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 1 GEN PUR SOT23-5
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：1
- Output Type：Open-Drain
- Voltage - Supply, Single/Dual (±)：1V ~ 5.5V
- Voltage - Input Offset (Max)：10mV @ 5.5V
- Current - Input Bias (Max)：0.015µA @ 5.5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：13µA
- CMRR, PSRR (Typ)：68dB CMRR, 66dB PSRR
- Propagation Delay (Max)：4.5µs
- Hysteresis：±2mV
- Operating Temperature：-40°C ~ 85°C
- Package / Case：SC-74A, SOT-753
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
Download product information
Overview
The MAX9101EUK-T is a micropower analog comparator from Analog Devices/Maxim Integrated, optimized for single-cell systems. It operates on a single supply of 1.0V to 5.5V with a quiescent current of 5μA. The device features an open-drain output stage suitable for mixed-voltage designs and includes internal hysteresis. Key electrical parameters include a propagation delay under 4μs, input offset voltage of ±10mV (max), and input bias current of ±15nA (max). It is housed in a SOT23-5 package and supports an operating temperature range of -40°C to +85°C.
Feature Summary
- Ultra-low voltage operation down to 1.0V
- Open-drain output stage for mixed-voltage compatibility
- Internal hysteresis prevents multiple output transitions
- No output phase reversal for overdriven inputs
Applications
- Single-cell battery-powered systems
- Portable electronic equipment
- Closed sensor applications
- Logic-level translation between different voltage domains
Procurement Notes
Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm RoHS compliance status as indicated by the '+' designation if applicable to the exact orderable part number variant. Ensure the open-drain output requirement matches the system design needs compared to push-pull alternatives.
Selection Notes
Select this component when ultra-low voltage operation below 1.8V is required. The open-drain output allows interfacing with higher voltage logic levels via an external pull-up resistor. Consider the MAX9100 if a push-pull output is preferred instead of open-drain.
Part Context
This part belongs to the MAX9100/MAX9101 family of micropower comparators designed for battery-powered applications. It shares core specifications with the MAX9100 but differs in output topology. The series is characterized by low power consumption and small footprint availability in SOT23 packages.
Replacement Considerations
MAX9100EUK+T offers identical electrical performance but utilizes a push-pull output stage instead of open-drain.
