![](http://datasheet.mmic.net.cn/Maxim-Integrated-Products/MAX7456EUI-T_datasheet_105669/MAX7456EUI-T_2.png)
Single-Channel Monochrome On-Screen
Display with Integrated EEPROM
ABSOLUTE MAXIMUM RATINGS
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.
AVDD to AGND ........................................................-0.3V to +6V
DVDD to DGND ........................................................-0.3V to +6V
PVDD to PGND.........................................................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
AGND to PGND .....................................................-0.3V to +0.3V
DGND to PGND.....................................................-0.3V to +0.3V
VIN, VOUT, SAG to AGND......................-0.3V to (VAVDD + 0.3V)
HSYNC, VSYNC, LOS to AGND ...............................-0.3V to +6V
RESET to AGND .....................................-0.3V to (VAVDD + 0.3V)
CLKIN, CLKOUT, XFB to DGND ............-0.3V to (VDVDD + 0.3V)
SDIN, SCLK, CS, SDOUT to DGND........-0.3V to (VDVDD + 0.3V)
Maximum Continuous Current into VOUT........................±100mA
Continuous Power Dissipation (TA = +70°C)
28-Pin TSSOP (derate 27mW/°C above +70°C) .......2162mW*
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(VAVDD = +4.75V to +5.25V, VDVDD = +4.75V to +5.25V, VPVDD = +4.75V to +5.25V, TA = TMIN to TMAX. Typical values are at VAVDD
= VDVDD = VPVDD = +5V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLIES
Analog Supply Voltage
VAVDD
4.75
5
5.25
V
Digital Supply Voltage
VDVDD
4.75
5
5.25
V
Driver Supply Voltage
VPVDD
4.75
5
5.25
V
Analog Supply Current
IAVDD
VIN = 1VP-P (100% white flat field signal),
VOUT load, RL = 150
Ω
24
35
mA
Digital Supply Current
IDVDD
VIN = 1VP-P (100% white flat field signal),
VOUT load, RL = 150
Ω
25
30
mA
Driver Supply Current
IPVDD
VIN = 1VP-P (100% white flat field signal),
VOUT load, RL = 150
Ω
58
80
mA
NONVOLATILE MEMORY
Data Retention
TA = +25°C
100
Years
Endurance
TA = +25°C
100,000
Stores
DIGITAL INPUTS (
CS, SDIN, RESET, SCLK)
Input High Voltage
VIH
2.0
V
Input Low Voltage
VIL
0.8
V
Input Hysteresis
VHYS
50
mV
Input Leakage Current
VIN = 0 or VDVDD
±10
A
Input Capacitance
CIN
5pF
DIGITAL OUTPUTS (SDOUT, CLKOUT,
VSYNC, HSYNC, LOS)
Output High Voltage
VOH
ISOURCE = 4mA (SDOUT, CLKOUT)
2.4
V
Output Low Voltage
VOL
ISINK = 4mA
0.45
V
Tri-State Leakage Current
SDOUT, CS = VDVDD
±10
A
*
As per JEDEC51 Standard (Multilayer Board).
MAX7456
2
Maxim Integrated