参数资料
型号: MAX11801ETC/V+
厂商: Maxim Integrated Products
文件页数: 4/59页
文件大小: 0K
描述: IC TOUCH SCREEN CTRLR LP 12WQFN
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
类型: 电阻
触摸面板接口: 4 线
输入数/键: 1 TSC
分辨率(位): 12 b
评估套件: 可供
数据接口: I²C,串行
数据速率/采样率 (SPS,BPS): 105k
电源电压: 1.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 12-WQFN 裸露焊盘
供应商设备封装: 12-TQFN-EP(4x4)
包装: 管件
MAX11800–MAX11803
Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I2C/SPI Interface
12
______________________________________________________________________________________
AVERAGE SUPPLY CURRENT
vs. SAMPLING RATE
MAX11800
toc01
SAMPLING RATE (cps)
SUPPLY
CURRENT
(F
A)
180
160
120 140
40 60 80 100
20
10
20
30
40
50
60
70
80
90
0
200
AUTONOMOUS MODE
MAX11800
MAX11801
cps = COORDINATES
PER SECOND
DATA TAKEN WITH
RESISTIVE TOUCH
SENSOR
AVERAGE SUPPLY CURRENT
vs. SAMPLING RATE
MAX11800
toc02
SAMPLING RATE (cps)
SUPPLY
CURRENT
(F
A)
180
160
140
120
100
80
60
40
20
1
2
3
4
5
0
200
DIRECT CONTINUOUS
INTERRUPT MODE
cps = COORDINATES PER SECOND
AVERAGE SUPPLY CURRENT
vs. SAMPLING RATE
MAX11800
toc03
SAMPLING RATE (cps)
SUPPLY
CURRENT
(F
A)
180
160
140
120
100
80
60
40
20
1
2
3
4
5
0
200
DIRECT EDGE
INTERRUPT MODE
cps = COORDINATES PER SECOND
SUPPLY CURRENT IN POWER-DOWN
vs. TEMPERATURE
MAX11800
toc04
TEMPERATURE (NC)
POWER-DOWN
SUPPLY
CURRENT
(
A)
60
35
10
-15
0.04
0.08
0.12
0.16
0.20
0.24
0.28
0.32
0.36
0.40
0
-40
85
SWITCH RESISTANCE
vs. SUPPLY VOLTAGE
MAX11800
toc05
VDD (V)
R ON
(I
)
3.2
2.8
2.4
2.0
4
5
6
Y+
7
8
3
1.6
3.6
X+
Y-
X-
SWITCH RESISTANCE
vs. TEMPERATURE
MAX11800
toc06
TEMPERATURE (NC)
R ON
(I
)
60
35
10
-15
2
3
4
5
6
7
1
-40
85
X-
X+
Y-
Y+
CHANGE IN ADC GAIN
vs. TEMPERATURE
MAX11800
toc07
TEMPERATURE (NC)
DELTA
FROM
+25
NC
(LSB)
80
50
-10
20
-3
-2
-1
0
2
1
3
4
-4
-40
110
CHANGE IN ADC OFFSET
vs. TEMPERATURE
MAX11800
toc08
TEMPERATURE (NC)
DELTA
FROM
+25
NC
(LSB)
80
50
-10
20
-3
-2
-1
0
2
1
3
4
-4
-40
110
Typical Operating Characteristics
(VDD = 1.8V at TA = -40°C to +85°C (TA = -40°C, TA = 0°C, TA = +25°C, and TA = +85°C), 12-bit mode, all measurements using
noncontinuous AUX input. SPI = 10MHz and I2C = 400kHz, unless otherwise noted. Resistive touch-screen panel (X+ to X- = 608
Ω,
Y+ to Y- = 371
Ω).)
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MAX11801EVKIT+ 功能描述:数据转换 IC 开发工具 MAX11801 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
MAX11801EWC+ 制造商:Maxim Integrated Products 功能描述:
MAX11801EWC+T 功能描述:触摸屏转换器和控制器 I2C 4Ch Touch Screen Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
MAX11801GTC/V+ 功能描述:触摸屏转换器和控制器 I2C 4Ch Touch Screen Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
MAX11801GTC/V+T 功能描述:触摸屏转换器和控制器 I2C 4Ch Touch Screen Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20