Product Summary

The MAX705 microprocessor (μP) supervisory circuit reduces the complexity and number of components required to monitor power-supply and battery functions in μP systems. The MAX705CPA significantly improves system reliability and accuracy compared to separate ICs or discrete components. The applications of the MAX705 include: Computers; Controllers; Intelligent Instruments; Automotive Systems; Critical μP Power Monitoring.

Parametrics

MAX705 absolute maxing ratings: (1)Terminal Voltage (with respect to GND)VCC: -0.3V to 6.0V; All Other Inputs: -0.3V to (VCC + 0.3V); (2)Input Current VCC: 20mA; GND: 20mA; (3)Output Current (all outputs): 20mA; (4)Continuous Power Dissipation; (5)Plastic DIP (derate 9.09mW/℃ above +70℃): 727mW; SO (derate 5.88mW/℃ above +70℃): 471mW; μMAX (derate 4.10mW/℃ above +70℃): 330mW; CERDIP (derate 8.00mW/℃ above +70℃): 640mW; (6)Storage Temperature Range: -65℃ to +160℃; (7)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX705 features: (1)μMAX Package: Smallest 8-Pin SO; (2)Guaranteed RESET Valid at VCC = 1V; (3)Precision Supply-Voltage Monitor: 4.65V; (4)200ms Reset Pulse Width; (5)Debounced TTL/CMOS-Compatible Manual-Reset Input; (6)Independent Watchdog Timer—1.6sec Timeout; (7)Voltage Monitor for Power-Fail or Low-Battery Warning.

Diagrams

MAX705 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MAX705
MAX705
Other

Data Sheet
Negotiable 
MAX7057ASE+
MAX7057ASE+
Maxim Integrated Products
RF Transmitter 300-450MHz f-Prog ASK/FSK Transmitter
Data Sheet
0-1: $2.00
1-25: $1.37
25-50: $0.99
50-100: $0.98
MAX7057ASE+T
MAX7057ASE+T
Maxim Integrated Products
RF Transmitter 300-450MHz f-Prog ASK/FSK Transmitter
Data Sheet
0-1250: $1.45
1250-2000: $1.24
2000-2500: $1.24
2500-5000: $1.12
MAX7058ATG+
MAX7058ATG+
Maxim Integrated Products
RF Transmitter 315/390MHz Dual-f ASK Transmitter
Data Sheet
0-1: $1.86
1-25: $1.27
25-50: $0.92
50-100: $0.91
MAX7058ATG+T
MAX7058ATG+T
Maxim Integrated Products
RF Transmitter 315MHz/390MHz ASK Transmitter
Data Sheet
0-1630: $1.04
1630-2500: $1.04
MAX7058EVKIT+
MAX7058EVKIT+
Maxim Integrated Products
RF Development Tools MAX7058 Eval Kit
Data Sheet
0-1: $75.19
1-2: $74.25
2-5: $71.87
5-10: $71.29
MAX705C/D
MAX705C/D
Maxim Integrated Products
Supervisory Circuits
Data Sheet
Negotiable 
MAX705CPA
MAX705CPA
Maxim Integrated Products
Supervisory Circuits
Data Sheet
Negotiable