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製造元 Analog Devices ADM691AANZ のシンボル、フットプリント、3D STEPモデルを信頼できるパートナーからダウンロードする
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代替部品
Price @ 1000
$ 3.543
$ 6.666
$ 6.666
Stock
125,351
134,271
134,271
Authorized Distributors
6
6
6
Case/Package
PDIP
PDIP
PDIP
Number of Pins
16
16
16
Number of Voltages Monitored
1
1
1
Reset
Active High/Active Low
Active High/Active Low
Active High/Active Low
Reset Timeout
200 ms
50 ms
50 ms
Undervoltage Threshold
4.5 V
4.5 V
4.5 V
Overvoltage Threshold
4.75 V
4.73 V
4.73 V
Watchdog Timer
Yes
Yes
Yes
Min Supply Voltage
0 V
4.75 V
4.75 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
サプライチェーン
Lifecycle StatusProduction (Last Updated: 3 years ago)
Manufacturer Lifecycle StatusPRODUCTION (Last Updated: 3 years ago)
関連部品
Analog DevicesADM693AANZ
ROHS3Compliant Tube ADM693 Battery Backup Circuit supervisor 4.5V 21.33mm 140ms Minimum 842mW
説明
Analog Devices ADM691AANZの詳細は販売業者から提供されます。
Processor Supervisor 4.65V 1 Active High/Active Low/Open Drain/Push-Pull 16-Pin PDIP Tube
Processor Supervisor 4.65V 4.75V to 5.5V 16-Pin PDIP
ROHS3Compliant Tube ADM691 Battery Backup Circuit supervisor 4.75V 21.33mm 140ms Minimum 842mW
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
The ADM691A/ADM693A/ADM800L/ADM800M family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include uP reset, backup-battery switchover, watchdog timer, CMOS RAM write protection, and power-failure warning. The family of products provides an upgrade for the MAX691A/93A/800M family of products. All parts are available in 16-pin DIP and SO packages. The ADM691A is also available in a space-saving TS SOP package. The following functionality is provided: 1. Power-on reset output during power-up, power-down and brownout conditions. The circuitry remains operational with VCC as low as 1 V. 2. Battery backup switching for CMOS RAM, CMOS microprocessor or other low power logic. 3. A reset pulse if the optional watchdog timer has not been toggled within a specified time. 4. A 1.25 V threshold detector for power fail warning, low battery detection, or to monitor a power supply other than +5 V.
メーカーの別名
Analog Devicesは世界中でいくつかのブランドを持っており、販売業者が代替名として使用するかもしれません。 Analog Devices は以下の名前でも知られているかもしれません：
- Analog Devices Inc
- ANALOG
- ADI
- ANALOG DEVICE
- ANALOG DEV
- AD
- ANA
- PMI
- Analog Devices Inc/Maxim Integrated
- ADV
- ADA
- ANALOG DEVIC
- PMI/AD
- ANALOG DEVI
- AD/PMI
- STOCK
- Analog Devices / Linear Technology
- ANALOG INTERGRATIONS CORP
- AD - Analog Devices
- PRECISION MONOLITIC INC
- ADI (Analog Devices Inc)
- ANADEV
- Analog Devices / Hittite
- ANALOG DEVICES (ADI)
- ANLOGDEVIC
- Analog Devices Inc.
- Maxim Analog Devices
- Analog Devices / Maxim Integrated
技術仕様
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins16
Technical
Max Operating Temperature85 °C
Max Power Dissipation842 mW
Max Reset Threshold Voltage4.75 V
Max Supply Current100 µA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Reset Threshold Voltage4.5 V
Min Supply Voltage0 V
Nominal Supply Current100 µA
Number of Channels1
Number of Elements1
Number of Monitored Inputs1
Number of Outputs1
Number of Voltages Monitored1
Operating Supply Current100 µA
Overvoltage Threshold4.75 V
PackagingBulk
Power Dissipation842 mW
ResetActive High/Active Low
Reset Delay Time280 ms
Reset Timeout200 ms
Schedule B8542390000
Threshold Voltage4.65 V
TypeBattery Backup Circuit
Undervoltage Threshold4.5 V
Watchdog TimerYes
Dimensions
Height5.334 mm
Length21.33 mm
Width7.11 mm