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MAX932CPA+ is listed in the Comparators range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC COMPARATOR 2 W/VOLT REF 8DIP. Review the specifications below when checking this part for your BOM.
Comparators specifications for MAX932CPA+
- Description：IC COMPARATOR 2 W/VOLT REF 8DIP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Type：with Voltage Reference
- Number of Elements：2
- Output Type：CMOS, TTL
- Voltage - Supply, Single/Dual (±)：2.5V ~ 11V, ±1.25V ~ 5.5V
- Voltage - Input Offset (Max)：10mV @ 5V
- Current - Input Bias (Max)：-
- Current - Output (Typ)：0.015mA @ 5V
- Current - Quiescent (Max)：6µA
- CMRR, PSRR (Typ)：80dB CMRR, 80dB PSRR
- Propagation Delay (Max)：12µs
- Hysteresis：50mV
- Operating Temperature：0°C ~ 70°C
- Package / Case：8-DIP (0.300", 7.62mm)
- Mounting Type：Through Hole
- Supplier Device Package：8-PDIP
- Grade：-
- Qualification：-
Comparators datasheet and documents for MAX932CPA+
Comparators Overview
The MAX932CPA+ is a dual micropower, low-voltage analog comparator featuring an internal 1.182V ±2% bandgap reference. It operates from a single +2.5V to +11V supply or a ±1.25V to ±5.5V dual supply. The device draws less than 4µA of quiescent current and includes programmable hysteresis via the HYST pin. Outputs are TTL/CMOS compatible, swinging from V+ to V-, with a typical propagation delay of 12µs at 10mV overdrive. It is housed in an 8-pin Plastic DIP package.
Comparators Feature Summary
- Dual comparators with integrated 1.182V ±2% voltage reference
- Ultra-low power consumption with less than 4µA supply current
- Adjustable hysteresis using the dedicated HYST input pin
- TTL- and CMOS-compatible outputs capable of sourcing up to 40mA
Comparators Applications
- Battery-powered systems
- Threshold detectors
- Window comparators
- Oscillator circuits
- Alarm circuits
Comparators Procurement Notes
Verify the specific suffix 'CPA+' indicates the commercial temperature range (0°C to +70°C) and 8-pin Plastic DIP package. Confirm that the internal reference accuracy meets the ±2% requirement for the application. Ensure the supply voltage remains within the specified 2.5V to 11V single-supply range to maintain guaranteed performance parameters.
Comparators Selection Notes
Select this component when dual comparators with a built-in reference are required for low-power designs. It is suitable for applications needing adjustable hysteresis without external feedback networks. Consider the MAX932EPA+ if an extended industrial temperature range (-40°C to +85°C) is necessary instead of the commercial grade.
Comparators Part Context
The MAX932CPA+ belongs to the MAX931-MAX934 family of ultra-low-power comparators. This series is designed for space-saving and energy-efficient applications. The MAX932 specifically provides two comparators per package, distinguishing it from the single-channel MAX931 and quad-channel MAX934 variants.
Comparators Replacement Considerations
The MAX932EPA+ serves as a direct replacement offering the same functionality but with an extended operating temperature range of -40°C to +85°C compared to the commercial range of the CPA+ variant.
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