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：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：1
- Output Type：CMOS, Push-Pull
- Voltage - Supply, Single/Dual (±)：1.8V ~ 5.5V
- Voltage - Input Offset (Max)：3mV @ 5V
- Current - Input Bias (Max)：0.4pA @ 5V
- Current - Output (Typ)：19mA @ 5V
- Current - Quiescent (Max)：750nA
- CMRR, PSRR (Typ)：98dB CMRR, 82dB PSRR
- Propagation Delay (Max)：30µs
- Hysteresis：-
- 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 LPV7215MFX/NOPB is a single-channel analog comparator manufactured by Texas Instruments, housed in an SOT-23-5 surface-mount package. It operates on a single supply voltage ranging from 1.8V to 5.5V with a maximum quiescent current of 750nA. The device features rail-to-rail input and CMOS push-pull output capabilities. Key electrical specifications include a maximum input offset voltage of 3mV at 5V, a maximum input bias current of 0.4pA at 5V, and a typical common-mode rejection ratio (CMRR) of 98dB alongside a power supply rejection ratio (PSRR) of 82dB. The propagation delay is specified at a maximum of 30µs, and the output can source up to 19mA at 5V.
Feature Summary
- Rail-to-rail input stage allows operation across the full supply voltage range.
- CMOS push-pull output provides strong drive capability without requiring external pull-up resistors.
- Ultra-low quiescent current consumption supports extended battery life in portable applications.
Applications
- Battery-powered consumer electronics
- Portable measurement instruments
- Threshold detection circuits
Procurement Notes
Verify the specific suffix 'MFX' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 'NOPB' designation indicates lead-free and RoHS compliance status as per the manufacturer's latest documentation. Ensure the ordering quantity aligns with standard reel sizes to avoid additional handling fees or minimum order constraints associated with cut-tape options.
Selection Notes
Select this component when low power consumption is critical alongside the need for rail-to-rail input compatibility. The CMOS output structure simplifies interface design with digital logic families operating at various voltage levels. Consider the 30µs propagation delay when evaluating timing requirements for high-speed signal processing tasks.
Part Context
This part belongs to the LPV7215 family of low-power comparators designed for space-constrained applications. The SOT-23-5 package offers a compact footprint suitable for dense PCB layouts. It serves as a general-purpose solution where minimal static current draw is prioritized over high-speed switching performance.
Replacement Considerations
Direct substitutes within the same family include LPV7215MG/NOPB and LPV7215MFX/NOPB variants differing primarily in packaging or reel configuration. Cross-family replacements may require verification of pinout compatibility and electrical parameter alignment.
