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 8-DIP
Amplifier IC 1-Channel (Mono) Class AB 8-DMP
Amplifier IC 1-Channel (Mono) Class AB 8-MSOP
Amplifier IC 1-Channel (Mono) Class AB 8-SOIC
Amplifier IC 1-Channel (Mono) Class D 8-UDFN (2x2.2)
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class AB 8-DIP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class AB 8-DMP
Amplifier IC 2-Channel (Stereo) Class AB 14-TSSOP
Amplifier IC 2-Channel (Stereo) Class AB 20-QFN (4x4)
Amplifier IC 2-Channel (Stereo) Class D 32-QFN (5x5)
Amplifier IC Headphones, 2-Channel (Stereo) Class D 32-HVQFN (5x5)
Amplifier IC
Audio Amplifier 2 Circuit 8-SOIC
Audio Audio Switch 1 Channel 9-WLCSP (1.22x1.22)
Audio Channel 16-SOIC
Audio Channel
Audio Compandor 2 Channel 16-SOIC
Audio Detection Monitor 1 Channel 10-XQFN (1.4x1.8)
Audio Detection Switch 1 Channel 10-UQFN (1.4x1.8)
Audio Detection Switch 1 Channel 6-UDFN (1.2x1)
Audio Line Driver 2 Channel 14-TSSOP
CMOS Amplifier 1 Circuit Rail-to-Rail 5-TSOP
Comparator CMOS 8-SOIC
Comparator Differential Complementary, TTL 14-PDIP
Comparator Differential TTL 14-PDIP
Comparator Differential TTL 14-SOIC
Comparator Differential TTL TO-100-10
Comparator General Purpose 5-TSOP
Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 8-MSOP
Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 8-SOIC
Comparator General Purpose CMOS, Open-Collector, TTL 14-SOIC
Comparator General Purpose CMOS, Open-Collector, TTL 14-TSSOP
Comparator General Purpose Complementary, Rail-to-Rail 5-TSOP
Comparator General Purpose Complementary, Rail-to-Rail 5-TSSOP
Comparator General Purpose Complementary, Rail-to-Rail 6-XSON, SOT886 (1.45x1)
Comparator General Purpose Complementary, Rail-to-Rail SC-88A (SC-70-5/SOT-353)
Comparator General Purpose Open Drain 5-TSOP
Comparator General Purpose Open Drain 5-TSSOP
Comparator General Purpose Open Drain 6-XSON, SOT886 (1.45x1)
Comparator General Purpose Open Drain 8-SOIC
Comparator General Purpose Open Drain 8-TSSOP
Comparator General Purpose Open Drain 8-XQFN (1.6x1.6)
Comparator General Purpose Open Drain 8-XSON, SOT1089 (1.35x1)
Comparator General Purpose Open Drain 8-XSON, SOT833-1 (1.95x1)
Comparator General Purpose Open Drain DFN1714-8
Comparator General Purpose Open Drain SC-88A (SC-70-5/SOT-353)
Comparator General Purpose Open-Collector 14-DIP
Comparator General Purpose Open-Collector 14-DMP
Comparator General Purpose Open-Collector 14-SSOP
Comparator General Purpose Open-Collector 8-DIP
Comparator General Purpose Open-Collector 8-DMP
Comparator General Purpose Open-Collector 8-SSOP
Comparator General Purpose Open-Collector 8-TVSP
Comparator General Purpose Open-Collector 8-VSP
Comparator General Purpose Push-Pull 6-UDFN (1.2x1)
Comparator General Purpose Push-Pull, Rail-to-Rail 5-TSOP
Comparator General Purpose Push-Pull, Rail-to-Rail SC-88A (SC-70-5/SOT-353)
Comparator General Purpose Rail-to-Rail 5-TSSOP
Comparator General Purpose Rail-to-Rail 6-XSON, SOT1202 (1x1)
Comparator General Purpose Rail-to-Rail 6-XSON, SOT886 (1.45x1)
Comparator General Purpose Rail-to-Rail 6-XSON, SOT891 (1x1)
Comparator General Purpose Rail-to-Rail 8-TSSOP
Comparator General Purpose Rail-to-Rail 8-XQFNU (1.6x1.6)
Comparator General Purpose Rail-to-Rail 8-XSON, SOT1089 (1.35x1)
Comparator General Purpose Rail-to-Rail 8-XSON, SOT833-1 (1.95x1)
Comparator General Purpose Rail-to-Rail DFN1714-8
Comparator
Current Feedback Amplifier 1 Circuit 5-TSOP
Current Feedback Amplifier 1 Circuit 6-TSOP
Current Feedback Amplifier 1 Circuit 8-SOIC
Current Feedback Amplifier 1 Circuit SC-88A (SC-70-5/SOT-353)
Current Feedback Amplifier 3 Circuit 16-TSSOP
Current Sense Amplifier 1 Circuit Rail-to-Rail SC-88/SC70-6/SOT-363
General Purpose Amplifier 1 Circuit 16-SOIC
General Purpose Amplifier 1 Circuit 5-TSOP
General Purpose Amplifier 1 Circuit 8-PDIP
General Purpose Amplifier 1 Circuit 8-SO
General Purpose Amplifier 1 Circuit 8-SOIC
General Purpose Amplifier 1 Circuit No 8-PDIP
General Purpose Amplifier 1 Circuit No 8-SO
