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LTC1542CDD#PBF +BOM

Amplifier, Comparator, Reference IC GSM 8-DFN (3x3)

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LTC1542CDD#PBF
Datasheet:

LTC1542CDD#PBF Datasheet (PDF)
packingQty:

Tube,121
packingOption:

Tube
tempRange:

0 to 70C
Mounting Style:

SMD/SMT
EDA/CAD Models:

Request Free CAD Models for LTC1542CDD#PBF

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LTC1542CDD#PBF General Description

Combining high performance with low power consumption, the LTC1541/LTC1542 integrative component is a game-changer in the field of electronics. Housing a micropower amplifier, comparator, and bandgap reference within a single 8-pin package, this solution is ideal for applications where space is limited and efficiency is crucial. Whether operating on a single supply voltage between 2.5V and 12.6V or a dual ±1.25V to ±6.3V supply, this versatile component delivers consistent performance with a mere 5µA supply current. With a wide common mode input voltage range extending from the negative supply to within 1.3V of the positive supply, both the op amp and comparator offer enhanced flexibility in circuit design. The op amp's rail-to-rail output swings and the comparator's internally linked inverting input to the reference output (LTC1541) further highlight the ingenuity and practicality of this integrated solution

Key Features

Quiescent Current: 5µA Typ
Outputs Swing Rail-to-Rail
Low Op Amp Offset Voltage: 700µV Max
Reference Output Drives 0.01µF Capacitor
Internal 1.2V ±0.4% Reference Output (LTC1541)
Low Input Bias Current: 1nA Max
Reference Output Can Source Up to 2mA
Internal ±2.25mV Comparator Hysteresis
Comparator and Op Amp Input Range Includes Ground
Op Amp Capable of Driving Up to 1000pF Load
Unity-Gain Stable and 12kHz Bandwidth
2.5V to 12.6V Supply Voltage Range
Pin Compatible Upgrade for MAX951/MAX953
Available in 3mm × 3mm × 0.8mm DFN Package

Application

Battery- or Solar-Powered Systems
Automotive Keyless Entry
Low Frequency, Local Area Alarms/Detectors
Infrared Receivers for Remote Controls
Smoke Detectors and Safety Sensors
GSM Portable Phones

Specifications

model	LTC1542CDD#PBF	packingQty	Tube,121
packingOption	Tube	lifeCycle	production
tempRange	0 to 70C	Product Category	Analog Comparators
Mounting Style	SMD/SMT	Number of Channels	1 Channel
Output Type	CMOS, TTL	Supply Voltage - Min	2.5 V
Supply Voltage - Max	12.6 V	Operating Supply Current	5 uA
Output Current per Channel	1.8 mA	Vos - Input Offset Voltage	1 mV
Series	LTC1542	CMRR - Common Mode Rejection Ratio	0.5 dB
GBP - Gain Bandwidth Product	12 kHz	Product	Analog Comparators
Product Type	Analog Comparators	Propagation Delay Time	8 us
SR - Slew Rate	8 V/us	Factory Pack Quantity	121
Subcategory	Amplifier ICs