Quarktwin Technology Ltd. Datasheets for Amplifier and Comparator Chips

Amplifier and comparator chips are board-level components for amplifying voltage, current, or power.
Amplifier and Comparator Chips: Learn more

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Product Name Notes
Address Driver 1 Element 1:2 Bit per Element 3-State Output 80-TSSOP
Amplifier Circuit
Amplifier IC 1-Channel (Mono) Class D 9-Flipchip (1.6x1.6)
Amplifier IC 2-Channel (Stereo) Class G 16-FlipChip (1.65x1.65)
Amplifier IC
Audio Channel
Buffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 56-VFBGA (4.5x7)
Buffer, Non-Inverting 8 Element 4 Bit per Element 3-State Output 96-LFBGA (13.5x5.5)
Chopper (Zero-Drift) Amplifier 1 Circuit 8-CDIP
CMOS Amplifier 1 Circuit 20-LCCC (8.89x8.89)
CMOS Amplifier 2 Circuit 20-LCCC (8.89x8.89)
CMOS Amplifier 2 Circuit Rail-to-Rail 10-CFP
CMOS Amplifier 2 Circuit Rail-to-Rail 8-CDIP
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
CMOS Amplifier 4 Circuit 14-CDIP
CMOS Amplifier 4 Circuit 20-LCCC (8.89x8.89)
CMOS Amplifier 4 Circuit Rail-to-Rail 14-CDIP
CMOS Amplifier 4 Circuit Rail-to-Rail 14-CFP
Comparator Differential Open-Collector, CMOS, DTL, ECL, MOS, TTL 14-CDIP
Comparator Differential Open-Collector, CMOS, DTL, ECL, MOS, TTL 14-CFP
Comparator Differential Open-Collector, CMOS, MOS, TTL 14-CFP
Comparator Differential Open-Collector, Rail-to-Rail 20-LCCC (8.89x8.89)
Comparator General Purpose Open-Collector, CMOS, DTL, ECL, MOS, TTL TO-99-8
Comparator General Purpose Open-Collector, DTL, RTL, TTL 10-CFP
Comparator General Purpose Open-Collector, DTL, RTL, TTL 14-CDIP
Comparator General Purpose Open-Collector, DTL, RTL, TTL 20-LCCC (8.89x8.89)
Comparator General Purpose Open-Collector, DTL, RTL, TTL TO-100-10
Comparator General Purpose Open-Emitter, ECL TO-100-10
Comparator
Current Feedback Amplifier 1 Circuit 8-CERDIP
Differential Amplifier 1 Circuit Differential 16-CFP
Element Bit per Element Output
General Purpose Amplifier 1 Circuit 10-CFlatPack
General Purpose Amplifier 1 Circuit 20-CLCC (8.89x8.89)
General Purpose Amplifier 1 Circuit 20-LCCC (8.89x8.89)
General Purpose Amplifier 1 Circuit 8-CDIP
General Purpose Amplifier 1 Circuit 8-CERDIP
General Purpose Amplifier 1 Circuit 8-PDIP
General Purpose Amplifier 1 Circuit Rail-to-Rail 10-CFP
General Purpose Amplifier 1 Circuit Rail-to-Rail 14-CDIP
General Purpose Amplifier 1 Circuit Rail-to-Rail 20-LCCC (8.89x8.89)
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-CDIP
General Purpose Amplifier 1 Circuit TO-3-8
General Purpose Amplifier 1 Circuit TO-99-8
General Purpose Amplifier 2 Circuit 20-CLCC (8.89x8.89)
General Purpose Amplifier 2 Circuit 20-LCCC (8.89x8.89)
General Purpose Amplifier 2 Circuit 8-CDIP
General Purpose Amplifier 2 Circuit 8-DIP
General Purpose Amplifier 2 Circuit Rail-to-Rail 14-CDIP
General Purpose Amplifier 2 Circuit Rail-to-Rail 20-LCCC (8.89x8.89)
