MAX9665 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9665
Maxim Integrated
MAX9665 Datasheet PDF : 42 Pages
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6/8/10-Channel, 10-Bit, 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 .............-0.3V to (VAVDD + 0.3V)
Inputs
SDA, SCL, CE to GND..........................................-0.3V to +4V
CTL, REF to GND ...............................................-0.3V to +22V
FB to GND ..........................................-0.3V to (VAVDD + 0.3V)
Continuous Current
OUT0–OUT9, VCOM...................................................±400mA
All Other Pins ................................................................±50mA
Continuous Power Dissipation (TA = +70°C)
20-Pin TQFN (derate 25.6mW/°C above +70°C) ....2051.3mW
Junction-to-Case Thermal Resistance (θJC) (Note 1)
20-Pin TQFN...................................................................6°C/W
Junction-to-Ambient Thermal Resistance (θJA) (Note 1)
20-Pin TQFN.................................................................39°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VAVDD = VREF = 15.7V, VDVDD = 3.3V, VGND = 0V, VCOM connected to FB, CTL = DVDD/2, no load, TA = -40°C to +85°C, unless
otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SUPPLIES
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Analog-Supply Voltage Range
VAVDD
Guaranteed by power-supply rejection
ratio specification (Note 3)
9
20
V
Analog-Supply Voltage Range for
Programming MTP
VAVDD_MTP
15
20
V
Digital-Supply Voltage Range
Analog Quiescent Current
Digital Quiescent Current
DVDD Undervoltage Lockout
DAC
Resolution
Integral Nonlinearity Error
Differential Nonlinearity Error
REF Input Resistance
GAMMA OUTPUTS (Note 4)
Short-Circuit Current
Maximum Capacitive Load
Output Impedance
Load Regulation
Total Output Error
Slew Rate
VDVDD
IAVDD
IDVDD
UVLO
MAX9665
MAX9666
MAX9667
No SCL or SDA transitions
2.7
3.6
V
12
22
14
24
mA
16
26
450
900
µA
2.3
2.6
V
IN L
TA = +25°C, 16 ≤ CODE ≤ 1008
DNL
TA = +25°C, 16 ≤ CODE ≤ 1008
10
Bits
1
LSB
1
LSB
384
kΩ
ISC
Output to AVDD or GND, TA = +25°C
100
400
mA
Placed directly at output
300
pF
ZO
Output resistance when output is disabled
84
kΩ
REG
-5mA to +5mA
0.5
mV/mA
TA = +25°C, measured at code = 512
-40
+40
mV
SR
5V swing, measure 10% to 90%
22
V/µs
2 _______________________________________________________________________________________
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