fixed at 140 ms (minimum) and 1.6 sec (typical), respectively. The ADM823/ADM824/ADM825 are available in 5-lead SC70 and SOT-23 packages and typically consume only 5μA, making them suitable for use in low power, portable applications.
Applications
- Microprocessor systems
- Computers
- Controllers
- Intelligent instruments
- Portable equipment
Key features
- Precision 2.5 V to 5 V power supply monitor
- 7 reset threshold options: 2.19 V to 4.63 V
- 140 ms (minimum) reset timeout
- Watchdog timer with 1.6 sec timeout (ADM823, ADM824)
- Manual reset input (ADM823, ADM825)
- Push-pull output stages
- Low power consumption: 5 μA
- Guaranteed reset output valid to VCC = 1 V
- Power supply glitch immunity
- Specified over automotive temperature range
- 5-lead SC70 and SOT-23 packages
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
| ADM6321AY31ARJZ-R7#C658320ADI · SOT-23-5 | ADI | SOT-23-5 | 25 | ₹329.35 · 25 in stock | View | |
| ADM6316BX30ARJZ-R7#C658303ADI · SOT-23-5 | ADI | SOT-23-5 | 1 | ₹315.44 · 1 in stock | View | |
| ADM6318CY29ARJZ-R7#C5581095ADI · SOT-23-5 | ADI | SOT-23-5 | 10 | ₹254.10 · 10 in stock | View | |
 | TPS3820-33DBVR#C130064TI · SOT-23-5 | TI | SOT-23-5 | 7,003 | ₹91.37 · 7,003 in stock | View |
 | TPS3825-33DBVR#C473344TI · SOT-23-5 | TI | SOT-23-5 | 1,783 | ₹120.06 · 1,783 in stock | View |
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