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-CDIP
General Purpose Amplifier 2 Circuit TO-99-8
General Purpose Amplifier 4 Circuit 14-CDIP
General Purpose Amplifier 4 Circuit 20-CLCC (8.89x8.89)
General Purpose Amplifier 4 Circuit 20-LCCC (8.89x8.89)
General Purpose Amplifier 4 Circuit Differential 14-CDIP
General Purpose Amplifier 4 Circuit Differential 14-CFP
General Purpose Amplifier 4 Circuit Differential 20-LCCC (8.89x8.89)
General Purpose Amplifier 4 Circuit Push-Pull, No 14-CDIP
General Purpose Amplifier 4 Circuit Push-Pull, No 14-CFP
General Purpose Amplifier 4 Circuit Push-Pull, No 20-LCCC (8.89x8.89)
General Purpose Amplifier 4 Circuit Rail-to-Rail 10-CFP
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-CDIP
General Purpose Amplifier 4 Circuit Rail-to-Rail 20-LCCC (8.89x8.89)
General Purpose Amplifier 4 Circuit Rail-to-Rail 8-CDIP
IC
Instrumentation Amplifier 1 Circuit 32-CDIP
Isolation Amplifier 1 Circuit 20-CDIP
Isolation Amplifier 1 Circuit 32-CDIP
Isolation Amplifier 1 Circuit 48-LQFP (7x7)
Isolation Amplifier 1 Circuit Differential 8-DIP Gull Wing
Isolation Amplifier 1 Circuit Differential 8-DIP
Isolation Amplifier 1 Circuit Differential 8-SMD Butt Joint
Isolation Amplifier IC General Purpose
J-FET Amplifier 1 Circuit 10-CFP
J-FET Amplifier 1 Circuit 20-LCCC (8.89x8.89)
J-FET Amplifier 1 Circuit 8-CDIP
J-FET Amplifier 2 Circuit 10-CFP
J-FET Amplifier 2 Circuit 20-LCCC (8.89x8.89)
J-FET Amplifier 2 Circuit 8-CDIP
J-FET Amplifier 2 Circuit TO-99-8
J-FET Amplifier 4 Circuit 14-CDIP
J-FET Amplifier 4 Circuit 14-CFP
J-FET Amplifier 4 Circuit 20-LCCC (8.89x8.89)
Logarithmic Amplifier 2 Circuit 24-CDIP
Magnitude Comparator Bit Active High Output AB 16-CDIP
Magnitude Comparator Bit Active High Output AB 16-CFlatPack
Magnitude Comparator Bit Active High Output AB 16-DIP
Magnitude Comparator Bit Active High Output AB 16-PDIP
Magnitude Comparator Bit Active High Output AB 16-SO
Magnitude Comparator Bit Active High Output AB 16-SSOP
Magnitude Comparator Bit Active High Output AB 16-TSSOP
Magnitude Comparator Bit Active High Output AB 20-LCCC (8.89x8.89)
Magnitude Comparator Bit Active High Output AB 20-PDIP
Magnitude Comparator Bit Active High Output AB 20-SOIC
Magnitude Comparator Bit Active High Output AB
Magnitude Comparator Bit Active Low Output A=B 16-CFP
Magnitude Comparator Bit Active Low Output A=B 16-PDIP
Magnitude Comparator Bit Active Low Output A=B 20-CDIP
Magnitude Comparator Bit Active Low Output A=B 20-CERDIP
Magnitude Comparator Bit Active Low Output A=B 20-CFlatPack
Magnitude Comparator Bit Active Low Output A=B 20-CFP
Magnitude Comparator Bit Active Low Output A=B 20-DIP
Magnitude Comparator Bit Active Low Output A=B 20-LCCC (8.89x8.89)
Magnitude Comparator Bit Active Low Output A=B 20-PDIP
Magnitude Comparator Bit Active Low Output A=B 20-QSOP
Magnitude Comparator Bit Active Low Output A=B 20-SO
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
