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 1-Channel (Mono) Class AB 10-SIP
Amplifier IC 1-Channel (Mono) Class AB 12-SIP
Amplifier IC 1-Channel (Mono) Class AB
Amplifier IC 1-Channel (Mono) Class D 16-DSBGA (2x2)
Amplifier IC 1-Channel (Mono) Class D PowerSO-36
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class AB 11-Multiwatt
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D PowerSO-36 EPU
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D PowerSO-36
Amplifier IC 2-Channel (Stereo) Class AB 15-Clipwatt
Amplifier IC 2-Channel (Stereo) Class AB 15-SIP
Amplifier IC 2-Channel (Stereo) Class AB 27-Flexiwatt (Vertical)
Amplifier IC 2-Channel (Stereo) Class AB PowerSSO-36 EPD
Amplifier IC 2-Channel (Stereo) Class AB
Amplifier IC 2-Channel (Stereo) Class D 15-SIP
Amplifier IC 2-Channel (Stereo) Class D 52-VFQFPN (8x8)
Amplifier IC 2-Channel (Stereo) Class D PowerSSO-36 EPD
Amplifier IC 2-Channel (Stereo) Class D
Amplifier IC 2-Channel (Stereo) Class H 22-SIP
Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class AB 15-Multiwatt
Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class AB
Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class D PowerSO-36
Amplifier IC 3-Channel Class AB 19-Clipwatt
Amplifier IC 3-Channel Class AB 19-SIP
Amplifier IC 4 Half Bridge Class AB PowerSSO-36 EPD
Amplifier IC 4 Half Bridge Class D PowerSSO-36 EPD
Amplifier IC 4-Channel (Quad) Class AB 23-SIP
Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Horizontal)
Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Vertical)
Amplifier IC 4-Channel (Quad) Class AB 27-Flexiwatt (Horizontal)
Amplifier IC 4-Channel (Quad) Class AB 27-Flexiwatt (Vertical)
Amplifier IC 4-Channel (Quad) Class AB PowerSO-36 EPU
Amplifier IC 4-Channel (Quad) Class D PowerSSO-36 EPD
Amplifier IC 4-Channel (Quad) Class D PowerSSO-36 EPU
Amplifier IC PowerSO-36
Amplifier IC
Audio Amplifier 2 Circuit 8-SOIC
Audio Audio Receiver 1 Channel 28-SO
Audio Audio Signal Processor 1 Channel 20-DIP
Audio Audio Signal Processor 1 Channel 20-SO
Audio Audio Signal Processor 6 Channel 38-TSSOP
Audio Audio Signal Processor, Demodulator 1 Channel 80-TQFP (14x14)
Audio Audio Transmitter 1 Channel 24-SO
Audio Channel PowerSO-36
Audio Channel
Audio Fully Integrated Processor 2 Channel 30-CSP (3.24x2.57)
Audio Fully Integrated Processor 2 Channel 48-VQFN (7x7)
Audio Fully Integrated Processor 2 Channel PowerSO-36 EPU
Audio Fully Integrated Processor 2 Channel PowerSSO-36 EPD
Audio Fully Integrated Processor 2 Channel PowerSSO-36 EPU
Audio Fully Integrated Processor 2 Channel PowerSSO-36
Audio Fully Integrated Processor 2 Channel
Audio Fully Integrated Processor 3 Channel 28-SO
Audio Fully Integrated Processor 4 Channel 64-LQFP-EPD (10x10)
Audio Fully Integrated Processor 6 Channel 44-TQFP (10x10)
Audio Fully Integrated Processor 6 Channel 64-TQFP (10x10)
Audio Fully Integrated Processor 8 Channel 56-VFQFPN (8x8)
Audio Fully Integrated Processor 8 Channel 64-LQFP-EPD (10x10)
Audio Fully Integrated Processor 8 Channel 64-TQFP (10x10)
Audio Modulator 8 Channel 64-TQFP (10x10)
Audio Sample Rate Converter 2 Channel 28-SSOP
Audio Sample Rate Converter 2 Channel 48-TQFP (7x7)
Audio Sample Rate Converter 4 Channel 64-TQFP (10x10)
Clock Fanout Buffer (Distribution) IC 1:2 8-SOIC (0.154", 3.90mm Width)
Clock Fanout Buffer (Distribution), Multiplexer IC 2:8 160 MHz 28-LCC (J-Lead)
Comparator
Current Sense Amplifier 1 Circuit 16-CDIP
General Purpose Amplifier 2 Circuit 16-PDIP
General Purpose Amplifier 2 Circuit No 8-SOIC
Limiting Amplifier 1 Circuit Differential 10-MLF® (2x2)
Limiting Amplifier IC Optical Networks 16-MLF® (3x3)
Limiting Amplifier IC Optical Networks 16-QFN (3x3)
Limiting Postamplifier IC Ethernet 16-QFN (3x3)
Limiting Postamplifier IC Optical Networks 10-MSOP
Limiting Postamplifier IC Optical Networks 16-MLF® (3x3)
Limiting Postamplifier IC Optical Networks 16-QFN (3x3)
Magnitude Comparator Bit Active High Output 20-PDIP
Magnitude Comparator Bit Active High Output 20-SO
Magnitude Comparator Bit Active High Output 20-SOIC
Magnitude Comparator Bit Active High Output AB 16-CDIP
Magnitude Comparator Bit Active High Output AB 16-CFP
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 20-LCCC (8.89x8.89)
