MAX9665ETP+ Maxim Integrated, MAX9665ETP+ Datasheet
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MAX9665ETP+
Related parts for MAX9665ETP+
MAX9665ETP+ Summary of contents
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... VCOM refer- ence voltage up or down. TFT LCDs Ordering Information GAMMA PART TEMP RANGE CHANNELS MAX9665ETP 40° 85° TQFN-EP* MAX9666ETP 40° 85° TQFN-EP* MAX9667ETP 40° 85° TQFN-EP* + Denotes a lead(Pb)-free/RoHS-compliant package ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages ABSOLUTE MAXIMUM RATINGS Supply Voltages AVDD to GND.....................................................-0.3V to +22V DVDD to GND.......................................................-0.3V to +4V Outputs OUT0–OUT9, VCOM to GND .............-0. Inputs SDA, SCL GND..........................................-0.3V to +4V ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages ELECTRICAL CHARACTERISTICS (continued 15.7V 3.3V, V AVDD REF DVDD otherwise noted. Typical values are at T PARAMETER SYMBOL Low Outp tag e ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages ELECTRICAL CHARACTERISTICS (continued 15.7V 3.3V, V AVDD REF DVDD otherwise noted. Typical values are at T PARAMETER SYMBOL SINGLE-WIRE INTERFACE C E Inp ut Low ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages ELECTRICAL CHARACTERISTICS (continued 15.7V 3.3V, V AVDD REF DVDD otherwise noted. Typical values are at T PARAMETER SYMBOL TIMING CHARACTERISTICS (Figure 4) ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages ( 15.7V 3.3V, V AVDD REF DVDD otherwise noted. Typical values are at T OUTPUT OFFSET VOLTAGE DISTRIBUTION 30 CODE 512 OUT2 ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages ( 15.7V 3.3V, V AVDD REF DVDD otherwise noted. Typical values are at T INTEGRAL NONLINEARITY vs. DAC CODE 0. REF 0.20 0.15 ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages ( 15.7V 3.3V, V AVDD REF DVDD otherwise noted. Typical values are at T DIFFERENTIAL NONLINEARITY vs. DAC CODE 0. REF 0.20 0.15 ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages PIN MAX9665 MAX9666 MAX9667 — — — — — 6 — ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Detailed Description The MAX9665/MAX9666/MAX9667 are a family of multi- channel, programmable reference voltages. Each channel has a 10-bit DAC to create the reference volt- age. One channel has an operational amplifier ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages AVDD AVDD REF MTP MEMORY DVDD SCL SDA CE CTL SINGLE-WIRE INTERFACE GND Figure 1. Pullup and Pulldown Resistors Attached to Source Driver ______________________________________________________________________________________ 10 DAC 10 DAC ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Multiple-Time Programmable (MTP) MTP memory, which is a form of nonvolatile memory, stores the DAC code values even when the chip is not powered. When the chip is powered up, the ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages VCOM WINDOW VCOM WINDOW REGISTERS MTP MEMORY LOCATION 0b0000 LOCATION 0b0001 10-BIT BUS Figure 3. 10-Bit Bus Bus Architecture The internal memory, both volatile and nonvolatile, is divided into blocks that ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages SDA t SU,DAT t LOW SCL t HIGH t HD,STA t R START CONDITION 2 Figure Serial-Interface Timing Diagram Through the Single-Wire Interface For VCOM MTP programming through ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages S Sr SCL SDA Figure 5. START, STOP, and REPEATED START Conditions Early STOP Conditions The MAX9665/MAX9666/MAX9667 recognize a STOP condition at any point during data transmission except if the STOP ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages A write to the MAX9665/MAX9666/MAX9667 consists of transmitting a START condition, the slave address with the R/W bit set to 0, one data byte of data to configure the internal register ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages ACKNOWLEDGE FROM MAX9665–MAX9667 S SLAVE ADDRESS 0 R/W Figure 7. Writing One Byte of Data to the MAX9665/MAX9666/MAX9667 ACKNOWLEDGE FROM MAX9665/ ACKNOWLEDGE FROM MAX9665/ MAX9666/MAX9667 S SLAVE ADDRESS 0 A R/W ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages 2 The I C interface was architected for 8-bit systems. With the increase in DAC resolution from 8 bits to 10 bits, 2 bytes must be transferred to get 10 bits. ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 5. Register Map for MAX9667 LEAST SIGNIFICANT BYTE REGISTER REGISTER NAME ADDRESS 0x01 CMD_OPND 0x03 VCOMMIN_L 0x05 VCOMMAX_L 0x07 VCOM_L 0x09 GMA0_L 0x0B GMA1_L 0x0D GMA2_L 0x0F GMA3_L 0x11 GMA4_L ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 6. MAX9665 Register Description REGISTER REGISTER REGISTER ADDRESS NAME DESCRIPTION Command 0x00 CMD_OPRN operation Command 0x01 CMD_OPND operand VCOMMIN 0x02 VCOMMIN_M (most significant byte) VCOMMIN 0x03 VCOMMIN_L (least significant byte) ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 6. MAX9665 Register Description (continued) REGISTER REGISTER REGISTER ADDRESS NAME DESCRIPTION Gamma 2 (least significant 0x0D GMA2_L byte) Gamma 3 0x0E GMA3_M (most significant byte) Gamma 3 0x0F GMA3_L (least ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 7. MAX9666 Register Description REGISTER REGISTER REGISTER ADDRESS NAME DESCRIPTION Command 0x00 CMD_OPRN operation Command 0x01 CMD_OPND operand VCOMMIN (most 0x02 VCOMMIN_M significant byte) VCOMMIN (least 0x03 VCOMMIN_L significant byte) ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 7. MAX9666 Register Description (continued) REGISTER REGISTER REGISTER ADDRESS NAME DESCRIPTION Gamma 1 (most 0x0A GMA1_M significant byte) Gamma 1 (least 0x0B GMA1_L significant byte) Gamma 2 (most 0x0C GMA2_M ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 7. MAX9666 Register Description (continued) REGISTER REGISTER REGISTER ADDRESS NAME DESCRIPTION Gamma 5 (least 0x13 GMA5_L significant byte) Gamma 6 (most 0x14 GMA6_M significant byte) Gamma 6 (least 0x15 GMA6_L ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 8. MAX9667 Register Description REGISTER REGISTER REGISTER ADDRESS NAME DESCRIPTION Command 0x00 CMD_OPRN operation Command 0x01 CMD_OPND operand VCOMMIN (m ost 0x02 VCOMMIN_M cant b yte) ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 8. MAX9667 Register Description (continued) REGISTER REGISTER REGISTER ADDRESS NAME DESCRIPTION Gamma 2 (most 0x0C GMA2_M significant byte) Gamma 2 (least 0x0D GMA2_L significant byte) Gamma 3 (most 0x0E GMA3_M ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 8. MAX9667 Register Description (continued) REGISTER REGISTER REGISTER ADDRESS NAME DESCRIPTION Gamma 7 (most 0x16 GMA7_M significant byte) Gamma 7 (least 0x17 GMA7_L significant byte) Gamma 8 (most 0x18 GMA8_M ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Table 10. Example Commands for MOV Operation REGISTER ADDRESS Operation: Move Gamma register value to Gamma MTP memory Operation: Move VCOM MTP memory to VCOM register Operation: Move ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages > 1ms CTL HIGH CTL DVDD/2 CTL LOW CE/DVDD DAC SETTING UNDEFINED VCOM Figure 10. VCOM Adjustment ______________________________________________________________________________________ > 200µs > 200µs > 200µs >10µs > 200µs FIRST COUNT IGNORED CTL ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages MTP Programming (CTL) To program the MTP memory, apply the MTP program- ming waveform through the CTL interface (Figure 11). Unlike the MAX1512, the control interface only delivers DAC adjustment commands, ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Applications Information Power-Up and Power-Down Figure 13 below shows the power-up sequence. The digital supply must be powered up first. The analog supply should not be powered up for at least ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages Electrostatic Discharge (CTL, CE) Often, CTL and CE are exposed at the panel connector and are therefore subject to electrostatic discharge (ESD). Resistor-capacitor (RC) filters can be employed at these inputs ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages AVDD REF AVDD REF MTP REGISTERS MEMORY DVDD SCL SDA CE CTL SINGLE-WIRE INTERFACE GND ______________________________________________________________________________________ 10 OUT0 DAC 10 OUT1 DAC 10 OUT2 DAC ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages AVDD REF AVDD REF MTP REGISTERS MEMORY DVDD SCL SDA CE SINGLE-WIRE CTL INTERFACE GND 34 ______________________________________________________________________________________ Typical Operating Circuits (continued) 10 OUT0 DAC 10 ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages AVDD REF MTP REGISTERS MEMORY DVDD SCL SDA CE CTL SINGLE-WIRE INTERFACE GND ______________________________________________________________________________________ Typical Operating Circuits (continued) 10 OUT0 DAC 10 OUT1 DAC 10 ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages AVDD REF MTP MEMORY DVDD SCL SDA CE CTL GND 36 ______________________________________________________________________________________ Functional Diagrams (continued) 10 DAC 10 DAC 10 DAC 10 DAC REGISTERS DAC 10 DAC ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages AVDD REF MTP MEMORY DVDD SCL SDA CE CTL GND ______________________________________________________________________________________ Functional Diagrams (continued) 10 DAC 10 DAC 10 DAC 10 DAC 10 DAC DAC REGISTERS 10 ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages TOP VIEW REF 16 AVDD MAX9666 VCOM 19 20 CTL + THIN QFN 5mm x 5mm *EP = EXPOSED PAD. CONNECT TO ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show ...
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Nonvolatile Programmable Gamma and VCOM Reference Voltages For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 41 © 2010 Maxim Integrated Products ...