Image is for your reference only,please check specifications for details
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Product Details
- 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 warning. The complete family provides a variety of configurations to satisfy most microprocessor system requirements.
- The ADM690, ADM692 and ADM694 are available in 8-pin DIP packages and provide:
- Power-on reset output during power-up, power-down and brownout conditions. The RESET output remains operational with VCC as low as 1 V.
- Battery backup switching for CMOS RAM, CMOS microprocessor or other low power logic.
- A reset pulse if the optional watchdog timer has not been toggled within a specified time.
- A 1.3 V threshold detector for power fail warning, low battery detection, or to monitor a power
- Supply other than +5 V.
- The ADM691, ADM693 and ADM695 are available in 16-pin DIP and small outline packages and provide three additional functions.
- Write protection of CMOS RAM or EEPROM.
- Adjustable reset and watchdog timeout periods.
- Separate watchdog timeout, backup battery switchover, and low VCC status outputs.
- The ADM690-ADM695 family is fabricated using an advanced epitaxial CMOS process combining low power consumption (5 mW), extremely fast Chip Enable gating (5 ns) and high reliability. RESET assertion is guaranteed with VCC as low as 1 V. In addition, the power switching circuitry is designed for minimal voltage drop thereby permitting increased output current drive of up to 100 mA without the need for an external pass transistor.
- ### Features and Benefits
- Superior Upgrade for MAX690–MAX695
- Specified Over Temperature
- Low Power Consumption (5 mW)
- Precision Voltage Monitor
- Reset Assertion Down to 1 V VCC
- Low Switch On-Resistance 1.5 O Normal, 20 O 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
ADM690 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Case/Package | DIP |
| Show | |
| Product Lifecycle Status | Unknown |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
Popular Search Parts
- Recommended Parts
- Hot Parts
- Popular Parts
- Recently Popular Parts
- NRVTSA4100ET3G SN74LV1T34DCKR LM5143QRWGRQ1 DLW21SN900SQ2 TLV3201AIDCKR PTN5150HXMP BLM18HE152SN1 DP83867ISRGZT TPS1H200AQDGNRQ1 TPS62745DSST
- IRL40SC209 LIS2DW12TR MBRA340T3G MBR0540T1G SN754410NE 2N7002LT1G TDA8920BTH LME49720NA IRF3205PBF 3SB34000C
- L6234D FT232RL 2N2907A 2SK2221 MJ15016 SFH6916 DG408DY LM317K AQH3223 KA7808
- IRFP250NPBF AD7710 TPS563209DDCR AD7321 MC7915ACTG BQ24196RGER SMCJ250A TC4469CPD LPC1764FBD100 MAX4411ETP
SN:H0.60578LO46930V33Q0QC0S0
Buy ADM690
Please fill the information below to send RFQ quickly,and we will respond immediately.