General Purpose Amplifier 1 Circuit Rail-to-Rail 5-TSOP
General Purpose Amplifier 1 Circuit Rail-to-Rail 6-TSOP
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 Rail-to-Rail SC-74A
General Purpose Amplifier 1 Circuit Rail-to-Rail SC-88A (SC-70-5/SOT-353)
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-553
General Purpose Amplifier 2 Circuit 12-UDFN (3x3)
General Purpose Amplifier 2 Circuit 16-SOIC
General Purpose Amplifier 2 Circuit 8-DIP
General Purpose Amplifier 2 Circuit 8-DMP
General Purpose Amplifier 2 Circuit 8-MSOP
General Purpose Amplifier 2 Circuit 8-PDIP
General Purpose Amplifier 2 Circuit 8-SO
General Purpose Amplifier 2 Circuit 8-SOIC
General Purpose Amplifier 2 Circuit 8-SSOP
General Purpose Amplifier 2 Circuit No 8-PDIP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-DIP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-MSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SO
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOIC
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-TSSOP
General Purpose Amplifier 4 Circuit 14-DIP
General Purpose Amplifier 4 Circuit 14-DMP
General Purpose Amplifier 4 Circuit 14-SOIC
General Purpose Amplifier 4 Circuit 14-SSOP
General Purpose Amplifier 4 Circuit 14-TSSOP
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-DIP
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SO
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SOIC
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-TSSOP
J-FET Amplifier 2 Circuit 8-DIP
J-FET Amplifier 2 Circuit 8-DMP
J-FET Amplifier 2 Circuit 8-SOIC
J-FET Amplifier 2 Circuit 8-SOP
J-FET Amplifier 2 Circuit 8-SSOP
J-FET Amplifier 4 Circuit 14-DIP
J-FET Amplifier 4 Circuit 14-DMP
J-FET Amplifier 4 Circuit 14-SOIC
J-FET Amplifier 4 Circuit 14-SOP
J-FET Amplifier 4 Circuit 14-SSOP
J-FET Amplifier 4 Circuit 14-TSSOP
Power Amplifier 2 Circuit 12-UDFN (3x3)
Power Amplifier 2 Circuit 16-SOIC
RF Amplifier IC 802.11a/n/ac/ax, ISM, LTE, WLAN 4.9GHz ~ 5.925GHz 6-DFN (1.6x1.6)
RF Amplifier IC Cellular 800MHz, 1.5GHz, 1.9GHz 8-VSP
RF Amplifier IC Cellular, W-CDMA, CDMA, GSM, UMTS 1.8GHz, 1.9GHz, 2.1GHz SOT-23-6-1
RF Amplifier IC Galileo, GLONASS, GPS 1.575GHz, 1.602GHz Module
RF Amplifier IC General Purpose 40MHz ~ 780MHz 26-EQFN (3.4x2.6)
RF Amplifier IC General Purpose 470MHz ~ 770MHz EPFFP6-A2
RF Amplifier IC GLONASS, GPS 1.597GHz ~ 1.606GHz, 1.575GHz 10-HFFP (2.5x2.5)
RF Amplifier IC GNSS 1.164GHz ~ 1.3GHz, 1.559GHz ~ 1.61GHz 6-ESON (1.6x1.6)
RF Amplifier IC GPS 1.575GHz, 1.602GHz Module
RF Amplifier IC LTE 1.805GHz ~ 2.2GHz, 2.3GHz ~ 2.69GHz 6-EPFFP (1.1x0.7)
RF Amplifier IC LTE 728MHz ~ 960MHz 6-EPFFP (1.1x0.7)
RF Amplifier IC LTE, WiMax 3.3GHz ~ 3.8GHz 6-EPFFP (1.1x0.7)
RF Amplifier IC LTE, WiMAX, WLAN 4.9GHz ~ 5.95GHz 6-EPFFP (1.1x0.7)
RF Amplifier IC PHS, WLL 1.89GHz ~ 1.92GHz 14-SSOP
RF Amplifier IC TDMA 1.4GHz ~ 1.52GHz, 1.89GHz ~ 1.92GHz SOT-23-6-1
RF Amplifier IC TDMA 850MHz ~ 2.5GHz SOT-23-6-1
Transconductance Amplifier 2 Circuit Push-Pull 16-DIP
Transconductance Amplifier 2 Circuit Push-Pull 16-DMP
Transconductance Amplifier 2 Circuit Push-Pull 16-PDIP
Transconductance Amplifier 2 Circuit Push-Pull 16-SOIC
Video Amp 1 Filter SC-88/SC70-6/SOT-363
Video Amp 1 General Purpose 14-PDIP
Video Amp 1 General Purpose 14-SOIC
Video Amp 1 General Purpose 8-PDIP
Video Amp 1 General Purpose 8-SOIC
Video Amp 3 Filter 8-SOIC
Video Amp 4 Reconstruction Filter 14-TSSOP
Video Amp 6 Reconstruction Filter 20-TSSOP
Voltage Feedback Amplifier 1 Circuit 5-TSOP
Voltage Feedback Amplifier 1 Circuit 6-TSOP
Voltage Feedback Amplifier 3 Circuit 16-TSSOP
Zero-Drift Amplifier 1 Circuit Rail-to-Rail 5-TSOP
Zero-Drift Amplifier 1 Circuit Rail-to-Rail SC-88A (SC-70-5/SOT-353)
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MSOP
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-SOIC
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-UDFN (2x2)
Zero-Drift Amplifier 4 Circuit Rail-to-Rail 14-SOIC
Zero-Drift Amplifier 4 Circuit Rail-to-Rail 14-TSSOP

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