Magnitude Comparator Bit Active High Output AB 24-CerPack
Magnitude Comparator Bit Active High Output AB 24-PDIP
Magnitude Comparator Bit Active High Output AB 24-SOIC
Magnitude Comparator Bit Active High Output AB 28-PLCC (11.48x11.48)
Magnitude Comparator Bit Active High Output A=B 20-PDIP
Magnitude Comparator Bit Active High Output A=B 20-SO
Magnitude Comparator Bit Active High Output A=B 20-SOIC
Magnitude Comparator Bit Active Low Output A=B 20-CDIP
Magnitude Comparator Bit Active Low Output A=B 20-CFP
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-SO
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
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, A>B 20-PDIP
Magnitude Comparator Bit Active Low Output A=B, A>B 20-SO
Magnitude Comparator Bit Active Low Output A=B, A>B 20-SOIC
Magnitude Comparator Bit Output
Postamplifier IC Optical Networks 16-QFN (3x3)
RF Amplifier IC 40MHz ~ 2.5GHz 16-MLPQ (4x4)
RF Amplifier IC 802.11 g/n 2.4GHz ~ 2.5GHz 16-QFN (3x3)
RF Amplifier IC 802.11/WiFi, WLAN 4.9GHz ~ 5.9GHz 12-UQFN (2x2)
RF Amplifier IC 802.11a/b/g/WiFi, WLAN 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.8GHz 16-LFLGA (4x4)
RF Amplifier IC 802.11a/n 4.9GHz ~ 5.9GHz 12-UQFN (2x2)
RF Amplifier IC 802.11b/g 2.4GHz ~ 2.485GHz 16-VQFN (3x3)
RF Amplifier IC 802.11b/g 2.4GHz ~ 2.5GHz 16-VQFN (3x3)
RF Amplifier IC 802.11b/g 2.4GHz ~ 2.5GHz 6-UQFN (3x1.6)
RF Amplifier IC 802.11b/g/n 2.4GHz 12-XQFN (2x2)
RF Amplifier IC 802.11b/g/n 2.4GHz 16-VQFN (3x3)
RF Amplifier IC 802.11b/g/n 2.4GHz 6-X2SON (1.5x1.5)
RF Amplifier IC 802.11b/g/n 2.4GHz 8-XSON (2x2)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.485GHz 16-VQFN (3x3)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.48GHz 10-X2QFN (1.5x1.5)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.5GHz 12-QFN (2x2)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.5GHz 16-UQFN (3x3)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.5GHz 16-UQFN-EP (3x3)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.5GHz 6-XSON (1.5x1.5)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.5GHz 8-uDFN (2x2)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.5GHz 8-USON (2x2)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.5GHz 8-X2SON (2x2)
RF Amplifier IC 802.11b/g/n 2.4GHz ~ 2.5GHz 8-XSON (2x2)
RF Amplifier IC 802.11g 2.4GHz ~ 2.485GHz 16-VQFN (3x3)
RF Amplifier IC 802.11g 2.4GHz ~ 2.5GHz 6-QFN (1.5x1.5)
RF Amplifier IC 802.11g 2.4GHz ~ 2.5GHz 8-XSON (2x2)
RF Amplifier IC Bluetooth 2.4GHz ~ 2.5GHz
RF Amplifier IC Bluetooth, WLAN 2.4GHz ~ 2.5GHz 16-UQFN (3x3)
RF Amplifier IC General Purpose 1.5GHz ~ 6.2GHz
RF Amplifier IC General Purpose 3.3GHz ~ 3.8GHz SOT-363
RF Amplifier IC General Purpose 3MHz ~ 700MHz
RF Amplifier IC General Purpose 50MHz ~ 2.1GHz
RF Amplifier IC General Purpose 5MHz ~ 1GHz
RF Amplifier IC General Purpose 5MHz ~ 600MHz
RF Amplifier IC General Purpose 800MHz ~ 4.2GHz
RF Amplifier IC High Dynamic Range 10kHz ~ 200MHz Module
RF Amplifier IC High Dynamic Range 20MHz ~ 1GHz Module
RF Amplifier IC High Dynamic Range 20MHz ~ 3GHz Module
RF Amplifier IC High Dynamic Range 20MHz ~ 6GHz Module
RF Amplifier IC High Dynamic Range 500MHz ~ 6.5GHz Module
RF Amplifier IC High Dynamic Range 500MHz ~ 6GHz Module
RF Amplifier IC High Dynamic Range 50kHz ~ 30MHz Module
RF Amplifier IC ISM, 802.11a/WiFi, WLAN, 802.16/WiMax 4.9GHz ~ 5.9GHz 16-QFN (3x3)
RF Amplifier IC W-CDMA, PCS 1.7GHz ~ 2.2GHz 8-SOIC
RF Amplifier IC WiMax, WLAN 2.4GHz ~ 2.5GHz 16-UQFN (3x3)
RF Amplifier IC WLAN 2.4GHz ~ 2.5GHz 16-UQFN (3x3)
RF Amplifier IC WLAN 4.9GHz ~ 5.8GHz 16-WQFN (3x3)
RF Amplifier IC WLAN 5.1GHz ~ 5.9GHz 12-UQFN (2x2)
RF Amplifier IC
Transceiver, Non-Inverting 1 Element 3 Bit per Element Push-Pull Output 28-PLCC (11.48x11.48)
Video Amp 1 Automatic Gain Control (AGC) 8-VSSOP
Video Amp 1 Voltage Feedback 8-HVSSOP
Video Amp 1 Voltage Feedback 8-SOIC
Video Amp 1 Voltage Feedback 8-VSSOP
Video Amp 1 Voltage Feedback SOT-23-5
Video Amp 2 Voltage Feedback 8-HVSSOP
Video Amp 2 Voltage Feedback 8-SOIC
Video Amp 2 Voltage Feedback 8-VSSOP
Video Amp 3 Voltage Feedback 14-HTSSOP
Video Amp 3 Voltage Feedback 14-SOIC
Video Amp

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