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
| Product Name | Notes |
|---|---|
| Amplifier Circuit | |
| Amplifier IC 1-Channel (Mono) Class D 10-MSOP-EP | |
| Amplifier IC 1-Channel (Mono) Class D 10-QFN (3x3) | |
| Amplifier IC 1-Channel (Mono) Class D 20-TSSOPF-EP | |
| Amplifier IC 1-Channel (Mono) Class D 8-PDIP | |
| Amplifier IC 1-Channel (Mono) Class D 8-SOIC-EP | |
| Amplifier IC 1-Channel (Mono) Class D 8-SOIC | |
| Amplifier IC 1-Channel (Mono) Class D 8-SOICE | |
| Amplifier IC 1-Channel (Mono) Class D 9-WLCSP (1.55x1.55) | |
| Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 28-TSSOP-EP | |
| Amplifier IC 2-Channel (Stereo) Class D 20-TSSOP-EP | |
| Amplifier IC 2-Channel (Stereo) Class D 20-TSSOPF-EP | |
| Amplifier IC 2-Channel (Stereo) Class D 28-TSSOP-EP | |
| Amplifier IC 4-Channel (Quad) Class D 40-QFN (5x5) | |
| Audio Audio Signal Processor 4 Channel 32-TQFP (7x7) | |
| Audio Audio Signal Processor 4 Channel 48-TQFP (7x7) | |
| Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL SOT-23-5 | |
| Comparator General Purpose Open Drain SOT-23-5 | |
| Comparator General Purpose Push-Pull SOT-23-5 | |
| Comparator with Voltage Reference Open Drain 4-TDFN (1.2x1.6) | |
| Comparator with Voltage Reference Open Drain 6-TDFN (1.6x1.6) | |
| Comparator with Voltage Reference Open Drain SC-70-5 | |
| Comparator with Voltage Reference Open Drain SOT-23-5 | |
| Comparator with Voltage Reference Open-Drain SC-70-5 | |
| Comparator with Voltage Reference Open-Drain SOT-23-5 | |
| Comparator with Voltage Reference Push-Pull 4-TDFN (1.2x1.6) | |
| Comparator with Voltage Reference Push-Pull 6-TDFN (1.6x1.6) | |
| Comparator with Voltage Reference Push-Pull SC-70-5 | |
| Comparator | |
| Current Sense Amplifier 1 Circuit 8-MSOP | |
| Current Sense Amplifier 1 Circuit 8-SOIC | |
| Current Sense Amplifier 2 Circuit Open Drain 8-SOIC | |
| Differential IC Telecommunications SOT-23-5 | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail 8-MSOP | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail SC-70-5 | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5 | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail TSOT-23-5 | |
| General Purpose Amplifier 1 Circuit SC-70-5 | |
| General Purpose Amplifier 1 Circuit SOT-23-5 | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 10-TDFN (2.5x2.5) | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 10-UTDFN (2x2) | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 8-MSOP | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOIC | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail SOT-23-8 | |
| General Purpose Amplifier 4 Circuit Rail-to-Rail 14-TSSOP | |
| General Purpose Amplifier Circuit 20-PLCC (8.97x8.97) | |
| Magnitude Comparator Bit Active Low Output AB 16-PDIP | |
| Magnitude Comparator Bit Active Low Output A=B 20-CERDIP | |
| 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-SOIC | |
| Magnitude Comparator Bit Active Low Output A=B 20-SOP | |
| Magnitude Comparator Bit Active Low Output A=B 20-TSSOP | |
| Magnitude Comparator Bit Output | |
| Preamplifier IC Testing Equipment 48-TQFP (7x7) | |
| RF Amplifier IC 0Hz ~ 14GHz | |
| RF Amplifier IC 0Hz ~ 16GHz | |
| RF Amplifier IC 0Hz ~ 22GHz | |
