ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 14TSSOP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：4
- Output Type：CMOS, Rail-to-Rail, TTL
- Voltage - Supply, Single/Dual (±)：2.5V ~ 5.5V, ±1.25V ~ 2.75V
- Voltage - Input Offset (Max)：1mV @ 5V
- Current - Input Bias (Max)：0.003µA @ 5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：5µA
- CMRR, PSRR (Typ)：100dB CMRR, 80dB PSRR
- Propagation Delay (Max)：8µs
- Hysteresis：4mV
- Operating Temperature：-40°C ~ 125°C
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Grade：-
- Qualification：-
Download product information
Overview
The MAX9024AUD-T is a quad micropower comparator from the MAX9021/MAX9022/MAX9024 series, designed for low-power portable applications. It operates on a single supply voltage ranging from 2.5V to 5.5V or dual supplies of ±1.25V to ±2.75V. Each comparator channel consumes only 2.8µA of supply current and features a typical propagation delay of 3µs. The device includes 4mV of internal hysteresis to prevent output oscillations with slow-moving input signals. It offers rail-to-rail output swing and supports an input common-mode range extending from the negative supply to within 1.1V of the positive supply. The component is housed in a 14-pin TSSOP package.
Feature Summary
- Ultra-low power consumption of 2.8µA per comparator
- Internal 4mV hysteresis for noise immunity
- Rail-to-rail output capability
- No phase reversal for overdriven inputs
Applications
- Battery-powered portable systems
- Mobile communications
- Sensor-signal detection
- Digital line receivers
- Threshold detectors/discriminators
Procurement Notes
Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing this variant. Confirm RoHS compliance status via the manufacturer's documentation, as indicated by the '+' designation in related part numbers. Ensure the 14-pin TSSOP footprint matches your PCB layout requirements. Cross-reference the exact part number with official Analog Devices distributors to confirm availability and authenticity.
Selection Notes
Select this component for designs requiring multiple comparators in a compact form factor with minimal power draw. The quad configuration reduces board space compared to using individual single-channel devices. Consider the 3µs propagation delay for timing-sensitive applications. Verify that the 4mV internal hysteresis meets your noise rejection needs without external feedback components.
Part Context
This part belongs to the MAX902x family of micropower comparators, which also includes single (MAX9021) and dual (MAX9022) versions. The family shares identical electrical characteristics regarding speed, power, and input/output ranges, differing primarily in channel count and package options. The MAX9024 specifically provides four independent comparators in a 14-pin TSSOP or SO package.
Replacement Considerations
Direct replacements include other members of the MAX902x family such as the MAX9021 or MAX9022 if fewer channels are acceptable. Check for pin-compatible alternatives within the same product line that offer different packaging options like SC70 or SOT23 for space-constrained designs.
