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
Amplifier Circuit
Amplifier IC Headphones, 2-Channel (Stereo) Class D GVW
Audio Audio Signal Processor 1 Channel 16-SSOP-A
Audio Audio Signal Processor 1 Channel 18-SDIP
Audio Audio Signal Processor 1 Channel 18-SOP
Audio Audio Signal Processor 1 Channel 32-SSOP-A
Audio Audio Signal Processor 1 Channel VBGA035W040
Audio Audio Signal Processor 1 Channel VCSP85H4
Audio Channel VBGA063T050
Audio Channel
Audio Fully Integrated Processor 6 Channel 20-VQFN (4.2x4.2)
Buffer Amplifier 1 Circuit 8-PDIP
Buffer Amplifier 1 Circuit 8-SOIC
Buffer Amplifier 1 Circuit DDPAK/TO-263-5
Buffer Amplifier 1 Circuit SOT-23-5
Buffer Amplifier 1 Circuit TO-220-5
Buffer Amplifier 4 Circuit Rail-to-Rail 10-VSSOP
CMOS Amplifier 1 Circuit TO-99-8
CMOS Amplifier 2 Circuit 8-PDIP
CMOS Amplifier 2 Circuit Rail-to-Rail 8-MSOP
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOP
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SSOP-B
CMOS Amplifier 2 Circuit Wafer
CMOS Amplifier 4 Circuit Rail-to-Rail 14-SOP
CMOS Amplifier 4 Circuit Rail-to-Rail 14-SSOP-B
Comparator General Purpose Open-Collector, CMOS, DTL, ECL, MOS, TTL 14-PDIP
Comparator General Purpose Open-Collector, CMOS, DTL, ECL, MOS, TTL 14-SOIC
Differential Amplifier 2 Circuit 14-SOIC
Differential Amplifier 2 Circuit TO-5-12
General Purpose Amplifier 1 Circuit 8-PDIP
General Purpose Amplifier 1 Circuit 8-SO PowerPad
General Purpose Amplifier 1 Circuit 8-SOIC
General Purpose Amplifier 1 Circuit Push-Pull 8-SOIC
General Purpose Amplifier 1 Circuit Push-Pull 8-SON (3x3)
General Purpose Amplifier 1 Circuit Rail-to-Rail 5-HVSOF
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-PDIP
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-SOIC
General Purpose Amplifier 1 Circuit TO-99-8
General Purpose Amplifier 1 Circuit
General Purpose Amplifier 2 Circuit 8-PDIP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-PDIP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOIC
General Purpose Amplifier 4 Circuit 14-SOIC
J-FET Amplifier 1 Circuit Push-Pull 16-VQFN (3x3)
Magnitude Comparator Bit Active High Output AB 16-CDIP
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-SOIC
Magnitude Comparator Bit Active High Output AB 16-TSSOP
Magnitude Comparator Bit Active Low Output A=B 20-CDIP
Magnitude Comparator Bit Active Low Output A=B 20-PDIP
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-TSSOP
RF Amplifier IC 5G NR 3.6GHz ~ 4.2GHz 24-VFQFPN (4x4)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 30MHz ~ 4GHz 24-VFQFN (4x4)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 30MHz ~ 5GHz 24-VFQFN (4x4)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 4.4GHz ~ 5GHz 28-LGA (6x6)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 40MHz ~ 4GHz 24-VFQFN (4x4)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 500MHz ~ 8GHz 24-VFQFN (4x4)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 500MHz ~ 8GHz 32-VQFN (5x5)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 50MHz ~ 4GHz 24-VFQFN (4x4)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 50MHz ~ 6GHz 24-VFQFN (4x4)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 50MHz ~ 6GHz 32-VQFN (5x5)
RF Amplifier IC 5G NR, CDMA, LTE, W-CDMA 5MHz ~ 4GHz 24-VFQFN (4x4)
RF Amplifier IC 5G NR, LTE 3.3GHz ~ 3.8GHz 28-LGA (6x6)
RF Amplifier IC 5G NR, LTE 3GHz ~ 4.2GHz 28-LGA (6x6)
RF Amplifier IC Beidou, Galileo, GLONASS, GPS 1.575GHz 4-Super Mini Mold
RF Amplifier IC CDMA, LTE, W-CDMA 500MHz ~ 3.8GHz 48-VQFN (7x7)
RF Amplifier IC CDMA, LTE, W-CDMA 700MHz ~ 4GHz 24-VFQFN (4x4)
RF Amplifier IC CDMA, LTE, W-CDMA, WLAN 1.4GHz ~ 2.3GHz 28-LGA (6x6)
RF Amplifier IC Cellular, LTE 400MHz ~ 1.1GHz 28-LGA (6x6)