| RF Amplifier IC 0Hz ~ 30GHz | |
| RF Amplifier IC 0Hz ~ 45GHz | |
| RF Amplifier IC 0Hz ~ 65GHz | |
| RF Amplifier IC 0Hz ~ 6GHz SOT-89-4 | |
| RF Amplifier IC 28GHz ~ 31GHz 32-QFN (5x5) | |
| RF Amplifier IC 2GHz ~ 16GHz | |
| RF Amplifier IC 2GHz ~ 20GHz | |
| RF Amplifier IC 2GHz ~ 22GHz | |
| RF Amplifier IC 3.4GHz ~ 3.8GHz 24-HVQFN (4x4) | |
| RF Amplifier IC 30kHz ~ 50GHz 20-QFN (4x4) | |
| RF Amplifier IC 4.4GHz ~ 5.9GHz | |
| RF Amplifier IC 4GHz SOT-89-4 | |
| RF Amplifier IC 5G, VSAT 24GHz ~ 30GHz 32-QFN (5x5) | |
| RF Amplifier IC 5GHz ~ 18GHz 16-QFN (4x4) | |
| RF Amplifier IC 5GHz ~ 20GHz | |
| RF Amplifier IC 6GHz ~ 18GHz | |
| RF Amplifier IC 802.11g 2.4GHz ~ 2.5GHz 12-QFN (3x3) | |
| RF Amplifier IC 900MHz ~ 4.3GHz SOT-89-3 | |
| RF Amplifier IC CATV 40MHz ~ 870MHz 16-PFP | |
| RF Amplifier IC CATV, Cellular 30MHz ~ 1.5GHz 24-MLCP (4x4) | |
| RF Amplifier IC CDMA, CDMA2000, EDGE, GSM, TDMA, TD-SCDMA, UMTS, W-CDMA 500MHz ~ 3.2GHz 20-QFN (4x4) | |
| RF Amplifier IC CDMA, GSM 400MHz ~ 1GHz 12-QFN (3x3) | |
| RF Amplifier IC CDMA, LTE, W-CDMA 1GHz ~ 4GHz 8-DFN (2x2) | |
| RF Amplifier IC Cellular 1.5GHz ~ 2.7GHz 24-HVQFN (4x4) | |
| RF Amplifier IC Cellular 500MHz ~ 2.5GHz 8-QFN (3x3) | |
| RF Amplifier IC Cellular 500MHz ~ 4.5GHz 8-QFN (3x3) | |
| RF Amplifier IC Cellular, PCN 1.5GHz ~ 6GHz 8-QFN (3x3) | |
| RF Amplifier IC Cellular, PCN 500MHz ~ 2.5GHz 8-QFN (3x3) | |
| RF Amplifier IC Cellular, PCN 500MHz ~ 5.5GHz 8-QFN (3x3) | |
| RF Amplifier IC Cellular, PCS, ISM, WLL 250MHz ~ 4GHz SOT-89-4 | |
| RF Amplifier IC Cellular, PCS, PHS, UMTS, UHF, VHF, WLL 400MHz ~ 2.2GHz 16-PQFN (5x5) | |
| RF Amplifier IC Cellular, PCS, PHS, WLL 0Hz ~ 6GHz SOT-89-4 | |
| RF Amplifier IC Cellular, PCS, PHS, WLL 400MHz ~ 2.2GHz 16-PQFN (5x5) | |
| RF Amplifier IC Cellular, PCS, PHS, WLL 400MHz ~ 2.4GHz 16-QFN (4x4) | |
| RF Amplifier IC Cellular, PCS, PHS, WLL 40MHz ~ 3.6GHz SOT-89-4 | |
| RF Amplifier IC Cellular, PCS, PHS, WLL 40MHz ~ 3.6GHz SOT-89A | |
| RF Amplifier IC Cellular, PCS, PHS, WLL 800MHz ~ 2.2GHz 16-PQFN (5x5) | |
| RF Amplifier IC Cellular, WCDMA 900MHz ~ 4.3GHz SOT-89A | |
| RF Amplifier IC General Purpose 0Hz ~ 10GHz 32-QFN (5x5) | |
| RF Amplifier IC General Purpose 0Hz ~ 24GHz 32-QFN (4.5x4.5) | |
| RF Amplifier IC General Purpose 0Hz ~ 25GHz 32-QFN (5x5) | |
| RF Amplifier IC General Purpose 0Hz ~ 26GHz Die | |
| RF Amplifier IC General Purpose 0Hz ~ 27GHz 32-QFN (5x5) | |
| RF Amplifier IC General Purpose 0Hz ~ 28GHz Die | |
| RF Amplifier IC General Purpose 0Hz ~ 30GHz Die | |
| RF Amplifier IC General Purpose 0Hz ~ 40GHz Die | |
| RF Amplifier IC General Purpose 0Hz ~ 6GHz SOT-89A | |
| RF Amplifier IC General Purpose 0Hz ~ 8GHz Die | |
| RF Amplifier IC General Purpose 1.5GHz ~ 2.7GHz 24-HVQFN (4x4) | |
| RF Amplifier IC General Purpose 100MHz ~ 1GHz SC-70-6 | |
| RF Amplifier IC General Purpose 100MHz ~ 26.5GHz 20-QFN (4x4) | |
| RF Amplifier IC General Purpose 12.5GHz ~ 15.5GHz 30-QFN (5x5) | |
| RF Amplifier IC General Purpose 17GHz ~ 43GHz 20-QFN (4x4) | |
| RF Amplifier IC General Purpose 17GHz ~ 43GHz Die | |
| RF Amplifier IC General Purpose 1GHz ~ 10GHz 12-QFN (3x3) | |
| RF Amplifier IC General Purpose 1GHz ~ 12GHz 24-SMT (4x4) | |
