ADM691ARZ-REEL IC SUPERVISOR 1 CHANNEL 16SOIC Analog Devices Inc.
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Analog Devices Inc.
Product Description
Product Details
GENERAL DESCRIPTION
The ADM690–ADM695 family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup battery switchover, watchdog timer, CMOS RAM write protection, and power failure warn ing. The complete family provides a variety of configurations to satisfy most microprocessor system requirements.
FEATURES
Superior Upgrade for MAX690–MAX695Specified Over Temperature
Low Power Consumption (5 mW)
Precision Voltage Monitor
Reset Assertion Down to 1 V VCC
Low Switch On-Resistance 1.5 V Normal, 20 Ω in Backup
High Current Drive (100 mA)
Watchdog Timer—100 ms, 1.6 s, or Adjustable
600 nA Standby Current
Automatic Battery Backup Power Switching
Extremely Fast Gating of Chip Enable Signals (5 ns)
Voltage Monitor for Power Fail
APPLICATIONS
Microprocessor SystemsComputers
Controllers
Intelligent Instruments
Automotive Systems
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Analog Devices |
| Product Category | Supervisors |
| Series | ADM691 |
| Type | Battery Backup Circuit |
| Packaging | Alternate Packaging |
| Unit-Weight | 0.023492 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 16-SOIC (0.295", 7.50mm Width) |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Open Drain Push-Pull |
| Supplier-Device-Package | 16-SOIC |
| Output | Open Drain, Push-Pull |
| Reset | Active High/Active Low |
| Voltage monitoring relays | 1 |
| Reset-Timeout | 35 ms Minimum |
| Voltage-Threshold | 4.65V |
| Pd-Power-Dissipation | 600 mW |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Operating-Supply-Current | 1.95 mA |
| Battery-Backup-Switching | Backup |
| Supply-Voltage-Max | 5.5 V |
| Supply-Voltage-Min | 4.75 V |
| Package-Case | SOIC-16 |
| Watchdog-Timers | Watchdog |
| Threshold-Voltage | 4.65 V |
| Input Monitoring | 1 Input |
| Manual-Reset | No Manual Reset |
| Chip-Enable-Signals | Chip Enable |
| Power-Fail-Detection | Yes |
| Reset-Delay-Time | 70 ms |
| Overvoltage-Threshold | 4.73 V |
| Undervoltage-Threshold | 4.5 V |
Functional compatible component
Form,Package,Functional compatible component
| Manufacturer Part# | Description | Manufacturer | Compare |
| ADM691AR Power Circuits |
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, SOIC-16 | Rochester Electronics LLC | ADM691ARZ-REEL vs ADM691AR |
| ADM691AARWZ Power Circuits |
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, SOIC-16 | Rochester Electronics LLC | ADM691ARZ-REEL vs ADM691AARWZ |
| ADM691AARWZ-REEL Power Circuits |
Microprocessor Supervisor with Backup Battery Switchover, Adjustable Reset and Watchdog Periods, Chip Enable Signals, 4.65V Threshold Voltage, Watchdog, Battery Backup and Low VCC Status O/Ps and 250mA Output Current | Analog Devices Inc | ADM691ARZ-REEL vs ADM691AARWZ-REEL |
| ADM691AR-REEL7 Power Circuits |
IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, SOIC-16, Power Management Circuit | Analog Devices Inc | ADM691ARZ-REEL vs ADM691AR-REEL7 |
| ADM691AARW Power Circuits |
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, SOIC-16 | Rochester Electronics LLC | ADM691ARZ-REEL vs ADM691AARW |
| ADM691AARW-REEL Power Circuits |
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, SOIC-16 | Rochester Electronics LLC | ADM691ARZ-REEL vs ADM691AARW-REEL |
| ADM691AR-REEL Power Circuits |
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, SOIC-16 | Rochester Electronics LLC | ADM691ARZ-REEL vs ADM691AR-REEL |
| ADM691ARZ Power Circuits |
Microprocessor Supervisor with Backup Battery Switchover, 50 ms Nominal Adjustable Reset Period, Adjustable Watchdog Period, Chip Enable Signals, 4.65V Threshold Voltage, Watchdog, Backup Battery and Low VCC Status O/Ps and 100mA Output Current | Analog Devices Inc | ADM691ARZ-REEL vs ADM691ARZ |
| ADM691ARZ-REEL7 Power Circuits |
Microprocessor Supervisor with Backup Battery Switchover, 50 ms Nominal Adjustable Reset Period, Adjustable Watchdog Period, Chip Enable Signals, 4.65V Threshold Voltage, Watchdog, Backup Battery and Low VCC Status O/Ps and 100mA Output Current | Analog Devices Inc | ADM691ARZ-REEL vs ADM691ARZ-REEL7 |
Descriptions
Supervisor Open Drain, Push-Pull 1 Channel 16-SOIC
Processor Supervisor 4.65V 1 Active High/Active Low Automotive 16-Pin SOIC T/R
Supervisory Circuits IC 5V MPU Battery Mgmt
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao