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G1574 Datasheet

Part Number G1574
Manufacturers Global Mixed-mode Technology
Logo Global Mixed-mode Technology
Description 18+1 Channel Voltage Buffers
Datasheet G1574 DatasheetG1574 Datasheet (PDF)

Global Mixed-mode Technology Inc. G1574 18+1 Channel Voltage Buffers for TFT LCD Features „ Supply Operation Range : 6.5V to 19.5V „ 18+1 Channels : --- 18 Gamma Buffers with each Continuous Output Current of ±30mA (MAX) --- 1 Vcom Buffer with Continuous Output Current of ±100mA (MAX) „ Supply Current at VDD=10V : 14mA (TYP) „ Unity Gain Vcom Buffer Capable of Driving Large Capacitive Loads „ Input Common Mode Range beyond the Rails „ Rail-to-Rail Output Voltage Swing „ Peak Output Current : .

  G1574   G1574






Part Number G1579
Manufacturers GMT
Logo GMT
Description Low Power Dual Operational Amplifiers
Datasheet G1574 DatasheetG1579 Datasheet (PDF)

Global Mixed-mode Technology Inc. G1579 Low Power Dual Operational Amplifiers Features „ „ „ „ „ „ „ „ „ General Description The G1579 consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. The input common mode range of the G1579 can be beyond the rails, and the G1579 are with rail-to-rails output voltage swing.

  G1574   G1574







Part Number G1577
Manufacturers GMT
Logo GMT
Description Low Power Operational Amplifier
Datasheet G1574 DatasheetG1577 Datasheet (PDF)

Global Mixed-mode Technology Inc. G1577 Low Power Operational Amplifier Features „ „ „ „ „ „ „ „ „ „ General Description The G1577 consists of one independent, high gain, internally frequency compensated operational amplifiers which was designed to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. The input common mode range of the G1577 can be beyond the rails, and the G1577 is with rail-to-rails output voltage swing. The .

  G1574   G1574







Part Number G1575
Manufacturers Global Mixed-mode Technology
Logo Global Mixed-mode Technology
Description 14+1 Channel Voltage Buffers
Datasheet G1574 DatasheetG1575 Datasheet (PDF)

Global Mixed-mode Technology Inc. G1575 14+1 Channel Voltage Buffers for TFT LCD Features „ Supply Operation Range : 6.5V to 19.5V „ 14+1 Channels : --- 14 Gamma Buffers with each Continuous Output Current of ±30mA (MAX) --- 1 Vcom Buffer with Continuous Output Current of ±100mA (MAX) „ Supply Current at VDD=10V : 11mA (TYP) „ Unity Gain Vcom Buffer Capable of Driving Large Capacitive Loads „ Input Common Mode Range beyond the Rails „ Rail-to-Rail Output Voltage Swing „ Peak Output Current : .

  G1574   G1574







Part Number G1572
Manufacturers Global Mixed-mode Technology
Logo Global Mixed-mode Technology
Description Programmable 14+1 Channel Voltage Buffers
Datasheet G1574 DatasheetG1572 Datasheet (PDF)

Global Mixed-mode Technology G1572 Programmable 14+1 Channel Voltage Buffers with NVM for TFT LCD Features „ Supply Operation Range : 6.5V to 18V „ 14+1 Channels : ---14 Channel Rail-to-Rail Programmable Gamma Buffers Š 10 bits Resolution for each Channel Š 25mA Output Current for each Channel Š 2 Banks Registers Using Bank_Sel to Select which Bank Data Output ---1 Channel Rail-to-Rail Vcom Buffer: Š 7 Bits Adjustable Output Š ±100mA Output Current Š ±260mA Output Short-Circuit Current Š 20V/.

  G1574   G1574







18+1 Channel Voltage Buffers

Global Mixed-mode Technology Inc. G1574 18+1 Channel Voltage Buffers for TFT LCD Features „ Supply Operation Range : 6.5V to 19.5V „ 18+1 Channels : --- 18 Gamma Buffers with each Continuous Output Current of ±30mA (MAX) --- 1 Vcom Buffer with Continuous Output Current of ±100mA (MAX) „ Supply Current at VDD=10V : 14mA (TYP) „ Unity Gain Vcom Buffer Capable of Driving Large Capacitive Loads „ Input Common Mode Range beyond the Rails „ Rail-to-Rail Output Voltage Swing „ Peak Output Current : --- Gamma Buffer : ±120mA --- Vcom Buffer : ±300mA „ TQFP7X7-48 & TQFP7X7-48 (FD) Package Available Applications „ TFT-LCD monitors „ LCD televisions General Description The G1574 consists of 18+1 channel buffers target toward the needs of thin film transistor liquid crystal display (TFT LCD). This device incorporates one Vcom buffer and 18 gamma buffers. Each buffer is capable of driving heavy capacitive loads and offering large current loading (Vcom: 100mA, Gammas: 30mA). The G1.


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