Magnitude Comparator Bit Active Low Output A=B 20-SOP
Magnitude Comparator Bit Active Low Output A=B 20-SSOP
Magnitude Comparator Bit Active Low Output A=B 20-TSSOP
Magnitude Comparator Bit Active Low Output A=B, A>B 20-CDIP
Magnitude Comparator Bit Active Low Output A=B, A>B 20-CFP
Magnitude Comparator Bit Active Low Output A=B, A>B 20-LCCC (8.89x8.89)
Magnitude Comparator Bit Active Low Output A=B
Magnitude Comparator Bit Output
RF Amplifier IC 1.4GHz ~ 2.2GHz TO-270WBG-17
RF Amplifier IC 1GHz ~ 2GHz SMA
RF Amplifier IC 38-PLGA (10x8)
RF Amplifier IC 5G, LTE 26-HLQFN (10x6)
RF Amplifier IC 5G, LTE 3.6GHz ~ 3.8GHz 26-HLQFN (10x6)
RF Amplifier IC 5G, LTE, TDD 3.4GHz ~ 3.8GHz 38-PLGA (10x8)
RF Amplifier IC 5G, LTE, TDD 3.7GHz ~ 3.98GHz 26-HLQFN (10x6)
RF Amplifier IC Cellular 2.3GHz ~ 4.2GHz 12-PLGA (2.2x2.2)
RF Amplifier IC Cellular, WCDMA 1.8GHz ~ 2.2GHz TO-270WB-15
RF Amplifier IC Cellular, WCDMA 1.8GHz ~ 2.2GHz TO-270WBG-15
RF Amplifier IC Cellular, WCDMA 3.4GHz ~ 3.8GHz TO-270WB-17
RF Amplifier IC Cellular, WCDMA 3.4GHz ~ 3.8GHz TO-270WBG-17
RF Amplifier IC Galileo, GLONASS, GNSS, GPS 1.559GHz ~ 1.609GHz
RF Amplifier IC Galileo, GLONASS, GNSS, GPS, SBAS 1.2GHz ~ 1.8GHz SMA
RF Amplifier IC Galileo, GLONASS, GPS, SBAS 1.2GHz ~ 1.8GHz Module
RF Amplifier IC Galileo, GLONASS, GPS, SBAS 1.2GHz ~ 1.8GHz SMA
RF Amplifier IC General Purpose 0Hz ~ 45MHz
RF Amplifier IC General Purpose 1.2GHz ~ 1.8GHz
RF Amplifier IC General Purpose 1.5GHz ~ 6GHz TO-8
RF Amplifier IC General Purpose 1.8GHz ~ 6.2GHz TO-8
RF Amplifier IC General Purpose 100kHz ~ 20GHz
RF Amplifier IC General Purpose 100MHz ~ 1.2GHz TO-8
RF Amplifier IC General Purpose 100MHz ~ 2.7GHz TO-8
RF Amplifier IC General Purpose 100MHz ~ 2GHz TO-8
RF Amplifier IC General Purpose 10MHz ~ 1.1GHz TO-8
RF Amplifier IC General Purpose 10MHz ~ 1.6GHz TO-8
RF Amplifier IC General Purpose 10MHz ~ 2.5GHz TO-8
RF Amplifier IC General Purpose 10MHz ~ 2GHz TO-8
RF Amplifier IC General Purpose 10MHz ~ 300MHz TO-8
RF Amplifier IC General Purpose 10MHz ~ 550MHz TO-8
RF Amplifier IC General Purpose 10MHz ~ 900MHz TO-8
RF Amplifier IC General Purpose 15MHz ~ 300MHz TO-8
RF Amplifier IC General Purpose 1GHz ~ 4GHz TO-8
RF Amplifier IC General Purpose 1MHz ~ 1.1GHz TO-8
RF Amplifier IC General Purpose 1MHz ~ 1.6GHz TO-8
RF Amplifier IC General Purpose 1MHz ~ 2.05GHz TO-8
RF Amplifier IC General Purpose 1MHz ~ 2.6GHz TO-8
RF Amplifier IC General Purpose 1MHz ~ 300MHz TO-8
RF Amplifier IC General Purpose 1MHz ~ 550MHz TO-8
RF Amplifier IC General Purpose 1MHz ~ 600MHz TO-8
RF Amplifier IC General Purpose 1MHz ~ 650MHz TO-8
RF Amplifier IC General Purpose 2.3GHz ~ 4.2GHz 12-PLGA (2.2x2.2)
RF Amplifier IC General Purpose 26-HLQFN (10x6)
RF Amplifier IC General Purpose 2MHz ~ 1.1GHz TO-8
RF Amplifier IC General Purpose 2MHz ~ 1.25GHz TO-8
RF Amplifier IC General Purpose 2MHz ~ 1.5GHz TO-8
RF Amplifier IC General Purpose 2MHz ~ 1.7GHz TO-8
RF Amplifier IC General Purpose 2MHz ~ 350MHz TO-8
