VAST STOCK CO., LIMITED 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
Audio Amplifiers 12 V Smart Power Amplifier
Audio Amplifiers 2 x 100 W SE (4 Ohm) or 1 x 310 W BTL (4 Ohm) class-D amplifier
Audio Amplifiers 2 x 75W Multifunct Dual-Bridge Pwr Amp
Audio Amplifiers 2 X 80 W SE (4 ) or 1 X 160 W BTL (8 ) class-D amplifier
Audio Amplifiers 2.7W Class D Amp, I2S Input
Audio Amplifiers 200W Mono Bridge PWM Amplifier Built-In
Audio Amplifiers 2W/8Ohm TDM I/O 6V speaker driver
Audio Amplifiers 3 Band Car Audio Processor
Audio Amplifiers 3.6W/8Ohm PDM I/O 9.5V boost
Audio Amplifiers 3.6W/8Ohm PDM I/O SPEAKER DRIVER
Audio Amplifiers 3.6W/8Ohm PDM I/O speaker drvr
Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifier
Audio Amplifiers 4 x 50W Multi Quad Built-in Diagnostic
Audio Amplifiers 4 x 50W Multi Quad Power Amplifer D
Audio Amplifiers 4x28V 4Ohm 14.4V High Eff Quad Amp
Audio Amplifiers 5.6W/Class D/ I2S/TDM 10V boost
Audio Amplifiers 5.6W/Class D/I2S/TDM 10V boost
Audio Amplifiers 5.6W/ClassD/ I2S/TDM/Haptic/10V
Audio Amplifiers ABD AUDIO & POWER
Audio Amplifiers BAP3 Die1
Audio Amplifiers Class AB Amplifier
Audio Amplifiers Class D Amplifier
Audio Amplifiers Digital Input Quad Bridge Pwr Amplifier
Audio Amplifiers Dual BTL output pwr amplifier for 24 V
Audio Amplifiers High efficiency digital input automotive quad power amplifier with built-in diagnostics features, start stop compatible
Audio Amplifiers High efficiency digital input automotive quad power amplifier, start stop compatible
Audio Amplifiers I2C-bus controlled dual channel 135W/4 Ohm, single channel 250W/2 Ohm class-D power amplifier with load diagnostics
Audio Amplifiers I2C-bus controlled dual channel 43 W/2 Ohm, single channel 85 W/1 Ohm class-D power amplifier with load diagnostics
Audio Amplifiers IIC Bus Controlled Best Efficiency Amp
Audio Amplifiers Lo-voltage operation efficiency (classSB)
Audio Amplifiers LOW POWER CLASS D AMP
Audio Amplifiers Low voltage operation, digital input (I2S), improved high efficiency (class SB-I) quad BTL output power amplifier with full I2C diagnostics
Audio Amplifiers Low voltage operation, high efficiency (class SB), intelligent, dual BTL output power amplifier with full I2C diagnostics including tweeter detection and hardware stand-by/mute
Audio Amplifiers Low voltage operation, high efficiency (class SB), intelligent, quad BTL output power amplifier with full I2C diagnostics including tweeter detection and hardware stand-by/mute
Audio Amplifiers Low voltage operation, high efficiency (class SB), intelligent, quad BTL output power amplifier with speaker safety routine (SSR), full I2C diagnostics including tweeter detection and hardware stand-by/mute
Audio Amplifiers Low voltage operation, intelligent, quad BTL output power amplifier with speaker safety routine (SSR), full I2C diagnostics including tweeter detection and hardware stand-by/mute
Audio Amplifiers Quad 24-bit 110dB BCD LV High EFF Amp
Audio Amplifiers Quad BTL output with stand-by and mute inputs, offset detection
Audio Amplifiers Quad Power Amplifier Built-in Volt Conv
