参数资料
型号: MAX1234EVC16
厂商: Maxim Integrated Products
文件页数: 10/44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 (continued)
(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.)
DAC FULL-SCALE ERROR
vs. ANALOG SUPPLY VOLTAGE
DAC FULL-SCALE ERROR
vs. TEMPERATURE
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
MAX1233/34 toc21
1.2
0.8
0.4
0
-0.4
-0.8
-1.2
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
MAX1233/34 toc22
1.2
0.8
0.4
0
-0.4
-0.8
-1.2
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-40
-20
0
20
40
60
80
250
200
150
100
50
0
AV DD (V)
DAC SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
200
175
150
125
100
75
50
25
0
TEMPERATURE ( ° C)
DAC SUPPLY CURRENT
vs. TEMPERATURE
2.7
3.2
3.7
4.2
4.7
5.2
-40
-20
0
20
40
60
80
AV DD (V)
ADC REFERENCE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
TEMPERATURE ( ° C)
ADC REFERENCE VOLTAGE
vs. TEMPERATURE
2.550
2.525
MAX1233/34 toc25
1.020
1.010
2.60
2.55
MAX1233/34 toc26
1.250
1.125
V REF = 1.0V
V REF = 1.0V
2.500
1.000
2.50
1.000
2.475
2.450
V REF = 2.5V
0.990
0.980
2.45
2.40
V REF = 2.5V
0.875
0.750
2.7
3.2
3.7
4.2
4.7
5.2
-40
-20
0
20
40
60
80
AV DD (V)
TEMPERATURE ( ° C)
10
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相关代理商/技术参数
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