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 2 GEN PUR 8TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：2.7V ~ 5.5V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：84mA @ 5V
- Current - Quiescent (Max)：250µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：600ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：8-TSSOP (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-TSSOP
- Grade：-
- Qualification：-
Download product information
Overview
The LMV393IPW is a dual low-voltage analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and features an open collector/open drain output type. The device has a propagation delay of 200 ns and draws 210 uA of operating power supply current. Input specifications include a maximum input offset voltage (Vos) of 7 mV, an input bias current (Ib) of 250 nA, and an input offset current (Ios) of 50 nA. It supports differential input types and functions as a general-purpose comparator without shutdown capability. The component is housed in a TSSOP-8 package and is rated for operation between -40°C and +125°C.
Feature Summary
- Low voltage operation from 2.7 V to 5.5 V
- Open collector or open drain output configuration
- Wide industrial temperature range availability
Applications
- Battery-powered systems requiring low current consumption
- General purpose signal comparison circuits
- Temperature sensing interfaces
Procurement Notes
Verify the specific suffix 'PWR' against the requested 'IPW'. Datasheets indicate 'PWR' corresponds to a TSSOP-8 reel/cut tape packaging variant. Confirm that the 'I' grade temperature rating matches the design requirement of -40°C to +125°C. Ensure the open-drain output logic levels are compatible with the target system's pull-up voltage constraints.
Selection Notes
Select this component when single-supply low-voltage operation is required. The LMV393IPW offers lower current consumption compared to standard LM393 devices. Verify that the 200 ns propagation delay meets the timing requirements of the application. Consider the TSSOP-8 package size if board space is limited.
Part Context
The LMV393 series represents the low-voltage, dual-channel version of the industry-standard LM393 comparator. Designed for portable and battery-operated applications, it provides similar functionality to the LM393 but with reduced supply voltage requirements and lower quiescent current. The IPW designation indicates the industrial temperature grade and TSSOP-8 package style.
FAQ
What is the input common mode voltage range?
The input common mode range includes ground.
Does the LMV393IPW have a shutdown pin?
No, the device does not feature a shutdown function.