Audio Amplifiers Quad Power Amplifier
Audio Amplifiers Stereo Smart Audio Amplifier
Audio Amplifiers TFA9872CUK/WLCSP42// N1/REEL 7 Q1 DP CIRCUIT ELEME
Audio Amplifiers TFA9874AUK/WLCSP36// N1/REEL 7 Q1 DP CIRCUIT ELEME
Audio Amplifiers TFA9874DUK/WLCSP36// N1/REEL 7 Q1 DP CIRCUIT ELEME
Audio Amplifiers
Differential Amplifiers 100MHz
Differential Amplifiers 150MHz
Differential Amplifiers Diff. In/Out
Differential Amplifiers Differential
Differential Amplifiers EP WB,Low-Distort Fully Diff Amp
Differential Amplifiers Full Diff I/O Hi Sl
Differential Amplifiers Full Diff I/O Low N
Differential Amplifiers Fully Diff I/O High Slew Rate
Differential Amplifiers Fully Differential CMOS
Differential Amplifiers Fully Differential I/O High Slew Rate
Differential Amplifiers Fully Differential I/O Low Noise Amp
Differential Amplifiers Fully Differential I/O Low Noise
Differential Amplifiers High Speed
Differential Amplifiers High-Speed Fully Differential +/-5 V
Differential Amplifiers Ln Diff. In/Out
Differential Amplifiers TDA8579T/SO8//N1S/RE EL 13 Q1 NDP
Differential Amplifiers TDA8579T/SO8//N1S/TU BE NDP DSC BULK PACK
High Speed Operational Amplifiers 1.8GHz Current Feedback Amplifier
High Speed Operational Amplifiers 100-MHz Low Noise Vltg-Feedback Dual
High Speed Operational Amplifiers 100-MHz Low Noise Volt-Feedback Amp
High Speed Operational Amplifiers 100MHz Low Noise
High Speed Operational Amplifiers 165-MHz C-Stable Volt-Fdback Amp Dual
High Speed Operational Amplifiers 165-MHz C-Stable Volt-Feedback Amp
High Speed Operational Amplifiers 165MHz
High Speed Operational Amplifiers 175-MHz Low-Power Vltg-Feedback Dual
High Speed Operational Amplifiers 175-MHz Low-Power Volt-Feedback Amp
High Speed Operational Amplifiers 175MHz Low Power V-F
High Speed Operational Amplifiers 175MHz Low Power
High Speed Operational Amplifiers 180-MHz Hi-Out Drive Voltage-Feedback
High Speed Operational Amplifiers 180-MHz High Output Drive
High Speed Operational Amplifiers 180MHz High Speed
High Speed Operational Amplifiers 180MHz V-Feedback
High Speed Operational Amplifiers 270 MHz Volt Feedback Amp
High Speed Operational Amplifiers 270-MHz Volt-Feedback Amp
High Speed Operational Amplifiers 290-MHz Dual Lo-Dist Voltage-Feedback
High Speed Operational Amplifiers 290-MHz Low-Dist Volt-Feedback Amp
High Speed Operational Amplifiers 290MHz High Speed
High Speed Operational Amplifiers 290MHz Low-Distort Vltg-Feedback Amp
High Speed Operational Amplifiers 290MHz Lw-Distortion
High Speed Operational Amplifiers 2GHz Current Feedback Amplifier
High Speed Operational Amplifiers 350-MHz Low-Noise Vltg-Feedback Dual
High Speed Operational Amplifiers 350MHz High Speed
High Speed Operational Amplifiers 350MHz
High Speed Operational Amplifiers 420-MHz Curr Feedback Amp
High Speed Operational Amplifiers 420MHz Current
High Speed Operational Amplifiers 70-MHz Low-Cost Volt-Fdback Amp Dual
High Speed Operational Amplifiers 70-MHz Low-Cost Volt-Feedback Amp
High Speed Operational Amplifiers 70MHz High Speed
High Speed Operational Amplifiers 70MHz V-Feedback
