Multichannel Remote/Local
Temperature Sensors
14 ______________________________________________________________________________________
Table 5. Configuration Byte Bit Assignments
Table 7. Status Byte 2 Bit Assignments
Table 6. Status Byte Bit 1 Assignments
Note: All flags in this byte stay high until cleared by POR or until the status byte is read.
BIT
NAME
P R
FUNCTION
7 (MSB)
MASKALL
0
Masks all ALERT interrupts when high.
6
RUN/STOP
0
Standby mode control bit. If high, the device immediately stops converting and
enters standby mode. If low, the device converts.
5
MASK4*
0
Masks remote DX4 interrupts when high.
4
MASK3*
0
Masks remote DX3 interrupts when high.
3
MASK2
0
Masks remote DX2 interrupts when high.
2
MASK1
0
Masks remote DX1 interrupts when high.
0
IBIAS1
0
M
ed i um
/l ow - b i
as contr ol b i t. H
i g h = l
ow b
i as, l ow = m
ed i um b i as. IBIAS 0 m ust b
e l
ow .
1
IBIAS0
0
High-bias control bit. High bias on DXP_ when high. Overrides IBIAS1.
BIT
NAME
FUNCTION
7 (MSB)
BUSY
A high indicates that the ADC is busy converting.
6
LHIGH
A high indicates that the local high-temperature alarm has activated.
5
LLOW
A high indicates that the local low-temperature alarm has activated.
4
OPEN
A high indicates one of the remote-diode continuity (open-circuit) faults.
3
ALARM
A high indicates one of the remote-diode channels has over/undertemperature alarm.
2
N/A
N/A
1
N/A
N/A
0
N/A
N/A
BIT
NAME
FUNCTION
7 (MSB)
RLOW1
A high indicates that the DX1 low-temperature alarm has activated.
6
RHIGH1
A high indicates that the DX1 high-temperature alarm has activated.
5
RLOW2
A high indicates that the DX2 low-temperature alarm has activated.
4
RHIGH2
A high indicates that the DX2 high-temperature alarm has activated.
3
RLOW3*
A high indicates that the DX3 low-temperature alarm has activated.
2
RHIGH3*
A high indicates that the DX3 high-temperature alarm has activated.
1
RLOW4*
A high indicates that the DX4 low-temperature alarm has activated.
0
RHIGH4*
A high indicates that the DX4 high-temperature alarm has activated.
*Not available for MAX1805.
These flags stay high until cleared by POR, or until the status byte register is read.
*Not available for MAX1805.
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
MAX31723MUA+
IC THERMOMETER/STAT SPI-3W 8UMAX
MAX31826MUA+T
IC TEMP SENSOR DIGITAL 8UMAX
MAX4006EUT+T
IC CURRENT MONITOR 1% SOT23-6
MAX4008EUT+T
IC CURRENT MONITOR 1% SOT23-6
MAX4370ESA+T
IC CNTRLR HOT-SWAP 8-SOIC
MAX4995AFAVB+
IC CURRENT SWITCH 10% 10UTQFN
MAX5900AAEUT+T
IC HOT-SWAP CONTROLLER SOT23-6
MAX5903LAETT+T
IC HOT-SWAP CONTROLLER 6-TDFN
相关代理商/技术参数
MAX1989MUE+T
功能描述:板上安装温度传感器 MultiCh Remote Local Sensor 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
MAX1989MUE-T
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
MAX198ACAI
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
MAX198ACAI+
功能描述:模数转换器 - ADC 12-Bit 8Ch 100ksps 4.18V 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
MAX198ACAI+T
功能描述:模数转换器 - ADC 12-Bit 8Ch 100ksps 4.18V 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
MAX198ACAI-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
MAX198ACNI
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
MAX198ACNI+
功能描述:模数转换器 - ADC 12-Bit 8Ch 100ksps 4.18V 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