MAX703CPA+
ActivePROCESSOR SUPERVISOR 4.65V 1 ACTIVE LOW/PUSH-PULL 8-PIN PDIP N TUBE
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MAX703CPA+
ActivePROCESSOR SUPERVISOR 4.65V 1 ACTIVE LOW/PUSH-PULL 8-PIN PDIP N TUBE
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX703CPA+ |
|---|---|
| Mounting Type | Through Hole |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output | Push-Pull, Totem Pole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Reset | Active Low |
| Reset Timeout [Min] | 140 ms |
| Supplier Device Package | 8-PDIP |
| Type | Battery Backup Circuit |
MAX703 Series
Low-Cost Microprocessor Supervisory Circuits with Battery Backup
| Part | Number of Voltages Monitored | Package / Case | Package / Case | Package / Case | Reset Timeout [Min] | Reset | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Output | Type | Supplier Device Package | Current - Receiving [Max] | Current - Receiving [Min] | Voltage - Supply [Min] | Voltage - Supply [Max] | Data Rate (Max) [Max] | Modulation | Sensitivity | Frequency | Power - Output | Current - Transmitting | RF Family/Standard | Current - Receiving | Data Interface | Antenna Connector | Grade | Applications | Modulation or Protocol |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 1 | 0.154 in | 8-SOIC | 3.9 mm | 140 ms | Active Low | Surface Mount | 85 C | -40 ¯C | Push-Pull Totem Pole | Battery Backup Circuit | 8-SOIC | |||||||||||||||||
 Analog Devices Inc./Maxim Integrated | Surface Mount | 125 °C | -40 C | TxRx Only | 32-TQFN 5x5 | 6.8 mA | 6.4 mA | 2.1 V 4.5 V | 3.6 V 5.5 V | 66 kbps | FSK | -110 dBm | 308 MHz | 13.1 dBm | 11.6 mA | General ISM < 1GHz | |||||||||||||
 Analog Devices Inc./Maxim Integrated | 1 | 0.154 in | 8-SOIC | 3.9 mm | 140 ms | Active Low | Surface Mount | 85 C | -40 ¯C | Push-Pull Totem Pole | Battery Backup Circuit | 8-SOIC | |||||||||||||||||
Analog Devices Inc./Maxim Integrated | 1 | 0.154 in | 8-SOIC | 3.9 mm | 140 ms | Active Low | Surface Mount | 85 C | -40 ¯C | Push-Pull Totem Pole | Battery Backup Circuit | 8-SOIC | |||||||||||||||||
Analog Devices Inc./Maxim Integrated | 1 | 0.154 in | 8-SOIC | 3.9 mm | 140 ms | Active Low | Surface Mount | 70 °C | 0 °C | Push-Pull Totem Pole | Battery Backup Circuit | 8-SOIC | |||||||||||||||||
Analog Devices Inc./Maxim Integrated | 1 | 8-DIP (0.300" 7.62mm) | 140 ms | Active Low | Through Hole | 70 °C | 0 °C | Push-Pull Totem Pole | Battery Backup Circuit | 8-PDIP | |||||||||||||||||||
Analog Devices Inc./Maxim Integrated | 1 | 0.154 in | 8-SOIC | 3.9 mm | 140 ms | Active Low | Surface Mount | 70 °C | 0 °C | Push-Pull Totem Pole | Battery Backup Circuit | 8-SOIC | |||||||||||||||||
Analog Devices Inc./Maxim Integrated | 1 | 8-DIP (0.300" 7.62mm) | 140 ms | Active Low | Through Hole | 70 °C | 0 °C | Push-Pull Totem Pole | Battery Backup Circuit | 8-PDIP | |||||||||||||||||||
Analog Devices Inc./Maxim Integrated | Surface Mount | 125 °C | -40 C | TxRx Only | 32-TQFN 5x5 | 6.8 mA | 6.4 mA | 2.1 V 4.5 V | 3.6 V 5.5 V | 66 kbps | FSK | -110 dBm | 315 MHz | 13.1 dBm | 11.6 mA | General ISM < 1GHz | |||||||||||||
Analog Devices Inc./Maxim Integrated | Surface Mount | 105 ░C | -40 C | 32-TQFN 5x5 | 3 V | 3.6 V | 33 kbps | -114 dBm | 315 MHz 433 MHz | 5.2 mA | PCB Surface Mount | PCB Surface Mount | Automotive | Remote Controls RKE Wireless Sensors | ASK |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 52 | $ 15.93 | |
| 2550 | $ 15.93 | |||
| Tube | 1 | $ 13.77 | ||
| 10 | $ 12.65 | |||
| 50 | $ 12.13 | |||
| 100 | $ 10.68 | |||
| 250 | $ 10.16 | |||
| 500 | $ 9.50 | |||
| 1000 | $ 8.72 | |||
Description
General part information
MAX703 Series
The MAX703/MAX704 microprocessor (µP) supervisory circuits reduce the complexity and number of components required for power-supply monitoring and battery control functions in µP systems. These devices significantly improve system reliability and accuracy compared to that obtained with separate ICs or discrete components.The MAX703/MAX704 are available in 8-pin DIP and SO packages and provide four functions:An active-low reset during power-up, power-down, and brownout conditions.Battery-backup switching for CMOS RAM, CMOS µPs, or other low-power logic circuitry.A 1.25V threshold detector for power-fail warning, low-battery detection, or for monitoring a power supply other than +5V.An active-low manual reset input.The MAX703 and MAX704 differ only in their supply-voltage monitor levels. The MAX703 generates a reset when the supply drops below 4.65V, while the MAX704 generates a reset below 4.40V.ApplicationsComputersControllersCritical µP Power MonitoringIntelligent Instruments
Documents
Technical documentation and resources