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参数资料
| 型号： | MAX1455AUE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 19/25页 |
| 文件大小： | 0K |
| 描述： | IC AUTO SNSR SIGNAL COND 16TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 96 |
| 类型： | 自动 |
| 输入类型： | 模拟 |
| 输出类型： | 模拟 |
| 电流 - 电源： | 6mA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 管件 |
MAX1455
Low-Cost Automotive Sensor Signal
Conditioner
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V, VSS = 0, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Load Current Sink
VOUT = +0.5V to +4.5V, TA = TMIN to TMAX,
Clip[1:0] = 00
2mA
DC Output Impedance
1
Offset DAC Output Ratio
VOUT/ODAC
1.0
V/V
Offset TC DAC Output Ratio
VOUT/OTCDAC
1.0
V/V
Step Response
0% to 63% of final value
300
s
Output Capacitive Load
1000
nF
Output Noise
DC to 1kHz (gain = minimum, source
impedance = 5k
)
2.5
mVRMS
BRIDGE DRIVE
Bridge Current
IBDR
VBDR
≤ 3.75V
0.1
0.5
2
mA
Current Mirror Ratio
12
mA/mA
Minimum FSODAC Code
Recommended minimum value
4000
Hex
DIGITAL-TO-ANALOG CONVERTERS
DAC Resolution
16
Bits
ODAC Bit Weight
VOUT / CODE, DAC reference = VDD =
+5.0V (Note 4)
153
V/Bit
OTCDAC Bit Weight
VOUT/ CODE, DAC reference = VBDR =
2.5V (Note 4)
76
V/Bit
FSODAC Bit Weight
VOUT / CODE, DAC reference = VDD =
+5.0V (Note 4)
153
V/Bit
FSOTCDAC Bit Weight
VOUT/ CODE, DAC reference = VBDR =
2.5V (Note 4)
76
V/Bit
COARSE-OFFSET DAC
IRODAC Resolution
Excluding sign bit
3
Bits
IRODAC Bit Weight
VOUT/CODE, input referred,
DAC reference = VDD = +5.0V (Note 4)
9mV/Bit
INTERNAL RESISTORS
Current-Source Reference
RISRC
75
k
Full-Span Output (FSO) Trim
Resistor
RSTC
75
k
Resistor Temperature Coefficient
Applies to RISRC and
RSTC
1333
ppm/°C
Minimum Resistance Value
Applies to RISRC and
RSTC
60
k
Maximum Resistance Value
Applies to RISRC and
RSTC
90
k
Resistor Matching
RISRC to
RSTC
1%
AUXILIARY OP AMP
Open-Loop Gain
90
dB
Input Common-Mode Range
VCM
VSS
VDD
V
Output Swing
No load, TA = TMIN to TMAX
VSS +
0.01
VDD -
0.01
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1455AUE+ | 功能描述:板上安装温度传感器 Automotive Sensor Signal Conditioner RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX1455AUE+T | 功能描述:板上安装温度传感器 Automotive Sensor Signal Conditioner RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX1455AUE-T | 功能描述:板上安装温度传感器 Automotive Sensor Signal Conditioner RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX1455C/D | 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX1455C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
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