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参数资料
型号： MAX1234EGI
厂商： MAXIM INTEGRATED PRODUCTS INC
元件分类： 消费家电
英文描述： 【15kV ESD-Protected Touch-Screen Controllers Include DAC and Keypad Controller
中文描述： SPECIALTY CONSUMER CIRCUIT, QCC28
封装： 5 X 5 MM, 0.80 MM HEIGHT, QFN-28
文件页数： 7/44页
文件大小： 706K
代理商： MAX1234EGI
M
±15kV ESD-Protected Touch-Screen
Controllers Include DAC and Keypad Controller
_______________________________________________________________________________________
7
SHUTDOWN CURRENT
vs. ANALOG SUPPLY VOLTAGE
M
AV
DD
(V)
S
5.2
4.7
4.2
3.7
3.2
50
100
150
200
250
300
0
2.7
SHUTDOWN CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
80
60
40
20
0
-20
50
100
150
200
250
300
0
-40
INTERNAL OSCILLATOR FREQUENCY
vs. ANALOG SUPPLY VOLTAGE
M
AV
DD
(V)
I
5.2
4.7
4.2
3.7
3.2
8.2
8.4
8.6
8.8
9.0
9.2
9.4
9.6
9.8
10.0
8.0
2.7
MAX1233/MAX1234
INTERNAL OSCILLATOR FREQUENCY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
I
80
60
40
20
0
-20
8.8
9.0
9.2
9.4
9.6
9.8
8.6
-40
MAX1234, AV
DD
= +5.0V
MAX1233, AV
DD
= +3.0V
TEMP1 DIODE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
M
AV
DD
(V)
T
5.2
4.7
4.2
3.7
3.2
0.52
0.54
0.56
0.58
0.60
0.62
0.64
0.66
0.68
0.70
0.50
2.7
TEMP1 DIODE VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
80
65
-25
-10
5
35
20
50
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.40
-40
TEMP2 DIODE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
M
AV
DD
(V)
T
5.2
4.7
4.2
3.7
3.2
0.65
0.70
0.75
0.80
0.60
2.7
TEMP2 DIODE VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
80
65
50
35
20
5
-10
-25
0.65
0.70
0.75
0.80
0.85
0.90
0.60
-40
Typical Operating Characteristics
(AV
DD
= DV
DD
= 3V (MAX1233) or 5V (MAX1234), external V
REF
= +2.5V (MAX1233), external V
REF
= +4.096V (MAX1234), f
SCLK
=
10MHz (50% duty cycle), f
SAMPLE
= 20ksps, C
LOAD
= 50pF, 0.1μF capacitor at REF, T
A
= +25
°
C, unless otherwise noted.)
相关PDF资料
PDF描述
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相关代理商/技术参数
参数描述
MAX1234EGI+ 制造商:Maxim Integrated Products 功能描述:TOUCH SCREEN CONTROLLER 28-PIN QFN EP - Rail/Tube
MAX1234EGI-T 功能描述:触摸屏转换器和控制器 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
MAX1234ETI+ 功能描述:触摸屏转换器和控制器 4Ch uWire QSPI/SPI Touch Interface 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
MAX1234ETI+T 功能描述:触摸屏转换器和控制器 4Ch uWire QSPI/SPI Touch Interface 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
MAX1234EVC16 功能描述:数据转换 IC 开发工具 MAX1233/34 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
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