MAX11803ETC datasheet(9/57 Pages) MAXIM

Part #	MAX11803ETC

Description	Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I2C/SPI Interface

Download	57 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

9 / 57 page

Low-Power, Ultra-Small Resistive Touch-Screen

Controllers with I2C/SPI Interface

_______________________________________________________________________________________

9

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DIGITAL INPUTS (SDA, DIN, SCL, CLK, A0, CS, A1)

Input Logic-High Voltage

VIH

0.7 x

VDD

V

Input Logic-Low Voltage

VIL

0.3 x

VDD

V

Input Leakage Current

IIN

VIN = 0V or VDD

-1

+1

μA

Input Hysteresis

VHYS

0.5 x

VDD

V

Input Capacitance

6pF

DIGITAL OUTPUTS (SDA, DOUT, TIRQ)

DOUT, ISOURCE = 1mA

0.9 x

VDD

Output Logic-High

VOH

TIRQ, CMOS configuration, ISOURCE = 1mA

0.9 x

VDD

V

Output Logic-Low—TIRQ, DOUT

VOL

ISINK = 1mA

0.4

V

Output Logic-Low—SDA

VOL

ISINK = 3mA

0.4

V

TIRQ Pullup Resistor

125

k

Ω

ELECTRICAL CHARACTERISTICS (continued)

(VDD = 1.7V to 3.6V, TA = -40°C to +85°C (MAX11800E–MAX11803E), TA = -40°C to +105°C (MAX11800G/MAX11801G), unless oth-

erwise noted. Typical values are at TA = +25°C and VDD = 3.3V, unless otherwise noted.)

I2C TIMING CHARACTERISTICS

(VDD = 1.7V to 3.6V, TA = -40°C to +85°C (MAX11801E and MAX11803E), TA = -40°C to +105°C (MAX11801G), unless otherwise

noted. Typical values are at TA = +25°C and VDD = 3.3V, unless otherwise noted. See Figure 1.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Serial-Clock Frequency

fSCL

0

400

kHz

Bus Free Time

tBUF

Bus free time between STOP and START

condition

1.3

μs

Hold Time for START Condition

tHD;STA

After this period, the first clock pulse is

generated

0.6

μs

SCL Pulse-Width Low

tLOW

1.3

μs

SCL Pulse-Width High

tHIGH

0.6

μs

Setup Time for Repeated START

(Sr) Condition

tSU;STA

0.6

μs

Data Hold Time

tHD;DAT

0

900

ns

Data Setup Time

tSU;DAT

100

ns

SDA and SCL Rise/Fall Time

tR, tF

Receiving

20 +

CB/10

300

ns

SDA and SCL Fall Time

tTF

Transmitting

20 +

CB/10

250

ns

Setup Time for STOP Condition

tSU;STO

0.6

μs

VDD = 1.7V to 2.7V

10

100

Bus Capacitance Allowed

CB

VDD = 2.7V to 3.6V

10

400

pF

Pulse Width of Suppressed Spike

tSP

50

ns

Similar Part No. - MAX11803ETC

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX11803ETC++	994Kb / 59P	Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I2C/SPI Interface Rev 3; 10/10
Maxim Integrated Produc...	MAX11803ETC+T	917Kb / 56P	Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I2C/SPI Interface Rev 0; 7/09

More results

Similar Description - MAX11803ETC

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX11800_1010	994Kb / 59P	Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I2C/SPI Interface Rev 3; 10/10
Maxim Integrated Produc...	MAX11800	917Kb / 56P	Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I2C/SPI Interface Rev 0; 7/09
Asahi Kasei Microsystem...	AK4185	574Kb / 30P	Low Power Touch Screen Controller with SPI??Interface
	AK4185	579Kb / 27P	Low Power Touch Screen Controller with SPI??Interface
	AK4185	461Kb / 30P	Low Power Touch Screen Controller with SPI Interface
	AK4186	634Kb / 33P	Low Power Touch Screen Controller with I2C Interface
	AK4186	887Kb / 33P	Low Power Touch Screen Controller with I2C Interface
Maxim Integrated Produc...	MAX11811	816Kb / 1P	TacTouch™, Low-Power, Ultra-Small, Resistive Touch-Screen Controller with Haptic Driver Rev 0; 1/10
Shenzhen Huazhimei Semi...	HM2056	892Kb / 19P	Ultra-low power consumption 4-wire resistive touch screen controller
List of Unclassifed Man...	WTD0001	88Kb / 4P	TOUCH SCREEN CONTROLLER (FOR SPI INTERFACE)

More results

MAX11803ETC Datasheet(PDF) 9 Page - Maxim Integrated Products

MAX11803ETC Datasheet(HTML) 9 Page - Maxim Integrated Products

Similar Part No. - MAX11803ETC

Similar Description - MAX11803ETC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

Datasheet Download

Link URL