Controllers with I2C/SP" />
參數(shù)資料
型號(hào)： MAX11801ETC+
廠商： Maxim Integrated Products
文件頁數(shù)： 58/59頁
文件大小： 0K
描述： IC CTRLR TOUCH-SCREEN 12-TQFN
其它有關(guān)文件： Automotive Product Guide
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 75
類型： 電阻
觸摸面板接口： 4 線
輸入數(shù)/鍵： 1 TSC
分辨率（位）： 12 b
評估套件： 可供
數(shù)據(jù)接口： I²C，串行
數(shù)據(jù)速率/采樣率 (SPS，BPS)： 105k
電源電壓： 1.7 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 12-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 12-TQFN-EP（4x4）
包裝： 管件
產(chǎn)品目錄頁面： 1424 (CN2011-ZH PDF)
MAX11800–MAX11803
Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I2C/SPI Interface
8
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS
(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.)
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.
VDD to GND ...........................................................-0.3V to +4.0V
X+, X-, Y+, Y-, AUX, TIRQ to GND ........................-0.3V to +4.0V
SCL, CLK, SDA, DIN, A0, CS, A1, DOUT to GND.-0.3V to +4.0V
Maximum Current into Any Pin .........................................±50mA
Continuous Power Dissipation (TA = +70°C)
12-Pin TQFN (derate 24.4mW/°C above +70°C) ....1951.2mW
12-Pin WLP (derate 6.5mW/°C above +70°C) ..........518.8mW
Operating Temperature Ranges
MAX1180_E_ _..................................................-40°C to +85°C
MAX1180_G_ _ ...............................................-40°C to +105°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (excluding WLP, soldering, 10s) .......+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ADC
ADC Resolution
No missing codes
10
11
Bits
Differential Nonlinearity
DNL
12-bit resolution
±1.5
LSB
Integral Nonlinearity
INL
12-bit resolution
±1.5
LSB
Offset Error
±2
LSB
Gain Error
±4
LSB
Throughput
105
ksps
TOUCH SENSORS (X+, X-, Y+, Y-, AUX)
VDD = 1.7V
7
Switch On-Resistance
VDD = 3.3V
5
Switch Driver Current
100ms pulse
50
mA
Input Voltage Range
0
VDD
V
POWER SUPPLY (VDD)
Supply Voltage
VDD
1.7
3.6
V
1.7V
0.2
Power-down mode. All digital
inputs static.
3.6V
2
TDM. All digital inputs static.
Does not include panel
currents when touched.
3.6V
7
1.7V
9
Timed LPM. All digital inputs
static. Does not include panel
currents when touched.
3.3V
16
1.7V
216
AUX conversions at 34.4ksps
equivalent rate, SPI
3.3V
273
550
1.7V
202
Supply Current
AUX conversions at 34.4ksps
equivalent rate, I2C
3.3V
269
550
μA
1.7V
367
AUX conversions at 34.4ksps
equivalent rate, SPI
3.3V
901
1.7V
343
Power Consumption
AUX conversions at 34.4ksps
equivalent rate, I2C
3.3V
888
μW
ABSOLUTE MAXIMUM RATINGS
Note 1: All WLP devices are 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by
design and characterization.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX11801ETC/V+ 功能描述:觸摸屏轉(zhuǎn)換器和控制器 I2C 4Ch Touch Screen Controller RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
MAX11801ETC/V+T 功能描述:觸摸屏轉(zhuǎn)換器和控制器 I2C 4Ch Touch Screen Controller RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
MAX11801ETC+ 功能描述:觸摸屏轉(zhuǎn)換器和控制器 I2C 4Ch Touch Screen Controller RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
MAX11801ETC+T 功能描述:觸摸屏轉(zhuǎn)換器和控制器 I2C 4Ch Touch Screen Controller RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20
MAX11801EVKIT+ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 MAX11801 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
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