参数资料
型号: ADM1030ARQZ
厂商: ANALOG DEVICES INC
元件分类: 温度/湿度传感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT
封装: MO-137AB, QSOP-16
文件页数: 12/28页
文件大小: 495K
代理商: ADM1030ARQZ
REV. A
–2–
ADM1030–SPECIFICATIONS1 (T
A = TMIN to TMAX, VCC = VMIN to VMAX, unless otherwise noted.)
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
POWER SUPPLY
Supply Voltage, VCC
3.0
3.30
5.5
V
Supply Current, ICC
1.4
3
mA
Interface Inactive, ADC Active
32
50
mA
Standby Mode
TEMPERATURE-TO-DIGITAL CONVERTER
Internal Sensor Accuracy
±1
±3
∞C
Resolution
0.25
∞C
External Diode Sensor Accuracy
±1
∞C60∞C TD 100∞C
Resolution
0.125
∞C
Remote Sensor Source Current
180
mA
High Level
11
mA
Low Level
OPEN-DRAIN DIGITAL OUTPUTS
(
THERM, INT, FAN_FAULT, PWM_OUT)
Output Low Voltage, VOL
0.4
V
IOUT = –6.0 mA; VCC = 3 V
High-Level Output Leakage Current, IOH
0.1
1
mAVOUT = VCC; VCC = 3 V
DIGITAL INPUT LEAKAGE CURRENT
Input High Current, IIH
–1
mAVIN = VCC
Input Low Current, IIL
1
mAVIN = 0
Input Capacitance, CIN
5pF
DIGITAL INPUT LOGIC LEVELS
2
(ADD,
THERM, TACH)
Input High Voltage, VIH
2.1
V
Input Low Voltage, VIL
0.8
V
OPEN-DRAIN SERIAL DATA
BUS OUTPUT (SDA)
Output Low Voltage, VOL
0.4
V
IOUT = –6.0 mA; VCC = 3 V
High-Level Output Leakage Current, IOH
0.1
1
mAVOUT = VCC
SERIAL BUS DIGITAL INPUTS
(SCL, SDA)
Input High Voltage, VIH
2.1
V
Input Low Voltage, VIL
0.8
V
Hysteresis
500
mV
FAN RPM-TO-DIGITAL CONVERTER
Accuracy
±6%
60
∞C TA 100∞C
Resolution
8
Bits
TACH Nominal Input RPM
4400
RPM
Divisor N = 1, Fan Count = 153
2200
RPM
Divisor N = 2, Fan Count = 153
1100
RPM
Divisor N = 4, Fan Count = 153
550
RPM
Divisor N = 8, Fan Count = 153
Conversion Cycle Time
637
ms
SERIAL BUS TIMING
3
Clock Frequency, fSCLK
10
100
kHz
See Figure 1
Glitch Immunity, tSW
50
ns
See Figure 1
Bus Free Time, tBUF
4.7
ms
See Figure 1
Start Setup Time, tSU;STA
4.7
ms
See Figure 1
Start Hold Time, tHD;STA
4
ms
See Figure 1
Stop Condition Setup Time tSU;STO
4
ms
See Figure 1
SCL Low Time, tLOW
1.3
ms
See Figure 1
SCL High Time, tHIGH
450
ms
See Figure 1
SCL, SDA Rise Time, tR
1000
ns
See Figure 1
SCL, SDA Fall Time, tF
300
ns
See Figure 1
Data Setup Time, tSU;DAT
250
ns
See Figure 1
Data Hold Time, tHD;DAT
300
ns
See Figure 1
NOTES
1Typicals are at T
A = 25
∞C and represent most likely parametric norm. Shutdown current typ is measured with VCC = 3.3 V.
2ADD is a three-state input that may be pulled high, low or left open-circuit.
3Timing specifications are tested at logic levels of V
IL = 0.8 V for a falling edge and VIH = 2.2 V for a rising edge.
Specifications subject to change without notice.
相关PDF资料
PDF描述
ADM1030ARQ DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT
ADM1031ARQZ-R7 DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
ADM1031ARQZ-REEL DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
ADM1031ARQZ-REEL7 DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
ADM1031ARQZ DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
相关代理商/技术参数
参数描述
ADM1030ARQZ-REEL 功能描述:板上安装温度传感器 TDM PWM FAN CTRLRS IC 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
ADM1030ARQZ-REEL7 功能描述:IC SNSR TEMP/FAN PWM CTRL 16QSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-40°C ~ 125°C,外部传感器 精确度:±2.5°C 本地(最大值),±5°C 远程(最大值) 拓扑:ADC,比较器,寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6
ADM1030ARQZ-RL7 功能描述:IC SNSR TEMP/FAN PWM CTRL 16QSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-40°C ~ 125°C,外部传感器 精确度:±2.5°C 本地(最大值),±5°C 远程(最大值) 拓扑:ADC,比较器,寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6
ADM1031 制造商:AD 制造商全称:Analog Devices 功能描述:Intelligent Temperature Monitor and Dual PWM Fan Controller
ADM1031ARQ 功能描述:IC SENSOR 2-TEMP/FAN CTRL 16QSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-40°C ~ 125°C,外部传感器 精确度:±2.5°C 本地(最大值),±5°C 远程(最大值) 拓扑:ADC,比较器,寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6