LTC1444CDHD#PBF
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- Mfr.Part #
- LTC1444CDHD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC COMP QD LP 1.221VREF 16-DFN
- Stock
- 146
- In Stock ：
- 146
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Comparators
- Supply Voltage :
- 3V
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Response Time :
- 14000 ns
- Quiescent Current :
- 8.5μA
- Number of Functions :
- 4
- Pin Count :
- 16
- Supply Current-Max :
- 0.0085mA
- Hysteresis :
- 50mV
- Current - Output (Typ) :
- 0.015mA @ 5V
- JESD-609 Code :
- e3
- Published :
- 2012
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Power Dissipation :
- 500mW
- CMRR, PSRR (Typ) :
- 80dB CMRR, 80dB PSRR
- Radiation Hardening :
- No
- Number of Terminations :
- 16
- Supply Voltage Limit-Max :
- 12V
- Propagation Delay :
- 12 μs
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Surface Mount :
- yes
- Number of Pins :
- 16
- Neg Supply Voltage-Max (Vsup) :
- -0.3V
- Lead Free :
- Lead Free
- Base Part Number :
- LTC1444
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Current - Quiescent (Max) :
- 8.5μA
- Operating Temperature :
- 0°C~70°C
- Output Type :
- CMOS, Open-Drain, TTL
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Type :
- with Voltage Reference
- Terminal Pitch :
- 0.5mm
- Output Current :
- 15µA
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Voltage - Input Offset (Max) :
- 10mV @ 5V
- Number of Elements :
- 4
- Packaging :
- Tube
- Common Mode Rejection Ratio :
- 80 dB
- Input Offset Voltage (Vos) :
- 3mV
- Power Supplies :
- 3/5V
- Voltage - Supply, Single/Dual (±) :
- 2V~11V ±1V~5.5V
- Package / Case :
- 16-WFDFN Exposed Pad
- Height Seated (Max) :
- 0.8mm
- Length :
- 5mm
- Datasheets
- LTC1444CDHD#PBF
Comparators Analog Devices, Inc. LTC1444CDHD#PBF Overview
The LTC1444CDHD#PBF by Analog Devices, Inc. is a cutting-edge low-power quadruple comparator, equipped with a precise 1.221V internal reference, housed in a compact 16-lead DFN package. Designed for critical voltage monitoring applications, this device is tailored to deliver high performance with minimal power consumption. The integrated quad comparator configuration facilitates multiple voltage level detections, making it an ideal solution for systems requiring multiple threshold voltage monitoring with high accuracy and reliability. The Comparators Analog Devices, Inc. LTC1444CDHD#PBF excels in applications where power efficiency and space saving are crucial.
LTC1444CDHD#PBF Features
This model boasts several key features that enhance its utility in sophisticated electronic systems:
- Quad comparator setup for versatile applications.
- Low power consumption, ideal for battery-operated devices.
- Precision internal voltage reference of 1.221V, ensuring accurate threshold settings.
- Small form factor DFN package, enabling space-efficient designs.
- Wide operating temperature range, suitable for diverse environmental conditions.
LTC1444CDHD#PBF Applications
- Battery Management Systems: Monitors multiple cell voltages to prevent overcharging and enhance battery life.
- Power Supply Control: Ensures stable operation by detecting and managing various voltage levels within power supplies.
- Automotive Electronics: Utilizes multiple comparators for monitoring and controlling automotive sensors and signals.
- Data Systems: Critical in maintaining system integrity by monitoring voltage thresholds in data communication equipment.
- Portable Devices: Ideal for low power requirements and space constraints in portable consumer electronics.
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