High Speed Operational Amplifiers 900-MHz, High Power Output, Current Feedback Amplifier 16-VQFN -40 to 85
High Speed Operational Amplifiers Auto Cat 165-MHz C- Stable Hi Spd Amp
High Speed Operational Amplifiers Auto Cat 165-MHz C- Stable Hi Speed Amp
High Speed Operational Amplifiers Daul 120Mhz HAout
High Speed Operational Amplifiers DC to 650-MHz, Differential-to-Sing le-Ended, DAC Output Amplifier 16-VQFN -40 to 85
High Speed Operational Amplifiers DC to 800-MHz, Differential-to-Sing le-Ended, DAC Output Amplifier 16-VQFN -40 to 85
High Speed Operational Amplifiers Dual 100MHz
High Speed Operational Amplifiers Dual 165MHz
High Speed Operational Amplifiers Dual 175MHz
High Speed Operational Amplifiers Dual 180MHz
High Speed Operational Amplifiers Dual 290MHz
High Speed Operational Amplifiers Dual 350MHz
High Speed Operational Amplifiers Dual 70MHz
High Speed Operational Amplifiers Dual Hig-Vltg Low Distortion
High Speed Operational Amplifiers Dual High Output Current 120-MHz
High Speed Operational Amplifiers Dual Lo-Noise Hi-Out Current 110-MHz
High Speed Operational Amplifiers Dual Lo-Noise High Output Current
High Speed Operational Amplifiers Dual-Hi Vltg Lo Dist Crnt-FB Op Amp
High Speed Operational Amplifiers Hi-Vltg Hi-Slew-Rate Current Feedback
High Speed Operational Amplifiers High Speed
High Speed Operational Amplifiers Lo-Dist Hi-Speed R-to-R Ouput
High Speed Operational Amplifiers Low-Distortion High Speed R-to-R Output
High Speed Operational Amplifiers Low-Distortion High- Speed R-to-R Output
High Speed Operational Amplifiers LOW-NOISE,HI SPD OP AMP
High Speed Operational Amplifiers Mil Enhance 1.8GHz Feedback Amp
High Speed Operational Amplifiers Mil Enhance Stable Voltage Feedback Amp
High Speed Operational Amplifiers Single Lo-Distort Current Feedback
High Speed Operational Amplifiers Single Lo-Noise Hi-Output
High Speed Operational Amplifiers Single Lo-Noise Hi-Vltg Crnt-Feedbck
High Speed Operational Amplifiers Sngl Lo-Noise Hi-Out Current-Feedback
High Speed Operational Amplifiers Sngl Lo-Noise Hi-Vlt Current-Feedback
High Speed Operational Amplifiers Super-Fast Ultr-Lo- Distortion Hi-Speed
High Speed Operational Amplifiers Super-Fast Ultra-Low Distortion Hi-Speed
High Speed Operational Amplifiers Super-Fast Ultra-Low Distortion
High Speed Operational Amplifiers Ultra-Low Noise Voltage-Feedback
High Speed Operational Amplifiers Very Lo-Pwr R-To-R I/O Voltage Feedback
High Speed Operational Amplifiers Wideband Fixed Gain Amplifier
High Speed Operational Amplifiers Wideband Operational Amplifier
Operational Amplifiers - Op Amps 900-MHz, High Power Output, Current Feedback Amplifier 8-SO PowerPAD -40 to 85
Transimpedance Amplifiers 32 Gb/s AGC Dual Linear TIA
Transimpedance Amplifiers 32 Gb/s AGC Quad Linear TIA
Transimpedance Amplifiers 40-1218MHz Gain 20dB NF 1.5dB 75 Ohm
Transimpedance Amplifiers 40-1218MHz Gain 20dB NF 1.5dB
Transimpedance Amplifiers TGA4875, PAM4 Linear TIA SE/Diff
Video Amplifiers Wideband Fixed Gain Amplifier

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