参数资料
型号: MAX11801ETC/V+
厂商: Maxim Integrated Products
文件页数: 2/59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
10
______________________________________________________________________________________
SPI TIMING CHARACTERISTICS
(VDD = 1.7V to 3.6V, TA = -40°C to +85°C (MAX11800E and MAX11802E), TA = -40°C to +105°C (MAX11800G), unless otherwise
noted. Typical values are at TA = +25°C and VDD = 3.3V, unless otherwise noted. See Figure 2.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CLK Frequency
fCLK
25
MHz
CLK Period
tCP
40
ns
CLK Pulse-Width High
tCH
18
ns
CLK Pulse-Width Low
tCL
18
ns
CS Low to 1st CLK Rise Setup
tCSS0
18
ns
CS Low After 0th CLK Rise Hold
tCSH0
To prevent a 0th CLK read from being taken
as a 1st read in a free-running application
0ns
CS High to 17th CLK Setup
tCSS1
To prevent a 17th CLK read from being
recognized by the device in a free-running
application
18
ns
CS High After 16th CLK Falling
Edge Hold
tCSH1
0ns
CS Pulse-Width High
tCSW
18
ns
DIN to CLK Setup
tDS
25
ns
DIN Hold After CLK
tDH
0ns
DOUT Transition Valid After CLK
Rise
tDOT
Output transition time
25
ns
DOUT Remains Valid After CLK
Rise
tDOH
Output hold time
3
ns
DOUT Valid Before CLK Rise
tDO1
tDO1 = tCP - tDOT
10
ns
CS Rise to DOUT Disable
tDOD
CLOAD = 20pF
40
ns
CLK Rise to DOUT Enable
tDOE
CLOAD = 20pF. Minimum = hold time with
regard to 8th CLK read. Maximum =
transition time with regard to 8th CLK read.
325
ns
SDA
SCL
S
tF
tHD;STA
tLOW
tR
tHD;DAT
tSU;DAT
tHIGH
tF
tSU;STA
tHD;STA
Sr
tSP
tBUF
tSU;STO
P
S
Figure 1. I2C Timing Diagram
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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