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LPV542DGKR TI Instrumentation, OP Amps, Buffer Amps
The LPV542 is a dual nanopower comparator with push-pull output, operating from a 1.6V to 5.5V supply with ultra-low quiescent current of 160nA typical per channel. It features propagation delay of 6.8µs, rail-to-rail input capability, and an output that sinks and sources current without requiring an external pull-up resistor. Packaged in an 8-pin VSSOP (DGK) (3mm × 3mm), it is ideal for ultra-low-power threshold detection in battery-powered applications. Applications include battery voltage monitoring for low-power systems, wake-up circuits in IoT devices, and undervoltage/overvoltage detection in portable medical devices. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.74 |
| 100+ | $ 0.62 |
| 1250+ | $ 0.56 |
| 2500+ | $ 0.54 |
Technical Specifications
- Part No.LPV542DGKR
- Model LPV542DGKR
- Category Integrated Circuits (ICs) > Linear > Amplifiers > Instrumentation, OP Amps, Buffer Amps
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Amplifier Type General Purpose
- Number of Circuits 2
- Output Type Rail-to-Rail
- Slew Rate 0.022 V/µs
- Gain Bandwidth Product 24 kHz
- Current - Input Bias 0.02 pA
- Voltage - Input Offset 0.1 mV
- Current - Supply 2 µA (x2 Channels)
- Current - Output / Channel 9.7 mA
- Voltage - Supply Span (Min) 1.8 V
- Voltage - Supply Span (Max) 5.5 V
- Features Nanopower
- Operating Temperature -40°C ~ 125°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 8-VSSOP
- Base Product Number LPV542
- RoHS ROHS3 Compliant
- Standard Package 2500