RF Amplifier IC General Purpose 1.5GHz ~ 6GHz
RF Amplifier IC General Purpose 100MHz ~ 1.2GHz
RF Amplifier IC General Purpose 100MHz ~ 2GHz
RF Amplifier IC General Purpose 100MHz ~ 3.2GHz TO-8
RF Amplifier IC General Purpose 100MHz ~ 800MHz TO-8
RF Amplifier IC General Purpose 10MHz ~ 1.1GHz
RF Amplifier IC General Purpose 10MHz ~ 1.2GHz
RF Amplifier IC General Purpose 10MHz ~ 1.6GHz
RF Amplifier IC General Purpose 10MHz ~ 1GHz
RF Amplifier IC General Purpose 10MHz ~ 2.5GHz
RF Amplifier IC General Purpose 10MHz ~ 2GHz
RF Amplifier IC General Purpose 10MHz ~ 300MHz
RF Amplifier IC General Purpose 10MHz ~ 500MHz
RF Amplifier IC General Purpose 1GHz ~ 4GHz
RF Amplifier IC General Purpose 1MHz ~ 2.05GHz
RF Amplifier IC General Purpose 1MHz ~ 2.6GHz
RF Amplifier IC General Purpose 1MHz ~ 600MHz
RF Amplifier IC General Purpose 20MHz ~ 250MHz TO-8
RF Amplifier IC General Purpose 20MHz ~ 250MHz
RF Amplifier IC General Purpose 20MHz ~ 550MHz
RF Amplifier IC General Purpose 2GHz ~ 6GHz
RF Amplifier IC General Purpose 2MHz ~ 1.1GHz
RF Amplifier IC General Purpose 2MHz ~ 1.25GHz
RF Amplifier IC General Purpose 2MHz ~ 1.5GHz
RF Amplifier IC General Purpose 2MHz ~ 1.7GHz
RF Amplifier IC General Purpose 2MHz ~ 350MHz
RF Amplifier IC General Purpose 2MHz ~ 600MHz
RF Amplifier IC General Purpose 2MHz ~ 700MHz
RF Amplifier IC General Purpose 2MHz ~ 800MHz
RF Amplifier IC General Purpose 30MHz ~ 2.1GHz
RF Amplifier IC General Purpose 3MHz ~ 600MHz
RF Amplifier IC General Purpose 5MHz ~ 1.1GHz
RF Amplifier IC General Purpose 5MHz ~ 1.25GHz
RF Amplifier IC General Purpose 5MHz ~ 1.2GHz
RF Amplifier IC General Purpose 5MHz ~ 1.6GHz
RF Amplifier IC General Purpose 5MHz ~ 1GHz
RF Amplifier IC General Purpose 5MHz ~ 2.05GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 2.05GHz
RF Amplifier IC General Purpose 5MHz ~ 2.1GHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 250MHz
RF Amplifier IC General Purpose 5MHz ~ 450MHz
RF Amplifier IC General Purpose 5MHz ~ 500MHz TO-8
RF Amplifier IC General Purpose 5MHz ~ 500MHz
RF Amplifier IC General Purpose 5MHz ~ 600MHz
RF Amplifier IC General Purpose 5MHz ~ 700MHz
RF Amplifier IC General Purpose 800MHz ~ 4.5GHz
RF Amplifier IC General Purpose 80MHz ~ 2.4GHz
RF Amplifier IC General Purpose 80MHz ~ 4.2GHz
Transconductance Amplifier 1 Circuit Push-Pull 8-PDIP
Transconductance Amplifier 1 Circuit Push-Pull 8-SOIC
Transconductance Amplifier 1 Circuit Push-Pull TO-5-8
Transconductance Amplifier 1 Circuit Push-Pull TO-99-8
Transconductance Amplifier 2 Circuit 16-PDIP
Video Amp 1 TFT-LCD Panels: VCOM Driver 10-VSON (3x3)
Video Amp 1 TFT-LCD Panels: VCOM Driver 8-TSSOP
Video Amp 10 TFT-LCD Panels: Gamma Buffer, VCOM Driver 28-HTSSOP
Video Amp 12 TFT-LCD Panels: Gamma Buffer 24-HTSSOP
Video Amp 12 TFT-LCD Panels: VCOM Driver 24-VQFN (4x4)
Video Amp 14 TFT-LCD Panels: Gamma Buffer, VCOM Driver 32-HTSSOP
Video Amp 18 TFT-LCD Panels: Gamma Buffer, VCOM Driver 28-HTSSOP
Video Amp 18 TFT-LCD Panels: Gamma Buffer, VCOM Driver 38-HTSSOP
Video Amp 20 TFT-LCD Panels: Gamma Buffer, VCOM Driver 38-VQFN (7x5)
Video Amp 24 TFT-LCD Panels: Gamma Buffer, VCOM Driver 38-HTSSOP
Video Amp 4 TFT-LCD Panels: Gamma Buffer 10-VSSOP
Video Amp 4 TFT-LCD Panels: Gamma Buffer 14-TSSOP
Video Amp 4 TFT-LCD Panels: Gamma Buffer, VCOM Driver 14-HTSSOP
Video Amp 4 TFT-LCD Panels: Gamma Buffer, VCOM Driver 14-TSSOP
Video Amp 6 TFT-LCD Panels: Gamma Buffer 16-HTSSOP
Video Amp 6 TFT-LCD Panels: Gamma Buffer 16-TSSOP
Video Amp 6 TFT-LCD Panels: Gamma Buffer, VCOM Driver 20-HTSSOP
Video Amp 8 TFT-LCD Panels: Gamma Buffer, VCOM Driver 20-HTSSOP
Video Amp 8 TFT-LCD Panels: VCOM Driver 20-VQFN (5x5)

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