参数资料
型号: MAX1234EVC16
厂商: Maxim Integrated Products
文件页数: 7/44页
文件大小: 0K
描述: EV SYSTEM/EV KIT MAX1233/MAX1234
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1,000
系列: *
±15kV ESD-Protected Touch-Screen
Controllers Include DAC and Keypad Controller
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.)
300
250
200
150
100
SHUTDOWN CURRENT
vs. ANALOG SUPPLY VOLTAGE
300
250
200
150
100
SHUTDOWN CURRENT
vs. TEMPERATURE
10.0
9.8
9.6
9.4
9.2
9.0
8.8
8.6
INTERNAL OSCILLATOR FREQUENCY
vs. ANALOG SUPPLY VOLTAGE
50
0
50
0
8.4
8.2
8.0
MAX1233/MAX1234
2.7
3.2
3.7
4.2
4.7
5.2
-40
-20
0
20
40
60
80
2.7
3.2
3.7
4.2
4.7
5.2
9.8
AV DD (V)
INTERNAL OSCILLATOR FREQUENCY
vs. TEMPERATURE
0.70
TEMPERATURE ( ° C)
TEMP1 DIODE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
0.80
AV DD (V)
TEMP1 DIODE VOLTAGE
vs. TEMPERATURE
9.6
9.4
9.2
9.0
8.8
8.6
MAX1234, AV DD = +5.0V
MAX1233, AV DD = +3.0V
0.68
0.66
0.64
0.62
0.60
0.58
0.56
0.54
0.52
0.50
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
-40
-20
0
20
40
60
80
2.7
3.2
3.7
4.2
4.7
5.2
-40 -25 -10
5
20
35
50
65
80
TEMPERATURE ( ° C)
TEMP2 DIODE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
0.80
AV DD (V)
0.90
TEMPERATURE ( ° C)
TEMP2 DIODE VOLTAGE
vs. TEMPERATURE
0.85
0.75
0.80
0.70
0.75
0.70
0.65
0.65
0.60
0.60
2.7
3.2
3.7
4.2
4.7
5.2
-40 -25 -10
5
20
35
50
65
80
AV DD (V)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
7
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参数描述
MAX1234EVKIT 制造商:Maxim Integrated Products 功能描述:+15KV ESD-PROTECTED TOUCH-SCREEN CO - Rail/Tube
MAX1236EUA 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1236EUA+ 功能描述:模数转换器 - ADC 12-Bit 4Ch 94.4ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1236EUA+T 功能描述:模数转换器 - ADC 12-Bit 4Ch 94.4ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1236EUA-T 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32