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 14SOIC
- Series：-
- Mfr：onsemi
- Package：Tube
- Type：General Purpose
- Number of Elements：4
- Output Type：CMOS, Open-Collector, TTL
- Voltage - Supply, Single/Dual (±)：3V ~ 36V, ±1.5V ~ 18V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：16mA @ 5V
- Current - Quiescent (Max)：2.5mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Grade：-
- Qualification：-
Download product information
Overview
The LM2901VDG is a single supply quad comparator manufactured by onsemi, housed in a 14-pin SOIC package. It operates within a power supply range of 3.0 V to 36 V or split supplies from ±1.5 V to ±18 V. The device features low input bias current of 25 nA typical and low output saturation voltage of 130 mV typical at 4.0 mA. It supports an operating temperature range of -40 °C to +125 °C.
Feature Summary
- Supports single supply operation from 3.0 V to 36 V or split supply operation from ±1.5 V to ±18 V
- Features low input bias current of 25 nA typical and low output saturation voltage of 130 mV typical at 4.0 mA
- Includes ESD clamps on the inputs to increase reliability without affecting device operation
- Outputs are compatible with TTL and CMOS logic families
Applications
- Level detection in consumer, automotive, and industrial electronic applications
- Low-level sensing circuits
- Memory applications
Procurement Notes
Verify the specific suffix 'VDG' against the manufacturer's ordering information to confirm the exact package type (SOIC-14) and shipping configuration (Tape & Reel). Ensure the component meets RoHS compliance requirements as indicated for this series. Cross-reference the marking diagram to validate authenticity upon receipt.
Selection Notes
Select this component when high gain and wide bandwidth characteristics are required for level detection or sensing tasks. Consider the extended temperature range up to +125 °C for demanding environments. Verify that the open-collector output interface aligns with the downstream logic requirements of the target circuit design.
Part Context
This part belongs to the LM2901 family of single supply quad comparators produced by onsemi. It shares functional similarities with related devices like the LM339 and NCV2901 but offers specific performance characteristics tailored for broader voltage ranges and higher temperature stability compared to standard variants.
Replacement Considerations
LM2901DR2G
FAQ
What is the maximum differential input voltage range?
The maximum differential input voltage range is 36 Vdc.
Does the LM2901VDG support split supply operation?
Yes, it supports split supply operation ranging from ±1.5 V to ±18 V.
