参数资料
型号: MAX11801EVKIT+
厂商: Maxim Integrated Products
文件页数: 47/59页
文件大小: 0K
描述: KIT EVAL TOUCH SCREEN
其它有关文件: Automotive Product Guide
标准包装: 1
主要目的: 接口,触摸屏控制器
嵌入式:
已用 IC / 零件: MAX11801
主要属性: 图形用户界面(GUI)
次要属性: USB,I2C接口
已供物品:
MAX11800–MAX11803
Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I2C/SPI Interface
______________________________________________________________________________________
51
BIT
765432
1
0
NAME
T_SAMPLE_X[1:0]
T_SAMPLE_Y[1:0]
T_SAMPLE_Z1[1:0]
T_SAMPLE_Z2[1:0]
DEFAULT
0
BIT
NAME
DESCRIPTION
MAX11800/
MAX11801
MAX11802/
MAX11803
7:6
T_SAMPLE_X[1:0]
Yes
5:4
T_SAMPLE_Y[1:0]
Yes
3:2
T_SAMPLE_Z1[1:0]
Yes
1:0
T_SAMPLE_Z2[1:0]
Sampling time for X, Y, Z1 or Z2 measurements
00: 4 x (2MHz oscillator clock period) = 2μs
01: 16 x (2MHz oscillator clock period) = 8μs
10: 64 x (2MHz oscillator clock period) = 32μs
11: 256 x (2MHz oscillator clock period) = 128μs
Yes
ADC Sampling Time Configuration Register (0x04)*
*
Time ADC spends sampling panel before starting conversion process. This time plus the ADC conversion time determines the sam-
pling rate within averaging operations. Be sure to allow adequate time to settle the ADC capacitors given the panel effective source
resistance.
BIT
7
6
5
4
3
2
1
0
NAME
AVG_X[1:0]
AVG_Y[1:0]
AVG_Z1[1:0]
AVG_Z2[1:0]
DEFAULT
0
BIT
NAME
DESCRIPTION
MAX11800/
MAX11801
MAX11802/
MAX11803
7:6
AVG_X[1:0]
Yes
5:4
AVG_Y[1:0]
Yes
3:2
AVG_Z1[1:0]
Yes
1:0
AVG_Z2[1:0]
Averaging sample depth for X, Y, Z1, or Z2 measurements
If AVG_FLT = 0 (see the Operating Mode Configuration
Register (0x0B) section)
00: Single sample, no averaging
01: Take four samples, average two median samples
10: Take eight samples, average four median samples
11: Take 16 samples, average eight median samples
If AVG_FLT = 1 (see the Operating Mode Configuration Register
(0x0B) section)
00: Single sample, no averaging
01: Take four samples, average all samples
10: Take eight samples, average all samples
11: Take 16 samples, average all samples
Yes
Measurement Averaging Configuration Register (0x03)*
*
The settings can be enabled and disabled through settings in the operating mode configuration register (0x0B), allowing for dynamic
configuration of averaging modes depending on operating mode.
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相关代理商/技术参数
参数描述
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