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：TTL
- Voltage - Supply, Single/Dual (±)：4.5V ~ 5.5V
- Voltage - Input Offset (Max)：1.6mV @ 5V
- Current - Input Bias (Max)：0.125µA @ 5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：700µA
- CMRR, PSRR (Typ)：86.02dB CMRR, 86.02dB PSRR
- Propagation Delay (Max)：25ns
- Hysteresis：2mV
- Operating Temperature：-40°C ~ 85°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 MAX9108EUD+T is a quad, high-speed, low-power voltage comparator designed for single +5V supply systems. It features a 25ns propagation delay with 10mV input overdrive and consumes only 350µA per channel. The device operates within a 4.5V to 5.5V range and includes internal hysteresis for clean switching. Outputs are TTL-compatible without external pullups. It utilizes a 14-pin TSSOP package and functions across -40°C to +85°C.
Feature Summary
- Incorporates internal hysteresis to ensure clean output switching even with slow-moving input signals.
- Features TTL-compatible outputs that eliminate the need for external pullup circuitry.
- Provides a wide input common-mode range extending from 200mV below ground to near the positive rail.
Applications
- Battery powered systems
- A/D converters
- Line receivers
- Threshold detectors/discriminators
- Sampling circuits
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm package type and RoHS compliance status. Ensure the component matches the exact manufacturer part number before integration into designs. Cross-reference datasheet revisions to validate electrical characteristics and pin configurations for the specific batch.
Selection Notes
Select this component when a quad configuration is required alongside high-speed performance and low power consumption. It serves as an upgrade to industry-standard comparators like the MAX907/MAX908/MAX909 series. Consider its space-saving packages and integrated hysteresis for simplified circuit layouts.
Part Context
This part belongs to the MAX910x family of dual/quad/single comparators. It shares design similarities with the MAX9107 (dual) and MAX9109 (single). The MAX9108 specifically provides four channels in a compact footprint, offering higher speed and lower cost compared to legacy equivalents while maintaining low power operation.
Replacement Considerations
The MAX9108EUD+T is explicitly documented as a direct upgrade replacement for the MAX908EUD+T. Verify pin compatibility and electrical specifications when transitioning between these legacy and newer generation devices.