| RF Amplifier IC General Purpose 1GHz ~ 12GHz Die | |
| RF Amplifier IC General Purpose 21GHz ~ 27GHz 32-QFN (5x5) | |
| RF Amplifier IC General Purpose 27GHz ~ 33GHz | |
| RF Amplifier IC General Purpose 28GHz ~ 31GHz 32-QFN (5x5) | |
| RF Amplifier IC General Purpose 2GHz ~ 26GHz 24-QFN (4x4) | |
| RF Amplifier IC General Purpose 2GHz ~ 26GHz Die | |
| RF Amplifier IC General Purpose 2GHz ~ 6GHz 16-QFN (3x3) | |
| RF Amplifier IC General Purpose 2GHz ~ 6GHz 20-QFN (4x4) | |
| RF Amplifier IC General Purpose 30kHz ~ 50GHz Die | |
| RF Amplifier IC General Purpose 30MHz ~ 40GHz 20-QFN (4x4) | |
| RF Amplifier IC General Purpose 4.4GHz ~ 4.9GHz | |
| RF Amplifier IC General Purpose 4.4GHz ~ 5.9GHz 32-QFN (5x5) | |
| RF Amplifier IC General Purpose 4.9GHz ~ 5.9GHz 24-QFN (4x4) | |
| RF Amplifier IC General Purpose 4.9GHz ~ 5.9GHz 24-QFN (5x5) | |
| RF Amplifier IC General Purpose 40MHz ~ 3.6GHz SOT-89-4 | |
| RF Amplifier IC General Purpose 40MHz ~ 3.6GHz SOT-89 | |
| RF Amplifier IC General Purpose 450MHz ~ 3.8GHz SOT-89A | |
| RF Amplifier IC General Purpose 500MHz ~ 12GHz 24-QFN (4x4) | |
| RF Amplifier IC General Purpose 500MHz ~ 12GHz Die | |
| RF Amplifier IC General Purpose 6GHz ~ 18GHz 16-QFN (3x3) | |
| RF Amplifier IC General Purpose 6GHz ~ 18GHz Die | |
| RF Amplifier IC General Purpose 6GHz ~ 22GHz | |
| RF Amplifier IC General Purpose 925MHz ~ 960MHz | |
| RF Amplifier IC GSM, DCS, PCS, GPRS 900MHz, 1.8GHz, 1.9GHz Module | |
| RF Amplifier IC GSM, LTE, W-CDMA 400MHz ~ 1.4GHz 12-QFN (3x3) | |
| RF Amplifier IC GSM, LTE, W-CDMA 400MHz ~ 1.4GHz 8-DFN (2x2) | |
| RF Amplifier IC GSM, LTE, W-CDMA 700MHz ~ 1.4GHz 8-DFN (2x2) | |
| RF Amplifier IC ISM 30kHz ~ 50GHz 20-QFN (4x4) | |
| RF Amplifier IC ISM 6GHz ~ 20GHz 12-QFN (3x3) | |
| RF Amplifier IC ISM, GSM, LTE, W-CDMA 700MHz ~ 1.4GHz 8-DFN (2x2) | |
| RF Amplifier IC LTE, PCS, TD-SCDMA, UMTS 1.8GHz ~ 2.2GHz 12-QFN (3x3) | |
| RF Amplifier IC LTE, TDS-CDMA, W-CDMA 1.4GHz ~ 2.8GHz 12-QFN (3x3) | |
| RF Amplifier IC LTE, TDS-CDMA, W-CDMA 1.4GHz ~ 2.8GHz 8-DFN (2x2) | |
| RF Amplifier IC LTE, TDS-CDMA, W-CDMA 1.5GHz ~ 2.7GHz 12-QFN (3x3) | |
| RF Amplifier IC LTE, TDS-CDMA, W-CDMA 1.5GHz ~ 2.7GHz SOT-89A | |
| RF Amplifier IC LTE, TDS-CDMA, W-CDMA 1.8GHz ~ 2.8GHz 12-QFN (3x3) | |
| RF Amplifier IC LTE, TDS-CDMA, W-CDMA 130MHz ~ 1GHz 12-QFN (3x3) | |
| RF Amplifier IC PCS, LTE, W-CDMA, TD-SCDMA, UMTS 1.4GHz ~ 2.8GHz 8-DFN (2x2) | |
| RF Amplifier IC SATCOM 4GHz ~ 14GHz 24-QFN (4x4) | |
| RF Amplifier IC VSAT 27.5GHz ~ 30GHz 32-QFN (5x5) | |
| RF Amplifier IC VSAT 27GHz ~ 33GHz 32-QFN (5x5) | |
| RF Amplifier IC W-CDMA 1.8GHz ~ 2.17GHz 24-PQFN (8x8) | |
| RF Amplifier IC W-CDMA 500MHz ~ 2.8GHz SOT-89A | |
| RF Amplifier IC WiMax, WLAN 2.3GHz ~ 2.7GHz 12-QFN (3x3) | |
| RF Amplifier IC WiMax, WLAN 4.4GHz ~ 5.9GHz 12-SMD | |
| RF Amplifier IC WLAN 1.5GHz ~ 2.7GHz 24-HVQFN (4x4) | |
| RF Amplifier IC WLAN 1.5GHz ~ 2.7GHz 24-QFN (4x4) | |
| RF Amplifier IC | |
| Video Amp 1 CATV 7-CATV Module | |
| Voltage Feedback Amplifier 1 Circuit SC-70-5 | |
| Voltage Feedback Amplifier 1 Circuit SOT-23-5 | |
| Voltage Feedback Amplifier 2 Circuit 10-MSOP | |
| Voltage Feedback Amplifier 3 Circuit 16-QSOP |
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