RF Amplifier IC General Purpose 2MHz ~ 600MHz TO-8
RF Amplifier IC General Purpose 2MHz ~ 700MHz TO-8
RF Amplifier IC General Purpose 2MHz ~ 800MHz TO-8
RF Amplifier IC General Purpose 3.2GHz ~ 4GHz TO-270WB-17
RF Amplifier IC General Purpose 3.2GHz ~ 4GHz TO-270WBG-17
RF Amplifier IC General Purpose 3.3GHz ~ 3.8GHz 26-HLQFN (10x6)
RF Amplifier IC General Purpose 3.6GHz ~ 3.8GHz 26-HLQFN (10x6)
RF Amplifier IC General Purpose 38-PLGA (10x8)
RF Amplifier IC General Purpose 3MHz ~ 120MHz TO-8B
RF Amplifier IC General Purpose 3MHz ~ 500MHz TO-8
RF Amplifier IC General Purpose 3MHz ~ 550MHz TO-8
RF Amplifier IC General Purpose 3MHz ~ 600MHz TO-8
RF Amplifier IC General Purpose 575MHz ~ 960MHz TO-270WB-15
RF Amplifier IC General Purpose 575MHz ~ 960MHz TO-270WBG-15
RF Amplifier IC General Purpose 5MHz ~ 1.1GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 1.25GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 1.2GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 1.3GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 1.6GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 1GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 2.05GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 2.1GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 200MHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 300MHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 450MHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 500MHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 600MHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 700MHz TO-8
RF Amplifier IC General Purpose 800MHz ~ 4.5GHz TO-8
RF Amplifier IC General Purpose 80MHz ~ 2.4GHz TO-8
RF Amplifier IC General Purpose 80MHz ~ 2GHz TO-8
RF Amplifier IC General Purpose 80MHz ~ 3.2GHz TO-8
RF Amplifier IC General Purpose 80MHz ~ 4.2GHz TO-8
RF Amplifier IC GPS 1.575GHz TNC
RF Amplifier IC GPS/GNSS 1GHz ~ 2GHz N-Type
RF Amplifier IC GPS/GNSS 1GHz ~ 2GHz SMA
RF Amplifier IC GPS/GNSS 1GHz ~ 2GHz TNC
RF Amplifier IC LTE 26-HLQFN (10x6)
RF Amplifier IC LTE 3.4GHz ~ 3.8GHz 38-PLGA (10x8)
RF Amplifier IC TO-270WB-15
RF Amplifier IC TO-270WBG-15
RF Amplifier IC W-CDMA 1.4GHz ~ 2.2GHz TO-270WB-17
RF Amplifier IC W-CDMA 1.8GHz ~ 2.2GHz TO-270WB-15
RF Amplifier IC W-CDMA 1.8GHz ~ 2.2GHz TO-270WBG-15
RF Amplifier IC W-CDMA 2.3GHz ~ 2.69GHz TO-270WB-15
RF Amplifier IC W-CDMA 2.3GHz ~ 2.69GHz TO-270WBG-15
RF Amplifier IC WCDMA 3.4GHz ~ 3.8GHz TO-270WBG-17
RF Amplifier IC Wireless LAN 3.4GHz ~ 3.8GHz 38-PLGA (10x8)
RF Amplifier IC
Sample and Hold Amplifier 1 Circuit 20-CLCC (8.89x8.89)
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 56-VFBGA (4.5x7)
Transceiver, Non-Inverting 4 Element 8 Bit per Element 3-State Output 96-LFBGA (13.5x5.5)
Video Amp 1 Current Feedback 8-CERDIP
Video Amp 1 Differential 10-CFP
Voltage Feedback Amplifier 1 Circuit Differential 10-CFP

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